5914f2c4398ef607aefd76c0d7603e811e472446294c0a87943e9a5025add1aa

Analysis

max time kernel
898s
max time network
491s
platform
windows10-ltsc_2021_x64
resource
win10ltsc2021-20260130-en
resource tags

arch:x64arch:x86image:win10ltsc2021-20260130-enlocale:en-usos:windows10-ltsc_2021-x64systemwindows
submitted
29/04/2026, 11:34

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General

Target
mingw32/bin/libdatrie-1.dll
Size 37KB
Sample260429-nplhrafs2p
SHA256 5914f2c4398ef607aefd76c0d7603e811e472446294c0a87943e9a5025add1aa
MD5 4f1a42be78ee67d805962b7a3cae023c
SHA1 33e332b54e4f6893d21484e04fdf452cb126445a
SHA512 e17f89130364146512ae1facb5c4d270f621e9a09563bf46f4b0c89117bea5ff3f3a5ea34c2c4eff3de0b4a1b5ccf922f5c2fae29217a6fcc69f284d442f23d1
SSDEEP 768:4KJEt2//6KtjUNlSjUTLhJizUVG36BLRm2wDRqtE4Q:4KJEt2/LBjULhJizUWNqtE7
TLSH
T1AF030918F60398F6E3A161FAC986D3B79375B9154022E373FB0DA72DBCB321A580D116
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1252	2492	WerFault.exe	84

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 1304 wrote to memory of 2492	1304	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\mingw32\bin\libdatrie-1.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1304
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\mingw32\bin\libdatrie-1.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2492
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2492 -s 600
    3⤵
    - Program crash
    PID:1252

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 2492 -ip 2492
1⤵
PID:2696

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

Replay Monitor

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Downloads

memory/2492-0-0x0000000000970000-0x0000000000989000-memory.dmp

Download

memory/2492-1-0x0000000068CC0000-0x0000000068CD0000-memory.dmp