2f92eeaf47accd0f87bbe7fb7cf85fcd3c00830f464dfdbd4f661449bbc92b21

Analysis

max time kernel
149s
max time network
152s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
01/07/2026, 03:31

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General

Target
Plugins/Steamless.Unpacker.Variant21.x86.dll
Size 24KB
Sample260701-d3grlsfv3w
SHA256 2f92eeaf47accd0f87bbe7fb7cf85fcd3c00830f464dfdbd4f661449bbc92b21
MD5 2144889fddfdeb1fa2cf4f18b611581c
SHA1 9232fd21d8f0fa92ff060c7ecb630025a1b0c015
SHA512 94c019ba7b0cf15ed04378413b20e3a0afe7e59bead89d321d6b2323b7fee392436dfc86e606270ed97f4461bde889c0b3c770475b86c394794f949ff7b91978
SSDEEP 384:y2K3WqyoKTT1FRSiNYkAdCah+LY+OYwFht/kWHj48yyyyvyyymyffDHMjFjQX:yfKFxd8CYEYbNntLfyyyyvyyymyffWY
TLSH
T1FAB20A0766A87336D5FFAF35687646020975B957BEB0DA0B2CCC50CB2F92AC04603796
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 1268 wrote to memory of 2360	1268	rundll32.exe	81

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Plugins\Steamless.Unpacker.Variant21.x86.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1268
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Plugins\Steamless.Unpacker.Variant21.x86.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2360

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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