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Analysis
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max time kernel
208s -
max time network
232s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
28/11/2022, 19:11
Static task
static1
Behavioral task
behavioral1
Sample
ab2c66d1522a521c09dfa5e494bff8f41ffecd1d4d8ca0c8f97a606f1faf2db1.exe
Resource
win7-20220812-en
6 signatures
150 seconds
General
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Target
ab2c66d1522a521c09dfa5e494bff8f41ffecd1d4d8ca0c8f97a606f1faf2db1.exe
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Size
477KB
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MD5
504e94b83c1e8cb6e9d784a5740b0660
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SHA1
89517ff4c8221c55db9e22a46989ac53fabe4691
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SHA256
ab2c66d1522a521c09dfa5e494bff8f41ffecd1d4d8ca0c8f97a606f1faf2db1
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SHA512
488bad05a87baf98e91607b2cce4be3cf5083e11c1f88625b3492378b03dd6d0364f94fc550eb81a75bae12b9a58908320ff312f6d7e9940ea4db01c90af4c9d
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SSDEEP
6144:qfipT+Jlo+zm7USrJXcNbXtnLvw4xMgQfqg1ywbTSuv:IwElJmxFKbxxMgeqET
Malware Config
Signatures
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Drops desktop.ini file(s) 2 IoCs
description ioc Process File created C:\Windows\assembly\Desktop.ini ab2c66d1522a521c09dfa5e494bff8f41ffecd1d4d8ca0c8f97a606f1faf2db1.exe File opened for modification C:\Windows\assembly\Desktop.ini ab2c66d1522a521c09dfa5e494bff8f41ffecd1d4d8ca0c8f97a606f1faf2db1.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3452 set thread context of 2800 3452 ab2c66d1522a521c09dfa5e494bff8f41ffecd1d4d8ca0c8f97a606f1faf2db1.exe 83 -
Drops file in Windows directory 3 IoCs
description ioc Process File opened for modification C:\Windows\assembly ab2c66d1522a521c09dfa5e494bff8f41ffecd1d4d8ca0c8f97a606f1faf2db1.exe File created C:\Windows\assembly\Desktop.ini ab2c66d1522a521c09dfa5e494bff8f41ffecd1d4d8ca0c8f97a606f1faf2db1.exe File opened for modification C:\Windows\assembly\Desktop.ini ab2c66d1522a521c09dfa5e494bff8f41ffecd1d4d8ca0c8f97a606f1faf2db1.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2800 ab2c66d1522a521c09dfa5e494bff8f41ffecd1d4d8ca0c8f97a606f1faf2db1.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3452 ab2c66d1522a521c09dfa5e494bff8f41ffecd1d4d8ca0c8f97a606f1faf2db1.exe Token: SeDebugPrivilege 2800 ab2c66d1522a521c09dfa5e494bff8f41ffecd1d4d8ca0c8f97a606f1faf2db1.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2800 ab2c66d1522a521c09dfa5e494bff8f41ffecd1d4d8ca0c8f97a606f1faf2db1.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 3452 wrote to memory of 2800 3452 ab2c66d1522a521c09dfa5e494bff8f41ffecd1d4d8ca0c8f97a606f1faf2db1.exe 83 PID 3452 wrote to memory of 2800 3452 ab2c66d1522a521c09dfa5e494bff8f41ffecd1d4d8ca0c8f97a606f1faf2db1.exe 83 PID 3452 wrote to memory of 2800 3452 ab2c66d1522a521c09dfa5e494bff8f41ffecd1d4d8ca0c8f97a606f1faf2db1.exe 83 PID 3452 wrote to memory of 2800 3452 ab2c66d1522a521c09dfa5e494bff8f41ffecd1d4d8ca0c8f97a606f1faf2db1.exe 83 PID 3452 wrote to memory of 2800 3452 ab2c66d1522a521c09dfa5e494bff8f41ffecd1d4d8ca0c8f97a606f1faf2db1.exe 83 PID 3452 wrote to memory of 2800 3452 ab2c66d1522a521c09dfa5e494bff8f41ffecd1d4d8ca0c8f97a606f1faf2db1.exe 83 PID 3452 wrote to memory of 2800 3452 ab2c66d1522a521c09dfa5e494bff8f41ffecd1d4d8ca0c8f97a606f1faf2db1.exe 83 PID 3452 wrote to memory of 2800 3452 ab2c66d1522a521c09dfa5e494bff8f41ffecd1d4d8ca0c8f97a606f1faf2db1.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\ab2c66d1522a521c09dfa5e494bff8f41ffecd1d4d8ca0c8f97a606f1faf2db1.exe"C:\Users\Admin\AppData\Local\Temp\ab2c66d1522a521c09dfa5e494bff8f41ffecd1d4d8ca0c8f97a606f1faf2db1.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3452 -
C:\Users\Admin\AppData\Local\Temp\ab2c66d1522a521c09dfa5e494bff8f41ffecd1d4d8ca0c8f97a606f1faf2db1.exe"C:\Users\Admin\AppData\Local\Temp\ab2c66d1522a521c09dfa5e494bff8f41ffecd1d4d8ca0c8f97a606f1faf2db1.exe"2⤵
- Drops desktop.ini file(s)
- Drops file in Windows directory
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2800
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