Analysis
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max time kernel
140s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
10-07-2024 21:10
Behavioral task
behavioral1
Sample
353e5dfd6d89a125deb17f8c4ef66e5d207e3674b6386b338d37e0d9ae1369f6.dll
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
353e5dfd6d89a125deb17f8c4ef66e5d207e3674b6386b338d37e0d9ae1369f6.dll
Resource
win10v2004-20240709-en
General
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Target
353e5dfd6d89a125deb17f8c4ef66e5d207e3674b6386b338d37e0d9ae1369f6.dll
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Size
76KB
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MD5
9db2841718602eb09c01e301387e6bad
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SHA1
ffd4105e2b577ad841cd0db7a330bde523679184
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SHA256
353e5dfd6d89a125deb17f8c4ef66e5d207e3674b6386b338d37e0d9ae1369f6
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SHA512
18f7b35cf7f6a48ae0f5340311eef6c5e11fdb5766a53f29879f32f2258b5f3e7f2d8e4595d33380512d614b96645724290f8689404276f864db281600adba78
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SSDEEP
1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZfiQxy:c8y93KQjy7G55riF1cMo031Xw
Malware Config
Signatures
-
Processes:
resource yara_rule behavioral1/memory/2600-0-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1996 2600 WerFault.exe rundll32.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
rundll32.exedescription pid process Token: SeDebugPrivilege 2600 rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 1656 wrote to memory of 2600 1656 rundll32.exe rundll32.exe PID 1656 wrote to memory of 2600 1656 rundll32.exe rundll32.exe PID 1656 wrote to memory of 2600 1656 rundll32.exe rundll32.exe PID 1656 wrote to memory of 2600 1656 rundll32.exe rundll32.exe PID 1656 wrote to memory of 2600 1656 rundll32.exe rundll32.exe PID 1656 wrote to memory of 2600 1656 rundll32.exe rundll32.exe PID 1656 wrote to memory of 2600 1656 rundll32.exe rundll32.exe PID 2600 wrote to memory of 1996 2600 rundll32.exe WerFault.exe PID 2600 wrote to memory of 1996 2600 rundll32.exe WerFault.exe PID 2600 wrote to memory of 1996 2600 rundll32.exe WerFault.exe PID 2600 wrote to memory of 1996 2600 rundll32.exe WerFault.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\353e5dfd6d89a125deb17f8c4ef66e5d207e3674b6386b338d37e0d9ae1369f6.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1656 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\353e5dfd6d89a125deb17f8c4ef66e5d207e3674b6386b338d37e0d9ae1369f6.dll,#12⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2600 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2600 -s 3363⤵
- Program crash
PID:1996