c3df91c1fcac4ad86866e73d9bd16b56499bdb60c0f1232a060d14beae82e0c0

Analysis

max time kernel
149s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
21/06/2026, 23:51

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General

Target
FreeImage.dll
Size 372KB
Sample260621-3wljnagy21
SHA256 c3df91c1fcac4ad86866e73d9bd16b56499bdb60c0f1232a060d14beae82e0c0
MD5 8f8f7c0ae61156583b9b102e6570475d
SHA1 b2c9acc3381b6e93b522fe2c4276da2cfe5197b5
SHA512 f9e67b351854b1a17f2c7d39053069bd782a7f77e183b2bb0b762efb84e2610777f365ba5888ca3d7faef7756f940a8e1e710654b98eb1457f7ad1edde4d2713
SSDEEP 3072:ow9J+bMcpNpBQsaHaNAFIVfbzE5N4xClY50TZ10PoMKpZ0B9/93OzbiFk6eXWfob:oOJuHz9arixzA/m3OfiF1e0VWQvP
TLSH
T106849F00DED189BBD874413A65EB9636B673A58A3F1BCB03D358F5313A1239066871FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4068	2312	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 3124 wrote to memory of 2312	3124	rundll32.exe	89

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\FreeImage.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3124
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\FreeImage.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2312
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2312 -s 600
    3⤵
    - Program crash
    PID:4068

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2312 -ip 2312
1⤵
PID:2328

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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