Analysis
- max time kernel
117s - max time network
121s - platform
windows7_x64 - resource
win7-20240221-en - resource tags
- submitted
22/05/2024, 02:21
General
- Target LETTER-PROFORMA-APPOINTMENT-DOCX.exe
- Size 695KB
- Sample240522-cs1lashc33
- SHA256 293ba40b1cb108c5d5f6f069bafe89cfbf1e970efaf82020dbf25992102948a0
Malware Config
Signatures
- Suspicious use of SetThreadContext 1 IoCs
- Program crash 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 15 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\LETTER-PROFORMA-APPOINTMENT-DOCX.exe"C:\Users\Admin\AppData\Local\Temp\LETTER-PROFORMA-APPOINTMENT-DOCX.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\LETTER-PROFORMA-APPOINTMENT-DOCX.exe"C:\Users\Admin\AppData\Local\Temp\LETTER-PROFORMA-APPOINTMENT-DOCX.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\LETTER-PROFORMA-APPOINTMENT-DOCX.exe"C:\Users\Admin\AppData\Local\Temp\LETTER-PROFORMA-APPOINTMENT-DOCX.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2916 -s 363⤵
- Program crash
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/1544-14-0x0000000074AB0000-0x000000007519E000-memory.dmp
memory/1544-1-0x0000000000300000-0x00000000003B4000-memory.dmp
memory/1544-2-0x0000000074AB0000-0x000000007519E000-memory.dmp
memory/1544-3-0x00000000006A0000-0x00000000006BA000-memory.dmp
memory/1544-4-0x00000000003E0000-0x00000000003F0000-memory.dmp
memory/1544-5-0x00000000053F0000-0x000000000547A000-memory.dmp
memory/1544-0-0x0000000074ABE000-0x0000000074ABF000-memory.dmp
memory/2916-6-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2916-13-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2916-8-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2916-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2916-15-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2916-16-0x0000000000A30000-0x0000000000D33000-memory.dmp