a3f886dbeb2d9631ec4987b6bb3f49cdb1c0901a5ae7f93b051bd815d6ae90bc

Analysis

max time kernel
149s
max time network
149s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
22/05/2026, 02:47

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General

Target
libs/xmp-vgmstream.dll
Size 1.8MB
Sample260522-daa4csfy2t
SHA256 a3f886dbeb2d9631ec4987b6bb3f49cdb1c0901a5ae7f93b051bd815d6ae90bc
MD5 4cacc1262db7ad4efb4f87fd579dad73
SHA1 58aa50aa7dd1d77498ad012f48116779e502fd2d
SHA512 da231399601afd0bbc81f841a4ad497ec99024bf47ce2a5ae128577357e81bf731eb3f9ee5ef0ec41df06003ff1889ca1c7435c95e9adf1edf686335ae065f3d
SSDEEP 24576:ScfBaQDdZTtqXWR937N/EMisHh0BokMO7v/VqPMzLl4dElidBMCH+NFb:ScZtBRRNhqoFYVqEzx49BMCH+NFb
TLSH
T1DB959EA2E6B1C09AFD571032A36A87B5156A793C073CC9C3EF943A24BC615F3A9F015D
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 5012 wrote to memory of 3328	5012	rundll32.exe	80

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\libs\xmp-vgmstream.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5012
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\libs\xmp-vgmstream.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3328

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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