6fc494a717e1d8ca843578c7c19a27e4403eea0859393fda256d281cfa6f9535 | Triage

Analysis

max time kernel
1344s
max time network
1142s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
20-04-2024 11:08

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General

Target

jre/bin/gstreamer-lite.dll
Size

502KB
MD5

8d0ce7151635322f1fe71a8cea22a7d6
SHA1

81e526d3bd968a57af430abb5f55a5c55166e579
SHA256

43c2ac74004f307117d80ee44d6d94db2205c802ae6f57764810dee17cfc914d
SHA512

3c78c0249b06a798106feaf796aa61d3a849f379bd438bf0bb7bfed0dc9b7e7ea7de689bc3874ed8b97ff2b3ba40265ded251896e03643b696efdbf2e01ac88c
SSDEEP

12288:Y5JbfdT5NYGe8m51QSWvopH1kdMDbA2ZoNnYX:Y5JV7eB3KopvnAe2YX

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1836 1768 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 3076 wrote to memory of 1768	3076	rundll32.exe	rundll32.exe
PID 3076 wrote to memory of 1768	3076	rundll32.exe	rundll32.exe
PID 3076 wrote to memory of 1768	3076	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\jre\bin\gstreamer-lite.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3076
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\jre\bin\gstreamer-lite.dll,#1
  2⤵
  PID:1768
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1768 -s 660
    3⤵
    - Program crash
    PID:1836

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1768 -ip 1768
1⤵
PID:3164

Network

MITRE ATT&CK Matrix

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