50f581a6abe03ee57340fc0c720b1cb224cb554505578e79e7df9968f20c19b5

Analysis

max time kernel
148s
max time network
137s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
10/08/2026, 14:06

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General

Target
50f581a6abe03ee57340fc0c720b1cb224cb554505578e79e7df9968f20c19b5.dll
Size 6.0MB
Sample260810-rejsysar21
SHA256 50f581a6abe03ee57340fc0c720b1cb224cb554505578e79e7df9968f20c19b5
MD5 4eccd872dabb2def1c77153b15b137b7
SHA1 76aec562620bb558a6473b42efbcbd100184f15f
SHA512 987a5a68721ddf854497d72f16a5e9137fdab7e6e8497fdcdb62299e2ad5667d2bee0808809cb4f022aff321b3964410768495552696f8f1afdaec5a9c848dcd
SSDEEP 98304:X3KAQxRwKsYOYh9m0tqQihXp3ua6GrcfgwVvtq6jZ4OiZrq1DfPHNADtV6v+S/Ms:XO7mXp3uLG4xNtXZ4O7NADtV6v+ps
TLSH
T1A856CF913F4C10A6E29B05338F6EE2FAAEBEEDA0162504971050FF5D6BB1E814B35477
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4408	4160	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 2948 wrote to memory of 4160	2948	rundll32.exe	89

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\50f581a6abe03ee57340fc0c720b1cb224cb554505578e79e7df9968f20c19b5.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2948
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\50f581a6abe03ee57340fc0c720b1cb224cb554505578e79e7df9968f20c19b5.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4160
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4160 -s 732
    3⤵
    - Program crash
    PID:4408

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4160 -ip 4160
1⤵
PID:6096

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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