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Analysis
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max time kernel
146s -
max time network
98s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
20/01/2025, 05:05
Static task
static1
Behavioral task
behavioral1
Sample
7a9e50aefbe2bc256300765624aa7bd7e54b63061989f4a219c3111817be994f.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
7a9e50aefbe2bc256300765624aa7bd7e54b63061989f4a219c3111817be994f.exe
Resource
win10v2004-20241007-en
General
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Target
7a9e50aefbe2bc256300765624aa7bd7e54b63061989f4a219c3111817be994f.exe
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Size
152KB
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MD5
75b50fca5607bbb290e956b8d2244743
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SHA1
297782ef89c0ce1787bd888bfd763caefdee22ec
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SHA256
7a9e50aefbe2bc256300765624aa7bd7e54b63061989f4a219c3111817be994f
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SHA512
37ef0fa0b04fc1b2c191d021b43d65097545f5af239e4b248f47eb2a64c182778ea9bcad161c4d412dfdb0f1a43ef11b1e60d1f0fc1e11d78ff12954e4f04550
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SSDEEP
1536:gH1k5kZccmK9OM1q6wY/6nBRiOW+bUciXDyeAvX0J7M6QG9wIav2U6q:syM3ERQoem9G9wluu
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 3212 1428 WerFault.exe 82 -
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 7a9e50aefbe2bc256300765624aa7bd7e54b63061989f4a219c3111817be994f.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winver.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1428 winver.exe 1428 winver.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeShutdownPrivilege 3484 Explorer.EXE Token: SeCreatePagefilePrivilege 3484 Explorer.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1428 winver.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3680 wrote to memory of 1428 3680 7a9e50aefbe2bc256300765624aa7bd7e54b63061989f4a219c3111817be994f.exe 82 PID 3680 wrote to memory of 1428 3680 7a9e50aefbe2bc256300765624aa7bd7e54b63061989f4a219c3111817be994f.exe 82 PID 3680 wrote to memory of 1428 3680 7a9e50aefbe2bc256300765624aa7bd7e54b63061989f4a219c3111817be994f.exe 82 PID 3680 wrote to memory of 1428 3680 7a9e50aefbe2bc256300765624aa7bd7e54b63061989f4a219c3111817be994f.exe 82 PID 1428 wrote to memory of 3484 1428 winver.exe 56 PID 1428 wrote to memory of 2440 1428 winver.exe 42
Processes
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2440
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3484 -
C:\Users\Admin\AppData\Local\Temp\7a9e50aefbe2bc256300765624aa7bd7e54b63061989f4a219c3111817be994f.exe"C:\Users\Admin\AppData\Local\Temp\7a9e50aefbe2bc256300765624aa7bd7e54b63061989f4a219c3111817be994f.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3680 -
C:\Windows\SysWOW64\winver.exewinver3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1428 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1428 -s 6364⤵
- Program crash
PID:3212
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1428 -ip 14281⤵PID:4868