Trojan.Agent.HFK
Table of Contents
Analysis Report
General information
| Family Name: | Trojan.Agent.HFK |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
d804b844691c5d23f1d4cd00049f3ad5
SHA1:
93cd1a3f1b7b925e472fe596f9ef446a5f456e0b
SHA256:
3DF4BCFD7E83942C18EA2A4BC44936A2FF0111BCAA69849CE08777E7E76E50C0
File Size:
48.13 KB, 48133 bytes
|
|
MD5:
c477b15f5b9126f9432cb4f574bbb3b0
SHA1:
85ba931aeaac0bc7b21e37c1fa3fc06d6062110a
SHA256:
A68DEBCBB89456EB41ABBA6C9732CC67DEDA5E975B2A0CC0C23D9CD4594E6B07
File Size:
48.14 KB, 48143 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 doesn't have resources
- File doesn't have security information
- File is 64-bit executable
- File is either console or GUI application
- File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
- File is Native application (NOT .NET application)
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- File is not packed
- IMAGE_FILE_DLL is not set inside PE header (Executable)
- IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)
File Traits
- No Version Info
- x64
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.| Total Blocks: | 121 |
|---|---|
| Potentially Malicious Blocks: | 108 |
| Whitelisted Blocks: | 13 |
| Unknown Blocks: | 0 |
Visual Map
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0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block
? - Unknown Block
x - Potentially Malicious Block
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.- Agent.HFK
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 |
|---|---|
| \device\namedpipe\local\mojo.6360.8812.7817453059033335160 | Generic Read,Write Data,Write Attributes,Write extended,Append data,LEFT 524288 |
| \device\namedpipe\local\mojo.7572.4244.16398808438417159389 | Generic Read,Write Data,Write Attributes,Write extended,Append data,LEFT 524288 |
| c:\users\user\downloads\35syx04x3sity4.exe | Generic Write,Read Attributes |
| c:\users\user\downloads\3r8x1gr0pkdyhvlo.xh5hh | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\downloads\3r8x1gr0pkdyhvlo.xh5hh | Synchronize,Write Data |
| c:\users\user\downloads\6v8qabq6pbuxc.6ux | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\downloads\6v8qabq6pbuxc.6ux | Synchronize,Write Data |
| c:\users\user\downloads\85ba931aeaac0bc7b21e37c1fa3fc06d6062110a_0000048143 | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\downloads\93cd1a3f1b7b925e472fe596f9ef446a5f456e0b_0000048133 | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\downloads\asqfq7flxteg.exe | Generic Write,Read Attributes |
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| c:\users\user\downloads\au7r1xzsmw8l0i.jvtk | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\downloads\au7r1xzsmw8l0i.jvtk | Synchronize,Write Data |
| c:\users\user\downloads\bdhjiv2blc4aiqp.ugfg | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\downloads\bdhjiv2blc4aiqp.ugfg | Synchronize,Write Data |
| c:\users\user\downloads\fmv1gzpgix.jc3wnl | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\downloads\fmv1gzpgix.jc3wnl | Synchronize,Write Data |
| c:\users\user\downloads\hkjcvchiykpf3.ldm2i | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\downloads\hkjcvchiykpf3.ldm2i | Synchronize,Write Data |
| c:\users\user\downloads\hzrdu09ym.og3 | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\downloads\hzrdu09ym.og3 | Synchronize,Write Data |
| c:\users\user\downloads\lrt4pu9li9.jyl | Synchronize,Write Data |
| c:\users\user\downloads\unn4mdvm8grz.xq4t | Synchronize,Write Data |
| c:\users\user\downloads\vgux4fxgc2flf.vze | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\downloads\vgux4fxgc2flf.vze | Synchronize,Write 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\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 |
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 |
|---|---|
| Syscall Use |
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30 additional items are not displayed above. |
| Process Manipulation Evasion |
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