f63f2ac8dea2bc4fa8dd88504b9dbaf41567487e777334dd4be6742cf69dcd41

Analysis

max time kernel
148s
max time network
114s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
25/08/2026, 15:46

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General

Target
f63f2ac8dea2bc4fa8dd88504b9dbaf41567487e777334dd4be6742cf69dcd41.dll
Size 1002KB
Sample260825-s75fssvelc
SHA256 f63f2ac8dea2bc4fa8dd88504b9dbaf41567487e777334dd4be6742cf69dcd41
MD5 16c5dc6335cff193b6fa089a22d2e91e
SHA1 cb1993579b9705c27d9d04deaadd54a5b5e21b23
SHA512 81a622f0c5fe282ef93a37263f21370e0f87eefd54aa7d880fc7b313591eaf9287a84ad67b79631ab8967ee1f9e6a6f1d35c09dfcb1af8ce518423a388ba8fc4
SSDEEP 24576:jhGvGOvE6LfP9tZa6SVWH2jAovFNb4g+lUUWbk:jhWGOvLflW/vFNUTD
TLSH
T10825121269A4D43BD46B0574210F0B3F5BF9EEB40571A883E7C51DAA8F76353EA2B312
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3628	5000	WerFault.exe	88

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 2760 wrote to memory of 5000	2760	rundll32.exe	88

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f63f2ac8dea2bc4fa8dd88504b9dbaf41567487e777334dd4be6742cf69dcd41.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2760
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\f63f2ac8dea2bc4fa8dd88504b9dbaf41567487e777334dd4be6742cf69dcd41.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5000
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5000 -s 588
    3⤵
    - Program crash
    PID:3628

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 5000 -ip 5000
1⤵
PID:4220

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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