Analysis
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max time kernel
292s -
max time network
371s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
29-11-2022 16:10
Behavioral task
behavioral1
Sample
1332-140-0x0000000000400000-0x000000000042F000-memory.exe
Resource
win7-20220812-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
1332-140-0x0000000000400000-0x000000000042F000-memory.exe
Resource
win10v2004-20221111-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
1332-140-0x0000000000400000-0x000000000042F000-memory.exe
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Size
188KB
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MD5
6cf25662abf43dbde0865aa41508e0ba
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SHA1
0d10d74f770dee82b727af179c6316fc9a266c8d
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SHA256
86132b61d9c5898c50c37aebe4e753f64f1345c66867c3d82f1c8380b3f2273f
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SHA512
9c98dd4b249bc66b05f72040d188b063cfb09b0e66423e118be62d0d58ba79c1828a1b9e843959fa11bb6ac71ce692a4c6b36121e5b5b2927ab970cfdcbc1d79
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SSDEEP
3072:4/6uHnsKBfXbt+ZJWwno3dGm5zD0mBM/mjtDFG69n8SUtJ7ErQfLZQsMubGxG/z:QsyPoZp4GmtgmK/mJRG69n8SUtcQtjMo
Score
3/10
Malware Config
Signatures
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Program crash 2 IoCs
Processes:
WerFault.exeWerFault.exepid pid_target process target process 4440 4056 WerFault.exe 1332-140-0x0000000000400000-0x000000000042F000-memory.exe 5056 4056 WerFault.exe 1332-140-0x0000000000400000-0x000000000042F000-memory.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
1332-140-0x0000000000400000-0x000000000042F000-memory.exedescription pid process target process PID 4056 wrote to memory of 4440 4056 1332-140-0x0000000000400000-0x000000000042F000-memory.exe WerFault.exe PID 4056 wrote to memory of 4440 4056 1332-140-0x0000000000400000-0x000000000042F000-memory.exe WerFault.exe PID 4056 wrote to memory of 4440 4056 1332-140-0x0000000000400000-0x000000000042F000-memory.exe WerFault.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1332-140-0x0000000000400000-0x000000000042F000-memory.exe"C:\Users\Admin\AppData\Local\Temp\1332-140-0x0000000000400000-0x000000000042F000-memory.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4056 -s 2282⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4056 -s 2282⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4056 -ip 40561⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/4440-132-0x0000000000000000-mapping.dmp