23f04ba936568e9a7c9dce7a6beb52c9be7eb13b734cd390c99e7546cbe1973d

Analysis

max time kernel
149s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
27/06/2026, 03:33

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General

Target
opengl32sw.dll
Size 14.5MB
Sample260627-d4ezeahs9l
SHA256 23f04ba936568e9a7c9dce7a6beb52c9be7eb13b734cd390c99e7546cbe1973d
MD5 3bd5aea364326cdfa667651a93e7a4c9
SHA1 f33b4a83e038363c1a4df919e6f6e0e41dba9334
SHA512 7bd4e742b4d683b79de54eaf7d8b215252212921b8a53d1fbfc8e51ce43505c003da62fd126663bc04bbc65b8f77b85232c78ea6ecba8a4e425c28c0e9c80dc3
SSDEEP 393216:00Rly5ZnSHLe1tvwDTtwJuefdrX780dNYbg4A358TjGNrS1aKbBICZBSJLGWIGC2:NRlyP71tvwDTtwJuefdrX780dNYbg4Az
TLSH
T100E66D21FD418271FEC500B7E5FD7F6A596C8A28032F52E3A39C1C95AE606D32B75287
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 behavior: EnumeratesProcesses 2 IoCs

pid	Process
4844	rundll32.exe
4844	rundll32.exe

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
4844	rundll32.exe
4844	rundll32.exe
4844	rundll32.exe
4844	rundll32.exe
4844	rundll32.exe
4844	rundll32.exe
4844	rundll32.exe
4844	rundll32.exe
4844	rundll32.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4464 wrote to memory of 4844	4464	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\opengl32sw.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4464
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\opengl32sw.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:4844

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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