77ea4d8a8ce2cc604a7c53e368070f11652d260d58135b7fc12a86479b084ded | Triage

Analysis

max time kernel
150s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
03/02/2023, 15:50

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General

Target

47296.dll
Size

1.7MB
MD5

02e60416a32fd20e92ab0a33e894d351
SHA1

4b35ab3ba8dfbc7bf17c434957b4a503cb63039d
SHA256

77ea4d8a8ce2cc604a7c53e368070f11652d260d58135b7fc12a86479b084ded
SHA512

3474d8bc215e08e0db7423c351c6c1df57c3e160b52be16d09c66d0e9c913355bb7ef3612e79a4ef1d39cb7b2d4cb9917daf752dbd512eed5b09ee9436a2296c
SSDEEP

24576:zrj3nPW3ednWPiT8VTBqcATV8KIyydLXGcq8z+0uaEYmgEJ/tc1:T3nCeCiT8aHxyM18z+XatEJ1

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2240	4244	WerFault.exe	79

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3524 wrote to memory of 4244	3524	rundll32.exe	79
PID 3524 wrote to memory of 4244	3524	rundll32.exe	79
PID 3524 wrote to memory of 4244	3524	rundll32.exe	79

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\47296.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3524
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\47296.dll,#1
  2⤵
  PID:4244
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4244 -s 600
    3⤵
    - Program crash
    PID:2240

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4244 -ip 4244
1⤵
PID:2020

Network

MITRE ATT&CK Matrix

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