Analysis
- max time kernel
299s - max time network
301s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
11/10/2026, 01:54
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
Z#2743130870.exe
Resource
win10v2004-20260911-en
11 signatures
300 seconds
Behavioral task
behavioral2
Sample
Z#2743130870.exe
Resource
win11ltsc2024-20260911-en
10 signatures
300 seconds
Behavioral task
behavioral3
Sample
certpick.dll
Resource
win10v2004-20260911-en
4 signatures
300 seconds
Behavioral task
behavioral4
Sample
rimE.dll
Resource
win10v2004-20260911-en
2 signatures
300 seconds
Behavioral task
behavioral5
Sample
rimE.dll
Resource
win11ltsc2024-20260911-en
2 signatures
300 seconds
General
- Target certpick.dll
- Size 19KB
- Sample261011-cble2styb1
- SHA256 e07c0ba8aca6c24ce4a4c467173325dbbfa978cb5c0a43a87ce4636b202c416e
- MD5 edae75fd9467698023d931f9805faca2
- SHA1 03f5bf9c22b9baeda5477043c2bfa5f2cbb6f773
- SHA512 cb6c295e6dc27f59002749f577e75de6dc92338b4b5b0b3ef5f33a4506c8890fc295e24b1b22c854979addf8c3673f6b02e0462cf458d3fa810e2eaf9a831bb5
- SSDEEP 384:CBb1/v4ESqu42iOCEc+ICGhjYvdf+mdw+pbhramoWsXWi:CH4ESqu42i4c+DfBnmx
- TLSH T184922A40A59499F6EBEE19F8256E773E0A7EE6200F9045D7434342CE3E219C2EB36356
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10
Malware Config
Signatures
- Program crash 1 IoCs
pid pid_target Process procid_target 2552 3292 WerFault.exe 85 - 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 rundll32.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeSecurityPrivilege 3292 rundll32.exe Token: SeDebugPrivilege 3292 rundll32.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4984 wrote to memory of 3292 4984 rundll32.exe 85
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\certpick.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4984 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\certpick.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3292 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3292 -s 6843⤵
- Program crash
PID:2552
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3292 -ip 32921⤵PID:4452