f656f0f98cf2510f4e0fe5d5666643028a6b8bac50bf553c0a464456c0e82934

Analysis

max time kernel
149s
max time network
152s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
08/05/2026, 00:26

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General

Target
$PLUGINSDIR/msvcp140.dll
Size 433KB
Sample260508-aramdafv7k
SHA256 f656f0f98cf2510f4e0fe5d5666643028a6b8bac50bf553c0a464456c0e82934
MD5 a84a8a708751e2cb1f2bb117e9b7f390
SHA1 a9378bae50093465e2ea1567958a1bb656d42149
SHA512 609850f700a3147bbd1947c26ece31aeb0ca70249ec4dcd22f1bdc922fb24b0a20f569de827d4818f32983b65456bc9a9a0e9c23ba1e8eebe8520581a814bc49
SSDEEP 12288:tH0R7WeZbuswwxRek5Y9OehUgiW6QR7t5s03Ooc8dHkC2esgK35d:tH0R6ehx9Hd03Ooc8dHkC2eZK35d
TLSH
T1DB944922BB424DF2E59E13B571C9432257F9FC254760E3C3A3CAF0692F696C26633A51
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3696	1856	WerFault.exe	79

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 5796 wrote to memory of 1856	5796	rundll32.exe	79

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\msvcp140.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5796
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\msvcp140.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1856
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1856 -s 480
    3⤵
    - Program crash
    PID:3696

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1856 -ip 1856
1⤵
PID:460

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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