664555cf762648ba681ec342b9007d3d08a9c4e01754df5d350b81f6fb047585

Analysis

max time kernel
126s
max time network
134s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
28-09-2024 10:53

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General

Target

swiftshader/libGLESv2.dll
Size

2.7MB
MD5

fb5bfa509b3342b6bbb873f9d13faf9f
SHA1

2b6af409a3d22c54bc7ed32315789ee660e3c866
SHA256

68030c6b64cf435ebe536c89702d3cc44bbd51520a5fd0891509025c031264c7
SHA512

639ea94529925bcc34d1243c601154cbd0a4b2661e512ecdd670d3fa467a2985c88c9c073ded0023eb380b2ba687f489634fd772dded2cf87130eef5d42ace18
SSDEEP

49152:IvRd9FO9MwdFA/w1s+Glqa/KxB2CgfFK1GokWFBB4PD6xABXGfSqnVjxSEhnR3qa:IRd/CcMxgUrXr1j12eJ4o

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

Processes:

rundll32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2744 wrote to memory of 4800	2744	rundll32.exe	rundll32.exe
PID 2744 wrote to memory of 4800	2744	rundll32.exe	rundll32.exe
PID 2744 wrote to memory of 4800	2744	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\swiftshader\libGLESv2.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2744

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\swiftshader\libGLESv2.dll,#1
2⤵
- System Location Discovery: System Language Discovery
PID:4800

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4336,i,16316361669272684588,6171287487746154806,262144 --variations-seed-version --mojo-platform-channel-handle=3776 /prefetch:8
1⤵
PID:1776

Network

MITRE ATT&CK Enterprise v15

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 v15

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