PUP.Passview.BC
Table of Contents
Analysis Report
General information
| Family Name: | PUP.Passview.BC |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
c30190fe322e579cb383dce4a1af3496
SHA1:
153c7e2d5363bb45d91453479cbb22e29d55eced
SHA256:
32E8D13AEE9BAABD1CDB7C981232420D5E3F2A8A06DBBCBAEBE883F0DAF3A702
File Size:
153.70 KB, 153696 bytes
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MD5:
7c696ab72885ae480e2ce68a31102bd1
SHA1:
9af8b13400d7c32be48cdd76395f7901e9b2283a
SHA256:
268CB1722BE26F8B671743FD5C940A8B857F71EC8159D6A022BDA73D7D040E49
File Size:
67.07 KB, 67072 bytes
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MD5:
d0f63ca49c777a178dfab65063048940
SHA1:
c8b0734a1a3f2b73779f1a24851cb3a543a2a1b6
SHA256:
3A2173858B65AA6C20E903794A6DF5C92E5EE73DA6375AF4624788C6205CCF9D
File Size:
131.88 KB, 131879 bytes
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Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have exports table
- File doesn't have relocations information
- File doesn't have security information
- File has exports table
- 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 |
|---|---|
| Company Name | NirSoft |
| File Description |
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| File Version |
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| Internal Name |
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| Legal Copyright |
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| Original Filename |
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| Product Name |
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| Product Version |
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File Traits
- 2+ executable sections
- HighEntropy
- packed
- SusSec
- WriteProcessMemory
- x86
Block Information
Block Information
During analysis, EnigmaSoft breaks file samples into logical blocks for classification and comparison with other samples. Blocks can be used to generate malware detection rules and to group file samples into families based on shared source code, functionality and other distinguishing attributes and characteristics. This section lists a summary of this block data, as well as its classification by EnigmaSoft. A visual representation of the block data is also displayed, where available.Similar Families
Similar Families
This section lists other families that share similarities with this family, based on EnigmaSoft’s analysis. Many malware families are created from the same malware toolkits and use the same packing and encryption techniques but uniquely extend functionality. Similar families may also share source code, attributes, icons, subcomponents, compromised and/or invalid digital signatures, and network characteristics. Researchers leverage these similarities to rapidly and effectively triage file samples and extend malware detection rules.- Passview.BC
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\microsoft\windows\explorer\iconcache_16.db | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\microsoft\windows\explorer\iconcache_idx.db | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\temp\apps | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\apps\diskcountersview | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\apps\diskcountersview\__tmp_rar_sfx_access_check_2926546 | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\temp\apps\diskcountersview\diskcountersview.chm | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\temp\apps\diskcountersview\diskcountersview.chm | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\apps\diskcountersview\diskcountersview.exe | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\temp\apps\diskcountersview\diskcountersview.exe | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\apps\diskcountersview\icon.ico | Generic Read,Write Data,Write Attributes,Write extended,Append data |
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| c:\users\user\appdata\local\temp\apps\diskcountersview\icon.ico | Synchronize,Write Attributes |
| c:\users\user\appdata\local\temp\apps\diskcountersview\readme.txt | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\temp\apps\diskcountersview\readme.txt | Synchronize,Write Attributes |
| c:\windows\system.ini | Generic Read,Write Data,Write Attributes,Write extended,Append data |
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 |
|---|---|---|
| HKCU\software\microsoft\windows\currentversion\explorer\advanced::hidden | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\security center::antivirusoverride | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\security center::antivirusdisablenotify | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\security center::firewalldisablenotify | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\security center::firewalloverride | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\security center::updatesdisablenotify | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\security center::uacdisablenotify | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\security center\svc::antivirusoverride | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\security center\svc::antivirusdisablenotify | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\security center\svc::firewalldisablenotify | RegNtPreCreateKey |
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| HKLM\software\wow6432node\microsoft\security center\svc::firewalloverride | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\security center\svc::updatesdisablenotify | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\security center\svc::uacdisablenotify | RegNtPreCreateKey | |
| HKCU\software\microsoft\windows\currentversion\internet settings::globaluseroffline | RegNtPreCreateKey | |
| HKLM\software\microsoft\windows\currentversion\policies\system::enablelua | RegNtPreCreateKey | |
| HKLM\system\controlset001\services\sharedaccess\parameters\firewallpolicy\standardprofile::enablefirewall | RegNtPreCreateKey | |
| HKLM\system\controlset001\services\sharedaccess\parameters\firewallpolicy\standardprofile::donotallowexceptions | RegNtPreCreateKey | |
| HKLM\system\controlset001\services\sharedaccess\parameters\firewallpolicy\standardprofile::disablenotifications | RegNtPreCreateKey | |
| HKCU\software\apcr\1214104697::1919251317 | | RegNtPreCreateKey |
| HKCU\software\apcr\1214104697::-456464662 | RegNtPreCreateKey | |
| HKCU\software\apcr\1214104697::1462786655 | RegNtPreCreateKey | |
| HKCU\software\apcr\1214104697::-912929324 | # | RegNtPreCreateKey |
| HKCU\software\apcr\1214104697::1006321993 | ċ | RegNtPreCreateKey |
| HKCU\software\apcr\1214104697::-1369393986 | http://althawry.org/images/xs.jpg http://www.careerdesk.org/im | RegNtPreCreateKey |
| HKCU\software\apcr\1214104697::549857331 | RegNtPreCreateKey | |
| HKCU\software\apcr::u1_0 | ᅕ쒧 | RegNtPreCreateKey |
| HKCU\software\apcr::u2_0 | ♨ | RegNtPreCreateKey |
| HKCU\software\apcr::u3_0 | 権ă | RegNtPreCreateKey |
| HKCU\software\apcr::u4_0 | RegNtPreCreateKey | |
| HKCU\software\microsoft\multimedia\drawdib:: 1920x1200x32(bgr 0) | 31,31,31,31 | RegNtPreCreateKey |
| HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::proxybypass | RegNtPreCreateKey | |
| HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::intranetname | RegNtPreCreateKey | |
| HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::uncasintranet | RegNtPreCreateKey | |
| HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::autodetect | RegNtPreCreateKey | |
| HKLM\software\microsoft\windows nt\currentversion\notifications\data::418a073aa3bc1c75 | RegNtPreCreateKey | |
| HKLM\software\microsoft\windows nt\currentversion\notifications\data::418a073aa3bc3475 | RegNtPreCreateKey | |
| HKLM\software\microsoft\windows nt\currentversion\notifications\data::418a073aa3bc1c75 | 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 |
|---|---|
| Keyboard Access |
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| Process Manipulation Evasion |
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| Process Shell Execute |
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| Anti Debug |
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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.
(NULL) C:\Users\Rsbyvbkn\AppData\Local\Temp\Apps\DiskCountersView\DiskCountersView.exe
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