Analysis
- user interaction
yes - max time kernel
898s - max time network
443s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
02/08/2026, 23:56
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
bigdick.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
6 signatures
900 seconds
Behavioral task
behavioral2
Sample
bigdick.exe
Resource
win11ltsc2024-20260710-en
windows11-ltsc_2024-x64
0 signatures
900 seconds
General
- Target bigdick.exe
- Size 282KB
- Sample260802-3y2zeshf27
- SHA256 c213cb38d2f6526538e0c49c852ea6d438672809c71939c4eb0bc949ff245a6c
- MD5 918478a2e1979be5619ee5702e5ac6bf
- SHA1 a194d5a96875920a147d45e770714aede00f3ff0
- SHA512 50f74ddd1450f73a052ba47c3931b06197be5108dc969642a791e09f9b2ca99e2080f4a70231cd787eec858f03af72cc25d150be32faea1be0baeb2ee4750e19
- SSDEEP 6144:HxUoUBF7fXO9INw2lAwihZwZ84N9l+I60m5XUlROrsFb0ZhzpKf5H:RUoUTVHlfQmTOI60m5XUl2sFgZhzpKf
- TLSH T19B544B3EA64509B4E567C178CE479413FF633C4B4371DAEB17D09AA62F279D0BA3A900
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
1/10
Malware Config
Signatures
- 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 - Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-889581200-2041691093-2048517887-1000_Classes\Local Settings taskmgr.exe - Suspicious behavior: EnumeratesProcesses 30 IoCs
pid Process 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe - Suspicious use of AdjustPrivilegeToken 5 IoCs
description pid Process Token: SeDebugPrivilege 1912 taskmgr.exe Token: SeSystemProfilePrivilege 1912 taskmgr.exe Token: SeCreateGlobalPrivilege 1912 taskmgr.exe Token: 33 1912 taskmgr.exe Token: SeIncBasePriorityPrivilege 1912 taskmgr.exe - Suspicious use of FindShellTrayWindow 42 IoCs
pid Process 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe - Suspicious use of SendNotifyMessage 42 IoCs
pid Process 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe 1912 taskmgr.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\bigdick.exe"C:\Users\Admin\AppData\Local\Temp\bigdick.exe"1⤵PID:2164
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C:\Windows\system32\taskmgr.exe"C:\Windows\system32\taskmgr.exe" /41⤵
- Checks SCSI registry key(s)
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1912
-
C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵PID:4828