85b73dfe2e42bca1e9cfb4aa088acdcb1af515bf91155ccd39f456874471d845

Analysis

max time kernel
148s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
14/10/2026, 04:46

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General

Target
$PLUGINSDIR/VVVAMSPEEid.dll
Size 312KB
Sample261014-fd1vasee52
SHA256 85b73dfe2e42bca1e9cfb4aa088acdcb1af515bf91155ccd39f456874471d845
MD5 3d73790e27cfa159ad489593b5efcb7d
SHA1 d139951cf28f8992a60d8e10d89e7a4042c56c02
SHA512 1a75e0c82472030241c437db64935b0d3913383757fcd1de0ce2e85cdf88988277abefbba1564639cd783d7c27b0181ee2ca37ae5840bfe690ae301061b92ef0
SSDEEP 6144:EnCl7jxNT4uvNI4FteUugR3LAsX1lvGPTX1lvGPE721lvGPc1lvGPY1lvGPF9aIs:EnClDT4uDe4tLAszMzpaNt4NMd
TLSH
T152641E2F2CAB8523D68175B3FD70C60C6AAF3C921DB617639480D72E165F0A1607A7F6
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5040	880	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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4200 wrote to memory of 880	4200	rundll32.exe	89

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\VVVAMSPEEid.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4200
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\VVVAMSPEEid.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:880
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 880 -s 500
    3⤵
    - Program crash
    PID:5040

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 396 -p 880 -ip 880
1⤵
PID:424

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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