ad2136184655183e9f2baa2a541cee2c262e9ecf923414ccfacf267c064b0b79

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
09/08/2026, 11:07

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General

Target
$TEMP/DirectWave VSTi.dll
Size 1.0MB
Sample260809-m79gvsdr4w
SHA256 ad2136184655183e9f2baa2a541cee2c262e9ecf923414ccfacf267c064b0b79
MD5 4c0d93d3e81ce0d2850aba9d0a128a72
SHA1 3e61ffe0220371e106276d287afd1cf238e843ae
SHA512 652e5f28991bfe9f3a8b8ee6481e0217ca63410505e6fe627e12017f5cd6968e2516f41027b160c1d2bd22fa83bedfb7001d9c7718802462b31f364d84cbefec
SSDEEP 24576:mSBsXl9+ZrBVHVI4PmHlAO98aPV2TMJUsDfE:ulIPHW4+F92TSUsDfE
TLSH
T19D25CF00BA42D0BAC4EA01B01079B72BD53D667E073C6CF3ABD059F96CB4EE16D75296
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3848	2572	WerFault.exe	86

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 4564 wrote to memory of 2572	4564	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\$TEMP\DirectWave VSTi.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4564
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\$TEMP\DirectWave VSTi.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2572
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2572 -s 700
    3⤵
    - Program crash
    PID:3848

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2572 -ip 2572
1⤵
PID:2808

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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