996fdcdbc3118570b5f250fb06a101306fbacd15a5f82ae3fbeda8049ea73d03

Analysis

max time kernel
148s
max time network
135s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
05/09/2026, 15:15

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General

Target
$PLUGINSDIR/gcapi_dll.dll
Size 64KB
Sample260905-sm3fpstyfw
SHA256 996fdcdbc3118570b5f250fb06a101306fbacd15a5f82ae3fbeda8049ea73d03
MD5 1f90c49bc9eae611aee441e97b6a2b2e
SHA1 13289dbf63d2ff3d7674b4eaa7fe8f8d2b54e2da
SHA512 6945652d59554a899c0c7c15fec262f54e46eccacebf127e8c2d8fd3ac04a93add5e44d7bde4c260b4d9f913172af9238e4a443862dce088fc0ceb9a39ef3df9
SSDEEP 1536:ym4zAUy/W3uc1bp6YI5IE4T385DnbU+VgR:yHJ3uezIH4TwDnbU+V
TLSH
T183538D21B9A1C8B3D45A41799656CB017B7B78526BFAD8833F9B078D5E212C0B73F342
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
6072	472	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 3436 wrote to memory of 472	3436	rundll32.exe	89

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\gcapi_dll.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3436
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\gcapi_dll.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:472
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 472 -s 540
    3⤵
    - Program crash
    PID:6072

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 472 -ip 472
1⤵
PID:1556

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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