51398691feef7ae0a876b523aec47c4a06d9a1ee62f1a0aee27de6d6191c68ad

Analysis

max time kernel
148s
max time network
131s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
17/08/2026, 19:30

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General

Target
Microsoft.VC142.CRT/msvcp140.dll
Size 426KB
Sample260817-x77clsdd65
SHA256 51398691feef7ae0a876b523aec47c4a06d9a1ee62f1a0aee27de6d6191c68ad
MD5 8ff1898897f3f4391803c7253366a87b
SHA1 9bdbeed8f75a892b6b630ef9e634667f4c620fa0
SHA512 cb071ad55beaa541b5baf1f7d5e145f2c26fbee53e535e8c31b8f2b8df4bf7723f7bef214b670b2c3de57a4a75711dd204a940a2158939ad72f551e32da7ab03
SSDEEP 12288:/gO0BGzePo6+J+4P0xYv7IQgnhUgiW6QR7t5s03Ooc8dHkC2esKcWKe0:701Po6+J+dxYv7IQgk03Ooc8dHkC2ezc
TLSH
T12D943932BB464DF1E48913B971C9472193F9FC610362E3C397DAF12A2F566C6A633A50
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5928	5084	WerFault.exe	90

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 3572 wrote to memory of 5084	3572	rundll32.exe	90

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Microsoft.VC142.CRT\msvcp140.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3572
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Microsoft.VC142.CRT\msvcp140.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5084
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5084 -s 496
    3⤵
    - Program crash
    PID:5928

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 5084 -ip 5084
1⤵
PID:2736

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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