fab7253d54818991c18da1a9548a31bbb8970430c1c8423474bb37747d665141

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
10/09/2026, 03:58

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General

Target
$PLUGINSDIR/LangDLL.dll
Size 5KB
Sample260910-ejnw9ayyaw
SHA256 fab7253d54818991c18da1a9548a31bbb8970430c1c8423474bb37747d665141
MD5 d1017871e5fafca4f1a9ab0c459eb179
SHA1 84afd186e8523be52b9d7d693f9ada0e1d1758df
SHA512 f4efa4112e9c24a6bedd8063685e7f6a115ec87eeb3e0c0a463ef51dfed8a94ec7c3c146a654f39584b02b5333c038c8adff09788c8c299832d17cd71c08667c
SSDEEP 48:SHIPtcWCeM7etAo1UurdGl4A0h2TpXHWFv+wewzpv1XP3GhaEJjof2ynh1:d1cWxfzrrh2cFvWwFtSU
TLSH
T147B1967673C145FAD2A10637606B67E33A53D9303369400F9B73125A2944CA3DD3EB83
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1840	1860	WerFault.exe	87

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 2568 wrote to memory of 1860	2568	rundll32.exe	87

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\LangDLL.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2568
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\LangDLL.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1860
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1860 -s 544
    3⤵
    - Program crash
    PID:1840

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 200 -p 1860 -ip 1860
1⤵
PID:3608

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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