bdcf3edf2fe9576ade101f5142083837bcace925a42596114499485a92ed0331

Analysis

max time kernel
149s
max time network
154s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
04/05/2026, 12:18

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General

Target
fritzing.0.8.7b.pc/QtSvg4.dll
Size 278KB
Sample260504-pgxfqaaz2s
SHA256 bdcf3edf2fe9576ade101f5142083837bcace925a42596114499485a92ed0331
MD5 127eba6c411cac7641a4982a401436c1
SHA1 ea86c2a99aa2439ada3146116c3f0bbaf32f2ef3
SHA512 2970ed74672c05661dc9155a93795684e8d7f7fa7cafcdc362b8931c98d0c7003d162566d03f386eb9a45964add0572208f0d96f50163b7e85ea38144d22739c
SSDEEP 6144:caPKTsDul9joOeH0Jeiw0DTj2mR0hCNcK1DvHp2VF:9PKT+GoOWF
TLSH
T137545B12FF878576DA97B274080F531B743A9549873C8BF7A21D1F2AD87D2D0AD3A209
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5020	1048	WerFault.exe	80

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 5244 wrote to memory of 1048	5244	rundll32.exe	80

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\fritzing.0.8.7b.pc\QtSvg4.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5244
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\fritzing.0.8.7b.pc\QtSvg4.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1048
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1048 -s 628
    3⤵
    - Program crash
    PID:5020

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1048 -ip 1048
1⤵
PID:4332

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/1048-0-0x00000000748ED000-0x00000000748EE000-memory.dmp

Download

memory/1048-1-0x0000000000740000-0x00000000007BB000-memory.dmp