Analysis
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max time kernel
177s -
max time network
193s -
platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
21-01-2022 22:58
Static task
static1
Behavioral task
behavioral1
Sample
e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exe
Resource
win10-en-20211208
General
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Target
e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exe
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Size
2.3MB
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MD5
859bec0ee34fff27358f0b198443f3fd
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SHA1
012f0e4382a529f33cbf0443fc1f51b21a6dce46
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SHA256
e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557
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SHA512
983727e9cf90edb11412830e75c2f9254311246c97be0d3ca45480f5eb42d08b867e1c7471b08ee8fc45d691dc3e07bb6d5e73142425ebe5a1ce1e8cf7388f02
Malware Config
Extracted
bitrat
1.38
jairoandresotalvarorend.linkpc.net:9082
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communication_password
bfdba24ee3d61f0260c4dc1034c3ee43
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install_dir
sophosavsdefender
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install_file
sophosavsdefender.exe
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tor_process
tor
Signatures
-
Processes:
resource yara_rule behavioral2/memory/1196-128-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/1196-129-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/1196-130-0x0000000000400000-0x00000000007E4000-memory.dmp upx -
Adds Run key to start application 2 TTPs 3 IoCs
Processes:
e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2361464256-2201551969-2316606395-1000\Software\Microsoft\Windows\CurrentVersion\Run\sophosavsdefender = "C:\\Users\\Admin\\AppData\\Local\\sophosavsdefender\\sophosavsdefender.exe" e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exe Set value (str) \REGISTRY\USER\S-1-5-21-2361464256-2201551969-2316606395-1000\Software\Microsoft\Windows\CurrentVersion\Run\sophosavsdefender = "C:\\Users\\Admin\\AppData\\Local\\sophosavsdefender\\sophosavsdefender.exe戀" e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exe Set value (str) \REGISTRY\USER\S-1-5-21-2361464256-2201551969-2316606395-1000\Software\Microsoft\Windows\CurrentVersion\Run\sophosavsdefender = "C:\\Users\\Admin\\AppData\\Local\\sophosavsdefender\\sophosavsdefender.exe茀" e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
Processes:
e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exepid process 1196 e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exe 1196 e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exe 1196 e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exe 1196 e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exedescription pid process target process PID 2268 set thread context of 1196 2268 e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exe e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exe -
Suspicious behavior: RenamesItself 9 IoCs
Processes:
e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exepid process 1196 e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exe 1196 e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exe 1196 e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exe 1196 e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exe 1196 e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exe 1196 e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exe 1196 e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exe 1196 e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exe 1196 e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exedescription pid process Token: SeShutdownPrivilege 1196 e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exepid process 1196 e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exe 1196 e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exedescription pid process target process PID 2268 wrote to memory of 1196 2268 e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exe e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exe PID 2268 wrote to memory of 1196 2268 e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exe e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exe PID 2268 wrote to memory of 1196 2268 e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exe e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exe PID 2268 wrote to memory of 1196 2268 e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exe e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exe PID 2268 wrote to memory of 1196 2268 e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exe e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exe PID 2268 wrote to memory of 1196 2268 e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exe e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exe PID 2268 wrote to memory of 1196 2268 e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exe e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exe"C:\Users\Admin\AppData\Local\Temp\e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exe"C:\Users\Admin\AppData\Local\Temp\e475e6b73bab5bd3ae7e43fe83254204b0a0240ee61a408d8f2daf6647d95557.exe"2⤵
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/1196-128-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/1196-130-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/1196-129-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/2268-124-0x00000000075F0000-0x0000000007646000-memory.dmpFilesize
344KB
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memory/2268-122-0x0000000007400000-0x00000000078FE000-memory.dmpFilesize
5.0MB
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memory/2268-123-0x0000000004E70000-0x0000000004E7A000-memory.dmpFilesize
40KB
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memory/2268-118-0x0000000000290000-0x00000000004DE000-memory.dmpFilesize
2.3MB
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memory/2268-125-0x0000000002880000-0x0000000002898000-memory.dmpFilesize
96KB
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memory/2268-126-0x0000000009EA0000-0x000000000A0AA000-memory.dmpFilesize
2.0MB
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memory/2268-127-0x000000000B640000-0x000000000B7D2000-memory.dmpFilesize
1.6MB
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memory/2268-121-0x0000000007400000-0x0000000007492000-memory.dmpFilesize
584KB
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memory/2268-120-0x0000000007900000-0x0000000007DFE000-memory.dmpFilesize
5.0MB
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memory/2268-119-0x0000000007360000-0x00000000073FC000-memory.dmpFilesize
624KB