Analysis Overview
SHA256
d94f7339adc602aa67859fe8532cc87cc6f131af885ad678795490b1cf98fc8e
Threat Level: Known bad
The file d94f7339adc602aa67859fe8532cc87cc6f131af885ad678795490b1cf98fc8e was found to be: Known bad.
Malicious Activity Summary
PlugX
Detects Talisman variant of PlugX
Executes dropped EXE
Deletes itself
Loads dropped DLL
Enumerates physical storage devices
Creates scheduled task(s)
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-05-19 04:06
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-05-19 04:06
Reported
2022-05-19 04:09
Platform
win7-20220414-en
Max time kernel
115s
Max time network
116s
Command Line
Signatures
Detects Talisman variant of PlugX
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
PlugX
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\msiexece.exe | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\Wscript.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\Wscript.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\msiexece.exe | N/A |
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | \??\c:\windows\SysWOW64\schtasks.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: 33 | N/A | C:\Windows\system32\AUDIODG.EXE | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\AUDIODG.EXE | N/A |
| Token: 33 | N/A | C:\Windows\system32\AUDIODG.EXE | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\system32\AUDIODG.EXE | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\msiexece.exe | N/A |
| Token: SeTcbPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\msiexece.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d94f7339adc602aa67859fe8532cc87cc6f131af885ad678795490b1cf98fc8e.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d94f7339adc602aa67859fe8532cc87cc6f131af885ad678795490b1cf98fc8e.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\d94f7339adc602aa67859fe8532cc87cc6f131af885ad678795490b1cf98fc8e.exe
"C:\Users\Admin\AppData\Local\Temp\d94f7339adc602aa67859fe8532cc87cc6f131af885ad678795490b1cf98fc8e.exe"
C:\Windows\SysWOW64\Wscript.exe
Wscript.exe msiexece.vbs "C:\Users\Admin\AppData\Local\Temp\d94f7339adc602aa67859fe8532cc87cc6f131af885ad678795490b1cf98fc8e.exe" msiexece.exe TmDbgLog.dll TmDbgLog.dll.html
C:\Users\Admin\AppData\Local\Temp\msiexece.exe
"C:\Users\Admin\AppData\Local\Temp\msiexece.exe"
C:\Windows\explorer.exe
"C:\Windows\explorer.exe"
C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x144
\??\c:\windows\SysWOW64\cmd.exe
c:\windows\system32\cmd.exe /c c:\windows\system32\schtasks.exe /delete /tn "msvvcss" /F
\??\c:\windows\SysWOW64\schtasks.exe
c:\windows\system32\schtasks.exe /delete /tn "msvvcss" /F
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\msiexece.exe >> NUL
\??\c:\windows\SysWOW64\cmd.exe
c:\windows\system32\cmd.exe /c c:\windows\system32\schtasks.exe /create /sc minute /mo 2 /tn "msvvcss" /tr "\"C:\ProgramData\msiexece.exe\"" /ru "system"
\??\c:\windows\SysWOW64\schtasks.exe
c:\windows\system32\schtasks.exe /create /sc minute /mo 2 /tn "msvvcss" /tr "\"C:\ProgramData\msiexece.exe\"" /ru "system"
C:\Windows\explorer.exe
"C:\Windows\explorer.exe"
Network
Files
memory/1612-54-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\msiexece.vbs
| MD5 | 32728f66e363230d40416ab546a35302 |
| SHA1 | 0ea80036ebfc245002e0cbe88a1d30404595d87c |
| SHA256 | bae4131ff753c0d5c015c863c8af26669f274ab45a1b55e50778c03981040cb9 |
| SHA512 | 0a7da994276397942b1e5a3d28b7234eb366cb5af1478eee7bea53d3f7762711b77113fdc1c23ec1d92c8ca0050803e6dbfbc93005671f5449bf4cc7304dbc8c |
memory/1612-56-0x00000000763E1000-0x00000000763E3000-memory.dmp
\Users\Admin\AppData\Local\Temp\msiexece.exe
| MD5 | 86452f7f72e219adee8a21e9b512c090 |
| SHA1 | 449497e2f7a247a236b4c22ff0cf71c4e7396bc9 |
| SHA256 | 4ae061506627e7e7416d8f1e59161188106abe345606108143e773e9a82c8eef |
| SHA512 | 063f538d4cf1bf3c217271326e54c29c9f7e293489c236d721cc2f250a155ddabaf87fdc3b0a1bb352c2ccabbcac000275b0ced0938b497e9d214905809b4ac8 |
memory/1104-58-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\msiexece.exe
| MD5 | 86452f7f72e219adee8a21e9b512c090 |
| SHA1 | 449497e2f7a247a236b4c22ff0cf71c4e7396bc9 |
| SHA256 | 4ae061506627e7e7416d8f1e59161188106abe345606108143e773e9a82c8eef |
| SHA512 | 063f538d4cf1bf3c217271326e54c29c9f7e293489c236d721cc2f250a155ddabaf87fdc3b0a1bb352c2ccabbcac000275b0ced0938b497e9d214905809b4ac8 |
C:\Users\Admin\AppData\Local\Temp\TmDbgLog.dll
| MD5 | c14bcdab18670eff2fa21445fe98ecf7 |
| SHA1 | 8a6d58bc3809a2482075f6c768cb35e44e0bf36c |
| SHA256 | e69f34005da6a59d437d2076233c3c0b4de42e3959a821498a5fc4303db6ed63 |
| SHA512 | 926eea98fdb38d2bad6c18b96c556ec4de91cf83cfc84c18db784a3882c87fa41222a159e2306e1538dff234e010e2930001ee37bfaea7b916666da93704164b |
\Users\Admin\AppData\Local\Temp\TmDbgLog.dll
| MD5 | c14bcdab18670eff2fa21445fe98ecf7 |
| SHA1 | 8a6d58bc3809a2482075f6c768cb35e44e0bf36c |
| SHA256 | e69f34005da6a59d437d2076233c3c0b4de42e3959a821498a5fc4303db6ed63 |
| SHA512 | 926eea98fdb38d2bad6c18b96c556ec4de91cf83cfc84c18db784a3882c87fa41222a159e2306e1538dff234e010e2930001ee37bfaea7b916666da93704164b |
C:\Users\Admin\AppData\Local\Temp\TmDbgLog.dll.html
| MD5 | 4e6d4ba0f6a23939592039bdfc804248 |
| SHA1 | 14cb62db5d0861c9a0b0f091546a068df0cde0a6 |
| SHA256 | c02aed5f18961634b9e63d8c9c30feeab7c828632262c943a123ad8e2a271a0d |
| SHA512 | 51a46e9702b3d90e82e6eb3cae44c171fd89258978656404c9955f8ddee224e37b8ec7beab824ca4268d5f0d0bef434e0fc9fb5c6eadbaabcd0559a6fcf94165 |
memory/1104-64-0x00000000000F0000-0x0000000000118000-memory.dmp
memory/2040-65-0x000007FEFBE51000-0x000007FEFBE53000-memory.dmp
memory/1464-66-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\msiexece.exe
| MD5 | 86452f7f72e219adee8a21e9b512c090 |
| SHA1 | 449497e2f7a247a236b4c22ff0cf71c4e7396bc9 |
| SHA256 | 4ae061506627e7e7416d8f1e59161188106abe345606108143e773e9a82c8eef |
| SHA512 | 063f538d4cf1bf3c217271326e54c29c9f7e293489c236d721cc2f250a155ddabaf87fdc3b0a1bb352c2ccabbcac000275b0ced0938b497e9d214905809b4ac8 |
memory/544-68-0x0000000000000000-mapping.dmp
memory/588-69-0x0000000000000000-mapping.dmp
memory/1004-70-0x0000000000000000-mapping.dmp
memory/1104-71-0x0000000000390000-0x00000000003D1000-memory.dmp
memory/1328-72-0x0000000000000000-mapping.dmp