PUP.OmniTweak
Table of Contents
Analysis Report
General information
| Family Name: | PUP.OmniTweak |
|---|---|
| Signature status: | Root Not Trusted |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
bf56c52618efdbe595dda65c2dbe0d47
SHA1:
1abc52074bf7c200b06ebb09b898328bb5c1faab
SHA256:
051C8AEADD77990426BF0E17FAE4DF4465C3B714CC8005A6615D5092E3A2FFFA
File Size:
5.88 MB, 5881016 bytes
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MD5:
88b80e2436067f58e0689892cb9025b2
SHA1:
258427cd48565ec0b649105512368619968d9afe
SHA256:
E7B436E2AF217376A342D1E30341A4418D6DEB34CD926AB1215E9C8723FD4070
File Size:
3.53 MB, 3531136 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have debug information
- File doesn't have exports table
- File doesn't have relocations information
- File has TLS information
- File is 32-bit executable
- File is either console or GUI application
- File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
- File is Native application (NOT .NET application)
- File is not packed
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- IMAGE_FILE_DLL is not set inside PE header (Executable)
- IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)
File Icons
File Icons
This section displays icon resources found within family samples. Malware often replicates icons commonly associated with legitimate software to mislead users into believing the malware is safe.
Windows PE Version Information
Windows PE Version Information
This section displays values and attributes that have been set in the Windows file version information data structure for samples within this family. To mislead users, malware actors often add fake version information mimicking legitimate software.| Name | Value |
|---|---|
| Comments |
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| File Description |
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| File Version |
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| Legal Copyright | All rights reserved |
| Product Name |
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| Product Version |
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Digital Signatures
Digital Signatures
This section lists digital signatures that are attached to samples within this family. When analyzing and verifying digital signatures, it is important to confirm that the signature’s root authority is a well-known and trustworthy entity and that the status of the signature is good. Malware is often signed with non-trustworthy “Self Signed” digital signatures (which can be easily created by a malware author with no verification). Malware may also be signed by legitimate signatures that have an invalid status, and by signatures from questionable root authorities with fake or misleading “Signer” names.| Signer | Root | Status |
|---|---|---|
| oTweak Software, LLC | GlobalSign | Root Not Trusted |
| oTweak Software LLC | thawte Primary Root CA | Root Not Trusted |
Files Modified
Files Modified
This section lists files that were created, modified, moved and/or deleted by samples in this family. File system activity can provide valuable insight into how malware functions on the operating system.| File | Attributes |
|---|---|
| c:\users\user\appdata\local\temp\is-kcj8p.tmp\258427cd48565ec0b649105512368619968d9afe_0003531136.tmp | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\lang.loc | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\temp\mia.tmp | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\temp\mia1\installaware.png | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\temp\mia561f.tmp | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\driverupdaterpro.msi | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\driverupdaterpro.msi | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\192815f8 | Synchronize,Write Attributes |
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| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\192815f8\c34f8049 | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\192815f8\c34f8049\lsvgauge_d2009.bpl | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\192815f8\c34f8049\lsvgauge_d2009.bpl | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\2a07891a | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\2a07891a\c34f8049 | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\2a07891a\c34f8049\xmlrtl200.bpl | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\2a07891a\c34f8049\xmlrtl200.bpl | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\2aa630a | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\2aa630a\c34f8049 | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\2aa630a\c34f8049\rtflabel_d7.bpl | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\2aa630a\c34f8049\rtflabel_d7.bpl | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\35d6aa01 | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\35d6aa01\b13d7bc4 | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\35d6aa01\b13d7bc4\unzip32.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\35d6aa01\b13d7bc4\unzip32.dll | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\35e820c1 | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\35e820c1\c34f8049 | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\35e820c1\c34f8049\rtl200.bpl | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\35e820c1\c34f8049\rtl200.bpl | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\3897f479 | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\3897f479\71b86121 | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\3897f479\71b86121\ins64.exe | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\3897f479\71b86121\ins64.exe | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\415f9294 | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\415f9294\6373bd03 | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\415f9294\6373bd03\driverupdaterpro.exe | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\415f9294\6373bd03\driverupdaterpro.exe | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\42804292 | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\42804292\b13d7bc4 | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\42804292\b13d7bc4\unzip.exe | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\42804292\b13d7bc4\unzip.exe | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\4fa164fc | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\4fa164fc\5dd183bc | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\4fa164fc\5dd183bc\segoeuib.ttf | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\4fa164fc\5dd183bc\segoeuib.ttf | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\8d3bb745 | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\8d3bb745\c34f8049 | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\8d3bb745\c34f8049\inet200.bpl | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\8d3bb745\c34f8049\inet200.bpl | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\8e2fe17d | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\8e2fe17d\c34f8049 | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\8e2fe17d\c34f8049\vclimg200.bpl | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\8e2fe17d\c34f8049\vclimg200.bpl | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\9b3ea70e | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\9b3ea70e\c34f8049 | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\9b3ea70e\c34f8049\tbuttonlabel.bpl | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\9b3ea70e\c34f8049\tbuttonlabel.bpl | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\9c192fea | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\9c192fea\c34f8049 | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\9c192fea\c34f8049\const.dat | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\9c192fea\c34f8049\const.dat | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\a1267bf8 | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\a1267bf8\6373bd03 | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\a1267bf8\6373bd03\dupsys.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\a1267bf8\6373bd03\dupsys.dll | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\a5ef998b | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\a5ef998b\5dd183bc | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\a5ef998b\5dd183bc\segoeui.ttf | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\a5ef998b\5dd183bc\segoeui.ttf | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\b89e9544 | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\b89e9544\c34f8049 | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\b89e9544\c34f8049\lang.dat | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\b89e9544\c34f8049\lang.dat | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\ba7ffb98 | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\ba7ffb98\c34f8049 | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\ba7ffb98\c34f8049\vclx200.bpl | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\ba7ffb98\c34f8049\vclx200.bpl | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\f5200477 | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\f5200477\c34f8049 | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\f5200477\c34f8049\vcl200.bpl | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\f5200477\c34f8049\vcl200.bpl | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\mmsi.dll | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\mmsi.dll\mmsiexec.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\offline\mmsi.dll\mmsiexec.dll | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\{5f207e73-153d-47f5-bf8f-6c4dc4575783} | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\data\{5f207e73-153d-47f5-bf8f-6c4dc4575783} | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\driverupdaterpro.exe | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\driverupdaterpro.exe | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\driverupdaterpro.msi | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\driverupdaterpro.msi | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\driverupdaterpro.res | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\driverupdaterpro.res | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\mia.lib | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\mia561f.tmp\mia.lib | Synchronize,Write Attributes |
Registry Modifications
Registry Modifications
This section lists registry keys and values that were created, modified and/or deleted by samples in this family. Windows Registry activity can provide valuable insight into malware functionality. Additionally, malware often creates registry values to allow itself to automatically start and indefinitely persist after an initial infection has compromised the system.| Key::Value | Data | API Name |
|---|---|---|
| HKLM\software\classes\applications\1abc52074bf7c200b06ebb09b898328bb5c1faab_0005881016::ishostapp | RegNtPreCreateKey | |
| HKLM\software\classes\applications\driverupdaterpro.exe::ishostapp | RegNtPreCreateKey |
Windows API Usage
Windows API Usage
This section lists Windows API calls that are used by the samples in this family. Windows API usage analysis is a valuable tool that can help identify malicious activity, such as keylogging, security privilege escalation, data encryption, data exfiltration, interference with antivirus software, and network request manipulation.| Category | API |
|---|---|
| Process Manipulation Evasion |
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| Process Shell Execute |
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| Other Suspicious |
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| User Data Access |
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Shell Command Execution
Shell Command Execution
This section lists Windows shell commands that are run by the samples in this family. Windows Shell commands are often leveraged by malware for nefarious purposes and can be used to elevate security privileges, download and launch other malware, exploit vulnerabilities, collect and exfiltrate data, and hide malicious activity.
.\DriverUpdaterPro.exe /m="c:\users\user\DOWNLO~1\1ABC52~1" /k=""
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"C:\Users\Esflnlas\AppData\Local\Temp\is-KCJ8P.tmp\258427cd48565ec0b649105512368619968d9afe_0003531136.tmp" /SL5="$10272,3109499,72192,c:\users\user\downloads\258427cd48565ec0b649105512368619968d9afe_0003531136"
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