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Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
03/01/2025, 01:33
Behavioral task
behavioral1
Sample
951d64c7260cb66350df0931f660abf9de0d8e60552f2b61e3d954b1ce3a0aad.dll
Resource
win7-20240903-en
General
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Target
951d64c7260cb66350df0931f660abf9de0d8e60552f2b61e3d954b1ce3a0aad.dll
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Size
76KB
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MD5
b22956cd21d1b8fa6e63d0defb0a4f87
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SHA1
02eb5f9cce3c743d16ae54a444df3a74a7cfadce
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SHA256
951d64c7260cb66350df0931f660abf9de0d8e60552f2b61e3d954b1ce3a0aad
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SHA512
7ee8643efb82cd75848614a931c059a82608cc5aa9f2a06138a818c7ffe2b5481a1a3f6026f9af5340b55168df4151d2edda1d4ff38a2b845aa8f442b187b7e9
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SSDEEP
1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZQBBOWe0:c8y93KQjy7G55riF1cMo03Oes
Malware Config
Signatures
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resource yara_rule behavioral2/memory/3736-0-0x0000000010000000-0x0000000010030000-memory.dmp upx behavioral2/memory/3736-1-0x0000000010000000-0x0000000010030000-memory.dmp upx -
Program crash 1 IoCs
pid pid_target Process procid_target 2908 3736 WerFault.exe 85 -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3736 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 228 wrote to memory of 3736 228 rundll32.exe 85 PID 228 wrote to memory of 3736 228 rundll32.exe 85 PID 228 wrote to memory of 3736 228 rundll32.exe 85
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\951d64c7260cb66350df0931f660abf9de0d8e60552f2b61e3d954b1ce3a0aad.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:228 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\951d64c7260cb66350df0931f660abf9de0d8e60552f2b61e3d954b1ce3a0aad.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3736 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3736 -s 6963⤵
- Program crash
PID:2908
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3736 -ip 37361⤵PID:1732