fe2102b096d44aa956788d067856225254ee4e43c133c939e3cd5c0a6cc37399

Analysis

user interaction
yes
max time kernel
12s
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.Variant30.x86.dll
Size 16KB
Sample260701-d3grlsfv3w
SHA256 fe2102b096d44aa956788d067856225254ee4e43c133c939e3cd5c0a6cc37399
MD5 2a32a106e85dfdf75095d034b30b752a
SHA1 e62d15fbeaa2936f8d40760b2ec4e03115564947
SHA512 b6639121884a023f771d4049f781ac821995f9cb38885bdce80811a0c2789fbafed22336b29ed203b01261f45fbad41fcaa1187707dca473c8e79d6fb3961eee
SSDEEP 384:zPuEBILbHtoZDreqbljug6FFl1rjqSG22b:JBIfH+w4hUBlGr
TLSH
T15772CA4A5AE4731AE9FF1B3C68B2470345B6F995FDB0DE1F8844808F1F67AD0481276A
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 1248 wrote to memory of 388	1248	rundll32.exe	80

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Plugins\Steamless.Unpacker.Variant30.x86.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1248
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Plugins\Steamless.Unpacker.Variant30.x86.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:388

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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