f5f5f5d11d8e656aeeaf0d49492b82de3dabecaa2ca4688abc50f59d9c24cbc3

Analysis

max time kernel
148s
max time network
114s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
12/09/2026, 15:11

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General

Target
f5f5f5d11d8e656aeeaf0d49492b82de3dabecaa2ca4688abc50f59d9c24cbc3.dll
Size 919KB
Sample260912-sks49azamd
SHA256 f5f5f5d11d8e656aeeaf0d49492b82de3dabecaa2ca4688abc50f59d9c24cbc3
MD5 8a86e178db1ede7d0fdf6375ee4c8bf5
SHA1 b5ada83dfc121800e314778f55a9fe67d6acfaac
SHA512 7942901a2c24e19389a87b9ec74c96ecef4aa156ef8846ae1c200f49ad21b1ddc7cc077b3cdb5768d07852a7004296bd6cd590dadd458511cda6b832cd73afe3
SSDEEP 24576:jhGvG5azF6QIRhE9tR6T1Am4II1N9iCtM:jhWG5Q5iVALIIztM
TLSH
T1DC1512623480D13AD4960078125F877F4AF8FDF812B0D5A7BB90099BEF76753E62A217
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2768	2392	WerFault.exe	87

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 4424 wrote to memory of 2392	4424	rundll32.exe	87

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f5f5f5d11d8e656aeeaf0d49492b82de3dabecaa2ca4688abc50f59d9c24cbc3.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4424
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\f5f5f5d11d8e656aeeaf0d49492b82de3dabecaa2ca4688abc50f59d9c24cbc3.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2392
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2392 -s 596
    3⤵
    - Program crash
    PID:2768

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2392 -ip 2392
1⤵
PID:4600

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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