173299de94585b38e872ce40fdaa84b42617b9766812d9772ec954832a197dc7

Analysis

max time kernel
149s
max time network
152s
platform
windows11-21h2_x64
resource
win11-20260513-en
resource tags

arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
17/05/2026, 18:12

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General

Target
Qt5Widgets.dll
Size 4.3MB
Sample260517-wtak2sby7x
SHA256 173299de94585b38e872ce40fdaa84b42617b9766812d9772ec954832a197dc7
MD5 fa4826e180cee08c46990bea2cb430a5
SHA1 4a43dd9f699a8ec38a5b3104bc7eac8ee4c51da7
SHA512 685a6e314025804290a0c6cf214eb4f80c93344fc353767e8bc8363df4bf09e8fb91dfb012cfdd93017b34006ca95adb92b762ea511df5a299780550c9bdd2d7
SSDEEP 49152:kzN3TWQJoZnS0HPPvk1eslELFrcwvZKtWdWgGXSh9JL:qMQJo1/GplEhrcwAfih9Z
TLSH
T1F226AED3B28280F1C489E1B4C85EEB73D57AB1194B1656D7A39CEE42245C2E31D3F2E6
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2604	5052	WerFault.exe	81

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 2940 wrote to memory of 5052	2940	rundll32.exe	81

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Qt5Widgets.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2940
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Qt5Widgets.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5052
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5052 -s 608
    3⤵
    - Program crash
    PID:2604

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 5052 -ip 5052
1⤵
PID:788

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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