756bd1b6b32fb43874262844d1c398d5ab16a1524b9671af19d7e1049096ac8e | Triage

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
09-05-2024 13:56

Sharing

Report Analysis Logs

General

Target

7z.dll
Size

1.6MB
MD5

72491c7b87a7c2dd350b727444f13bb4
SHA1

1e9338d56db7ded386878eab7bb44b8934ab1bc7
SHA256

34ad9bb80fe8bf28171e671228eb5b64a55caa388c31cb8c0df77c0136735891
SHA512

583d0859d29145dfc48287c5a1b459e5db4e939624bd549ff02c61eae8a0f31fc96a509f3e146200cdd4c93b154123e5adfbfe01f7d172db33968155189b5511
SSDEEP

24576:S+clx4tCQJSVAFja8i/RwQQmzgO67V3bYgR+zypEqxr2VSlLP:jclmJSVARa86xzW3xRoyqqxrT

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1704 wrote to memory of 1988	1704	rundll32.exe	28
PID 1704 wrote to memory of 1988	1704	rundll32.exe	28
PID 1704 wrote to memory of 1988	1704	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7z.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1704
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 1704 -s 120
  2⤵
  PID:1988

C:\Windows\explorer.exe
"C:\Windows\explorer.exe"
1⤵
PID:2732

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads