4823257b6e91618705a5f1459308365cd3392d2a5e9164e0318a5eee7173d717 | Triage

Analysis

max time kernel
140s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
22-04-2024 01:17

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General

Target

FreeImage.dll
Size

5.4MB
MD5

501721a8c2cb8be0eedc4cc87ecd8835
SHA1

a1624df25c24dca14a0ba7e713c64746aab2da25
SHA256

28fa4db7728991f45da18b39aaa88ca984ace38cccc943fae71c15daaf387030
SHA512

5c4d3cefd77dd3791cb5e3d81287076a5d3813c729f1b42b9f3987d77f2d0d9adf49d9ad14db3b47e9944e9be5678644638e1a5c029c2d1343ecd6ed3775128a
SSDEEP

49152:Zhd0HhgBfznpmSWmQ0c28aE08eRbxocctahCEHqTTavB/cVrHM4GRlKsUu:ZhdegB7nS0PXCIq6yslK+

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2276 5048 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 4828 wrote to memory of 5048	4828	rundll32.exe	rundll32.exe
PID 4828 wrote to memory of 5048	4828	rundll32.exe	rundll32.exe
PID 4828 wrote to memory of 5048	4828	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\FreeImage.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4828
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\FreeImage.dll,#1
  2⤵
  PID:5048
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5048 -s 612
    3⤵
    - Program crash
    PID:2276

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5048 -ip 5048
1⤵
PID:5032

Network

MITRE ATT&CK Matrix

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