Analysis
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max time kernel
22s -
max time network
20s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
02-10-2024 17:55
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
Skinchanger.exe
Resource
win7-20240704-en
windows7-x64
0 signatures
150 seconds
Behavioral task
behavioral2
Sample
Skinchanger.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
7 signatures
150 seconds
General
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Target
Skinchanger.exe
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Size
1.3MB
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MD5
e31988b2c4f91978565a3f40e2f8268d
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SHA1
a4377f28ea1b111dc7d3e38839b4010c7de47965
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SHA256
5114938165dda775cca070a72bd2380cb93bb15af60b08fdc6cde2348dc2026f
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SHA512
d3d9f83ab35de6bd02c60a031e4d2bc6ced6e6e35bba105dc6e838fd686cf1d870100b2663cc5c9d487d3b4a69660d187731df15012ada7a7a8edf9511a6c94b
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SSDEEP
24576:A/HFIo7inylfH+v36iautVruwjzFCr9znzbdzqf0fHXwht5U3X5YJhtRlN1eiFF7:m6BifUzjN+4WHA3ii
Score
3/10
Malware Config
Signatures
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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 Skinchanger.exe -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000 taskmgr.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A taskmgr.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName taskmgr.exe -
Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1800 taskmgr.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
description pid Process Token: SeDebugPrivilege 1800 taskmgr.exe Token: SeSystemProfilePrivilege 1800 taskmgr.exe Token: SeCreateGlobalPrivilege 1800 taskmgr.exe Token: 33 1800 taskmgr.exe Token: SeIncBasePriorityPrivilege 1800 taskmgr.exe -
Suspicious use of FindShellTrayWindow 38 IoCs
pid Process 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe -
Suspicious use of SendNotifyMessage 38 IoCs
pid Process 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe 1800 taskmgr.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Skinchanger.exe"C:\Users\Admin\AppData\Local\Temp\Skinchanger.exe"1⤵
- System Location Discovery: System Language Discovery
PID:3184
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C:\Windows\system32\taskmgr.exe"C:\Windows\system32\taskmgr.exe" /41⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1800