19227e1d2a655edb5fd419e5b9d99769ca3e8d5a3e08a549c3d21ff935b90de6

Analysis

max time kernel
149s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
14/10/2026, 04:04

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General

Target
i)(r1____0x80___.r2)i .s/file.dll
Size 11KB
Sample261014-endbbafz3k
SHA256 19227e1d2a655edb5fd419e5b9d99769ca3e8d5a3e08a549c3d21ff935b90de6
MD5 ec539506ff2972b2743d8509420003b2
SHA1 3eb85366aef39567c8bb2c1d855137a6e1a3af90
SHA512 1b79de5ae081c0ce54a26fa68db17ba19f9857cea022db0461b88983876d08d2810967336f17a06da73764f9883190eb78bf66657e0a85431fc11cad60be0de1
SSDEEP 192:UcVawmS09nufUEEUmH+Opt+MadSfhzWokC9EbjKtKa1h:UXhpH+mhaS9WoryCYih
TLSH
T1DE322B01BBA251F5F691413508BB3B374FA8A42106E58E47CF939459AC2B2A13D3A797
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3612	908	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 2400 wrote to memory of 908	2400	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\i)(r1____0x80___.r2)i .s\file.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2400
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\i)(r1____0x80___.r2)i .s\file.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:908
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 908 -s 612
    3⤵
    - Program crash
    PID:3612

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 908 -ip 908
1⤵
PID:3344

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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