f540df7f398db85f7763781d5e5c6a1b2f3bdb88b5baad24780398e0b2ca3e4c

Analysis

max time kernel
148s
max time network
124s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260706-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260706-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
07/07/2026, 12:17

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General

Target
gdigraphdriver.dll
Size 197KB
Sample260707-pgdnlshw2v
SHA256 f540df7f398db85f7763781d5e5c6a1b2f3bdb88b5baad24780398e0b2ca3e4c
MD5 4652e2fd70a9035f9ae70fb31aedbf60
SHA1 a96212136597070c388d40b52cd92f80399489bc
SHA512 c27e80213dbfa5bb505e08f2a8c0ad2e5944f1a62abd8eb77698f2aed3b89c85253497d027531e9bb79c3183eeff139b3a7cc0021bf2e0cd54d58c60de69f274
SSDEEP 3072:aGGOq7IZUn2kGAfVrqEoOrny17Zt+nWQxYNduLMhav2gLNjx:a9OsIZU2k1Cwy1zAYNULH2gLNjx
TLSH
T169148D01BA82D176DAAF077509389B5A067D7E754BB088DB73948F0E5DB82C14E32B73
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

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 5696 wrote to memory of 6120	5696	rundll32.exe	88

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\gdigraphdriver.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5696
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\gdigraphdriver.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:6120

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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