dfd1d227e9909a7cd5ee36f18ccd767687a77f7443c05d167143ce7ca4387fa1

Analysis

max time kernel
94s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
07-01-2025 00:03

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General

Target

Qt5Gui.dll
Size

4.8MB
MD5

d9b78f4b2f8f393c8854c7cc95eae5d8
SHA1

8d648e7bda5b6bf7b02041189b9823fe8d4689e5
SHA256

55faebb8f5e28cde50f561bbd2638db7edcfd26e7ee7b975e0049b113145ae38
SHA512

6e76b524a56cc9bb5ae4beeedd41a48c35cf03c730752da3cae49862cb7bc3c17283099c39787f5933c1771eca7c2e651d92b961de7f43813f026eb295c90c81
SSDEEP

49152:PcLeg66Ry8jdAYbppzo7Tzj1/JrRbkwW6Ydzzr3YCWizxCqDRkU9i4g1/JAyn:kLrBpr1o7bRyfdzzxz0NTA4

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3304	3248	WerFault.exe	83

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 400 wrote to memory of 3248	400	rundll32.exe	83
PID 400 wrote to memory of 3248	400	rundll32.exe	83
PID 400 wrote to memory of 3248	400	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Qt5Gui.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:400
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Qt5Gui.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3248
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3248 -s 644
    3⤵
    - Program crash
    PID:3304

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 3248 -ip 3248
1⤵
PID:3116

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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