de81565672c4cce77ed425a93e0bd4a811c0453e2386a6e641830d132f9d0103

Analysis

max time kernel
148s
max time network
147s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
22/09/2026, 15:40

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General

Target
de81565672c4cce77ed425a93e0bd4a811c0453e2386a6e641830d132f9d0103.dll
Size 1.5MB
Sample260922-s4e2qshe62
SHA256 de81565672c4cce77ed425a93e0bd4a811c0453e2386a6e641830d132f9d0103
MD5 50f4057a556e1214b6e6b078916bf513
SHA1 bb411057cc807b983259c6901c39b27b5f55a9a0
SHA512 53e2eb78ce7d57fcdc4b84da800cc0357eb0c688434f48700406c1da1e07c1efabb75f6529bcded5a4b35766797d3d6a5651d1785c04762df14e7c36573550b6
SSDEEP 24576:vDWdmrKaKQQ9qSkWptTPe/mQ9Dlgdq7Oh6BYC0lRW6:RrlKD9j1vT4mQ9Bgdq7OkBYHRW6
TLSH
T17875F719E78D4E37C2AA5B75889706C02B39506F0FD3674319F8D52C7CAE7600E77A8A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3968	5308	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 5080 wrote to memory of 5308	5080	rundll32.exe	90

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\de81565672c4cce77ed425a93e0bd4a811c0453e2386a6e641830d132f9d0103.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5080
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\de81565672c4cce77ed425a93e0bd4a811c0453e2386a6e641830d132f9d0103.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5308
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5308 -s 552
    3⤵
    - Program crash
    PID:3968

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 5308 -ip 5308
1⤵
PID:5768

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k GPSvcGroup
1⤵
PID:2692

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

Replay Monitor

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Downloads

memory/5308-0-0x0000000002270000-0x0000000002403000-memory.dmp

Download

memory/5308-1-0x0000000002270000-0x0000000002403000-memory.dmp