Analysis
- max time kernel
148s - max time network
147s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
07/09/2026, 00:11
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
b84ad225f6f84c0cdd1850324ab346ef2bc2228827aa4a74d711d593fc4fe9d5.dll
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
b84ad225f6f84c0cdd1850324ab346ef2bc2228827aa4a74d711d593fc4fe9d5.dll
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target b84ad225f6f84c0cdd1850324ab346ef2bc2228827aa4a74d711d593fc4fe9d5.dll
- Size 4.7MB
- Sample260907-agxddsak8x
- SHA256 b84ad225f6f84c0cdd1850324ab346ef2bc2228827aa4a74d711d593fc4fe9d5
- MD5 311e7be72e3b48a5d2b224f6d7ba7f45
- SHA1 b69b8fee4ffa58bb7bc78f17cb55c7b56530f502
- SHA512 4d7e6f2110fec3f46edfca4cb8ba2a5ffb99e542a4885625ffc63594e7469790d168a6d3449751da6a83009352648d99ec7bc52758146ccf06baae04dce38592
- SSDEEP 98304:yipCnoevWEx/JGwnNcYGacAckcadwvh4XGJCnBUEivbW:ypMEx/JGwnNga0rvdcKEiva
- TLSH T1083623B7926CD984D4E68C3E8623FDA031F6D37A8B826C7495DE79C032164F5AF02563
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10
Malware Config
Signatures
- Program crash 1 IoCs
pid pid_target Process procid_target 4544 1612 WerFault.exe 89 - 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 SetWindowsHookEx 1 IoCs
pid Process 1612 rundll32.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4152 wrote to memory of 1612 4152 rundll32.exe 89
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\b84ad225f6f84c0cdd1850324ab346ef2bc2228827aa4a74d711d593fc4fe9d5.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4152 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\b84ad225f6f84c0cdd1850324ab346ef2bc2228827aa4a74d711d593fc4fe9d5.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:1612 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1612 -s 6723⤵
- Program crash
PID:4544
-
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 1612 -ip 16121⤵PID:3232