631b02c9cd91e1284fdf0d9bb22af04ce98476f92fd84306fdc80f4f3f0c44dc

Analysis

max time kernel
149s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
12/07/2026, 03:30

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General

Target
$PLUGINSDIR/FileInfo.dll
Size 749KB
Sample260712-d2fg6aew61
SHA256 631b02c9cd91e1284fdf0d9bb22af04ce98476f92fd84306fdc80f4f3f0c44dc
MD5 4ddacb62bab27624742460274306608f
SHA1 5ea4ec5ae6aa5a8e602ebf17cd8ee427759b0100
SHA512 213e587cce071061b75b0031f37458c5652c9ae3f37b169d177b3ccd04497729998b64f18c926a59936662081cc2e7551218e5f5a3cbc24408e05e5348ca0f9d
SSDEEP 12288:rhs0LYjI0i41MbufRTOFd8OTSfSNcNsyXy/8KX+IxPor2dfpaZJjpTQdTNBa+DJG:rhnYjI0ioMQ0cLXy/CQPoSdfpgHTQH8P
TLSH
T138F43A213816C037D66D52F11939EFEBAABC5D750FF1A4CBA7C05E3AC9204C1663AE16
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2472	2360	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 2076 wrote to memory of 2360	2076	rundll32.exe	87

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\FileInfo.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2076
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\FileInfo.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2360
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2360 -s 632
    3⤵
    - Program crash
    PID:2472

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2360 -ip 2360
1⤵
PID:1388

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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