f4d72516e3e60d2cd3a103c227be0dd923578e932bec9121b6d134d96b4d0984 | Triage

Analysis

max time kernel
147s
max time network
202s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
07-11-2023 14:11

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General

Target

Programs/Imager/cximage.dll
Size

924KB
MD5

25dcd828d6d0050e0e798c331b0d003e
SHA1

04baca6d1e87cc164abdbff3973b33ec01b3a9cc
SHA256

e0327af6496a2149299b6d02ce930ebbb0ed7906fffdef470c1c2d393eb9be14
SHA512

48efcdd93198194481691f0646c8dcd07f3ba5adce42a2beea88e904c31f61f549b70eb606c229979f86cc6acadea16e1a9d50037621ea859b8e8fcde33988c3
SSDEEP

24576:Tpr7Lu5IqzELdaA4G/60LraEUfU+XTpBp:N77/6nlfzT7p

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3948	3956	WerFault.exe	86

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4428 wrote to memory of 3956	4428	rundll32.exe	86
PID 4428 wrote to memory of 3956	4428	rundll32.exe	86
PID 4428 wrote to memory of 3956	4428	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Programs\Imager\cximage.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4428
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Programs\Imager\cximage.dll,#1
  2⤵
  PID:3956
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3956 -s 616
    3⤵
    - Program crash
    PID:3948

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 3956 -ip 3956
1⤵
PID:2372

Network

MITRE ATT&CK Matrix

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