Analysis
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max time kernel
88s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system -
submitted
20-02-2024 03:31
Static task
static1
Behavioral task
behavioral1
Sample
spoofer_2.7z
Resource
win7-20231215-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
spoofer_2.7z
Resource
win10v2004-20231222-en
windows10-2004-x64
7 signatures
150 seconds
General
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Target
spoofer_2.7z
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Size
235KB
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MD5
e50950026fa0543a4450f6ac39d2d0e9
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SHA1
bb5638b27e1519eb2ca0d3e635978612a38ec2cc
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SHA256
6e0f8e00002d6c1bc0d474c1291829487541e7d4a682126134c7f0dcaec3c838
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SHA512
8c1936bcfd094efb57fdc98aaca5716ccade174cb438b6b91f18829706cf830da43e07f25a34dd9a418ce2dc9027b6e5e1218e035e8e2242ed7cebe7661fa414
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SSDEEP
6144:6BOtXXnVJiReIyJuJiq8K7HjHrXaNHo4AN/X1:ttyReIyouK7HSNOBX1
Score
7/10
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Control Panel\International\Geo\Nation cmd.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000_Classes\Local Settings cmd.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 528 7zFM.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeRestorePrivilege 528 7zFM.exe Token: 35 528 7zFM.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 528 7zFM.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 116 wrote to memory of 528 116 cmd.exe 87 PID 116 wrote to memory of 528 116 cmd.exe 87
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\spoofer_2.7z1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:116 -
C:\Program Files\7-Zip\7zFM.exe"C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\spoofer_2.7z"2⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:528
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