Analysis
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max time kernel
151s -
max time network
159s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system -
submitted
11/10/2023, 06:49
Static task
static1
Behavioral task
behavioral1
Sample
f409a75395596698e0d4af73701c54f3fecb2b383b375f172dd654d8e0c33daa.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
f409a75395596698e0d4af73701c54f3fecb2b383b375f172dd654d8e0c33daa.exe
Resource
win10v2004-20230915-en
General
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Target
f409a75395596698e0d4af73701c54f3fecb2b383b375f172dd654d8e0c33daa.exe
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Size
6.2MB
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MD5
4d1e91397c8c17167da9188cd25f5fa2
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SHA1
b0f2fe99f4b76ab1b248215ce4c90ba72fe8b6c6
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SHA256
f409a75395596698e0d4af73701c54f3fecb2b383b375f172dd654d8e0c33daa
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SHA512
5ef264e5be2589c7ffc08b71151f95cbce949a7037094f18f32ebca3ef416e1dc05d1cfed460e6086313995bb52c86e0a5d39f322704a4ac5f9409df8b930cea
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SSDEEP
98304:uoHNZepsSVs2Z/oexNikDBqb+9y6V593NWvQW52ivHjOLM5yol+rQR2yOnoC+ZMy:uotZgs21BRddoQlSOLM8gYQVOJ+uhEq2
Malware Config
Signatures
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resource yara_rule behavioral2/memory/4648-13070-0x0000000002F30000-0x0000000002F3B000-memory.dmp upx behavioral2/memory/4648-13072-0x0000000002F60000-0x0000000002F6B000-memory.dmp upx behavioral2/memory/4648-13073-0x0000000002F70000-0x0000000002F78000-memory.dmp upx behavioral2/memory/4648-13078-0x0000000002F60000-0x0000000002F6B000-memory.dmp upx behavioral2/memory/4648-13077-0x0000000002F30000-0x0000000002F3B000-memory.dmp upx -
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 4648 f409a75395596698e0d4af73701c54f3fecb2b383b375f172dd654d8e0c33daa.exe 4648 f409a75395596698e0d4af73701c54f3fecb2b383b375f172dd654d8e0c33daa.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 4388 4648 WerFault.exe 82 -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4648 f409a75395596698e0d4af73701c54f3fecb2b383b375f172dd654d8e0c33daa.exe Token: SeDebugPrivilege 4648 f409a75395596698e0d4af73701c54f3fecb2b383b375f172dd654d8e0c33daa.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f409a75395596698e0d4af73701c54f3fecb2b383b375f172dd654d8e0c33daa.exe"C:\Users\Admin\AppData\Local\Temp\f409a75395596698e0d4af73701c54f3fecb2b383b375f172dd654d8e0c33daa.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of AdjustPrivilegeToken
PID:4648 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4648 -s 6122⤵
- Program crash
PID:4388
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4648 -ip 46481⤵PID:3872