490ec3a42d0353a3dca7fdb3f4d2392487a1e7cb2dd30927710e31c7baa75cf8

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
10/09/2026, 17:07

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General

Target
$PLUGINSDIR/Crypto.dll
Size 24KB
Sample260910-vm5xyavyfy
SHA256 490ec3a42d0353a3dca7fdb3f4d2392487a1e7cb2dd30927710e31c7baa75cf8
MD5 5032a6520bf0142111825f5ca1e5ffeb
SHA1 2b3d179fa07db3980bc4d8b865dc98ec8be1232c
SHA512 f633458357d218a6f332ce123fbbcd3ab7d8ed437b1547ba91f7fb0e559c893af8617b9108b2d34cf7f1c4df25bde9b2e5468ad5da615b037278eada7f38cdc4
SSDEEP 384:1CwKj4itsglNyEIYi2mL4/y8RX1PjIYiqzLwQ+y8RbmL4nNyHl44C:1CxbtYYiDLk5ZKYiq4P5AL1C
TLSH
T1CFB24BA788906C09DD67AD3075C0E937EEB2B19529D0C1CB711AC255DB903837BED2BE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5328	5244	WerFault.exe	85

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 2932 wrote to memory of 5244	2932	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Crypto.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2932
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\Crypto.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5244
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5244 -s 612
    3⤵
    - Program crash
    PID:5328

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5244 -ip 5244
1⤵
PID:3104

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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