5842375b33d1461015322baac92a5d31e460dcc3b85e1d30d20196af96f81612

Analysis

max time kernel
101s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
17/03/2025, 02:50

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General

Target

Mal2/QtGui4.dll
Size

675.9MB
MD5

eb76a5bec2a70b516d7b751a769b47f6
SHA1

494b7c3b714c1d273c48b160114acf9d3146f1df
SHA256

9f96b75058f941a718ef7b0d0604f809ef9d7fe23d1414605f015d7a5fe61d68
SHA512

e5c09dfb36fc6b52bac8609a6d29c4d73346775c233231a849a297e0e8ae00137eedebc6c606ce47e28e5f224802aa59e98cfff82cf9c9fdf4afa8366cb0b465
SSDEEP

98304:QxsOZAe0cTSFGuzhyzzJx13wQMNVZoznsO+vV:QxxZNeoAcU

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1996	800	WerFault.exe	86

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 3 IoCs

description	pid	Process	procid_target
PID 2576 wrote to memory of 800	2576	rundll32.exe	86
PID 2576 wrote to memory of 800	2576	rundll32.exe	86
PID 2576 wrote to memory of 800	2576	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Mal2\QtGui4.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2576
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Mal2\QtGui4.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:800
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 800 -s 672
    3⤵
    - Program crash
    PID:1996

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 800 -ip 800
1⤵
PID:3104

Network

MITRE ATT&CK Enterprise v15

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 v15

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