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Analysis
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max time kernel
107s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
04/01/2025, 09:32
Static task
static1
Behavioral task
behavioral1
Sample
0acd2bc16e85c03505f6e33236bf02be5773214ae2ebc201e4ade6f6b80fa895N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
0acd2bc16e85c03505f6e33236bf02be5773214ae2ebc201e4ade6f6b80fa895N.exe
Resource
win10v2004-20241007-en
General
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Target
0acd2bc16e85c03505f6e33236bf02be5773214ae2ebc201e4ade6f6b80fa895N.exe
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Size
133KB
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MD5
91fceb0c23c4b6be39dde58df54c1bb0
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SHA1
e39d4c5253b0077a968737cc278a470b96118c5b
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SHA256
0acd2bc16e85c03505f6e33236bf02be5773214ae2ebc201e4ade6f6b80fa895
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SHA512
b488f4f44ecc410e7178b21bae3a256f54e233e8a5e7a8fb51d73720cd279794527886c7d099030c9b5d376e4c831a1a53aceb4e3d7bea99eefee28e7ee21f12
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SSDEEP
3072:n5LWQKRH3sdOyM8WLAIPsMJAcTFq0gW18znpH3PM:5LWQKRXsdOyM8WLAQdJAcS3
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 4292 3304 WerFault.exe 83 -
System Location Discovery: System Language Discovery 1 TTPs 2 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 0acd2bc16e85c03505f6e33236bf02be5773214ae2ebc201e4ade6f6b80fa895N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winver.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3304 winver.exe 3304 winver.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeShutdownPrivilege 3476 Explorer.EXE Token: SeCreatePagefilePrivilege 3476 Explorer.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3304 winver.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 1792 wrote to memory of 3304 1792 0acd2bc16e85c03505f6e33236bf02be5773214ae2ebc201e4ade6f6b80fa895N.exe 83 PID 1792 wrote to memory of 3304 1792 0acd2bc16e85c03505f6e33236bf02be5773214ae2ebc201e4ade6f6b80fa895N.exe 83 PID 1792 wrote to memory of 3304 1792 0acd2bc16e85c03505f6e33236bf02be5773214ae2ebc201e4ade6f6b80fa895N.exe 83 PID 1792 wrote to memory of 3304 1792 0acd2bc16e85c03505f6e33236bf02be5773214ae2ebc201e4ade6f6b80fa895N.exe 83 PID 3304 wrote to memory of 3476 3304 winver.exe 56 PID 3304 wrote to memory of 2656 3304 winver.exe 44
Processes
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2656
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3476 -
C:\Users\Admin\AppData\Local\Temp\0acd2bc16e85c03505f6e33236bf02be5773214ae2ebc201e4ade6f6b80fa895N.exe"C:\Users\Admin\AppData\Local\Temp\0acd2bc16e85c03505f6e33236bf02be5773214ae2ebc201e4ade6f6b80fa895N.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1792 -
C:\Windows\SysWOW64\winver.exewinver3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3304 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3304 -s 6364⤵
- Program crash
PID:4292
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3304 -ip 33041⤵PID:2224