Analysis
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max time kernel
110s -
max time network
17s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
16-08-2024 18:39
Behavioral task
behavioral1
Sample
2ba69ffe06bd218c32409156f6c00960N.dll
Resource
win7-20240705-en
5 signatures
120 seconds
General
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Target
2ba69ffe06bd218c32409156f6c00960N.dll
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Size
76KB
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MD5
2ba69ffe06bd218c32409156f6c00960
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SHA1
b29d87aff4a748c8a05fe6848a139fdb85625782
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SHA256
6116dd085f046f6f20e5412b3f135da8c3039453d6f8956ff19533c4905b2ae7
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SHA512
f11681d7c6920261feccb6dad02d00e19f30a127f2f30426ae33e3bed05377a460e537e89d4226cfe40aba2e7e41e79af34f52138f0bc19635ac54b176ac057a
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SSDEEP
1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZeBNDQ:c8y93KQjy7G55riF1cMo03ONE
Malware Config
Signatures
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Processes:
resource yara_rule behavioral1/memory/2360-0-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral1/memory/2360-1-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target Process procid_target 2860 2360 WerFault.exe 30 -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
rundll32.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
rundll32.exedescription pid Process Token: SeDebugPrivilege 2360 rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid Process procid_target PID 700 wrote to memory of 2360 700 rundll32.exe 30 PID 700 wrote to memory of 2360 700 rundll32.exe 30 PID 700 wrote to memory of 2360 700 rundll32.exe 30 PID 700 wrote to memory of 2360 700 rundll32.exe 30 PID 700 wrote to memory of 2360 700 rundll32.exe 30 PID 700 wrote to memory of 2360 700 rundll32.exe 30 PID 700 wrote to memory of 2360 700 rundll32.exe 30 PID 2360 wrote to memory of 2860 2360 rundll32.exe 31 PID 2360 wrote to memory of 2860 2360 rundll32.exe 31 PID 2360 wrote to memory of 2860 2360 rundll32.exe 31 PID 2360 wrote to memory of 2860 2360 rundll32.exe 31
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\2ba69ffe06bd218c32409156f6c00960N.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:700 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\2ba69ffe06bd218c32409156f6c00960N.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2360 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2360 -s 3283⤵
- Program crash
PID:2860
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