ed33b03df3b54da299df5b2452ecf637ca91b46325fa9e318a6fbff92f498a20

Resubmissions

09/11/2025, 03:52

251109-efe5yazngk

09/11/2025, 03:47

251109-ecl43sdx2b3

Analysis

geolocation tags

nanew-jerseynorth-americaunited-statesususa
max time kernel
149s
max time network
154s
platform
windows10-ltsc_2021_x64
resource
win10ltsc2021-20251017-en
resource tags

arch:x64arch:x86image:win10ltsc2021-20251017-enlocale:en-usos:windows10-ltsc_2021-x64system
submitted
09/11/2025, 03:47

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General

Target
libGLESv2.dll
Size 1.4MB
Sample251109-ecl43sdx2b
SHA256 ab28d12992d16e50e3dcdb0780b31050a0ab9c1c7e07e25e369f3fff4817d586
MD5 d26d99c6c05aa82230438023a4e8a408
SHA1 fe76cbdb83330c66740006a69c4bf4c3f854cce5
SHA512 77eb628f8dd994ce31a458b90cd42a1b0158b3a0435e678b122f79bd6b3bfc9829a786774ecc9f1109d54b00873ead343a59f98bd6564e3de027784be055bfa5
SSDEEP 24576:GPJehgryFIpjVBOWaa42cO0SPPgct4QmGNgzCj9S:cJATuVYXaPict4tzCj9
MD5 SHA1 SHA512 SSDEEP

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 3 IoCs

description	pid	Process	procid_target
PID 4168 wrote to memory of 3100	4168	rundll32.exe	79
PID 4168 wrote to memory of 3100	4168	rundll32.exe	79
PID 4168 wrote to memory of 3100	4168	rundll32.exe	79

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\libGLESv2.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4168
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\libGLESv2.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3100

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

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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