3a7ad3d6436b345e4229b659cbff25f75afe949aa9dca89cbc117290b7d11eab | Triage

Analysis

max time kernel
122s
max time network
124s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
23-06-2024 03:10

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General

Target

files/libmmd.dll
Size

4.0MB
MD5

19c31c58313c58fc88cf27e77befb0c3
SHA1

b0711e10ef98b86e76ad28665285598d8809ae36
SHA256

c2684b143c3417c588a3c0ae0a9c4329e71a04fc304aa3a69eae61ede1d0b290
SHA512

97c954d009d10aed8fdbe02efe3b8d74840c2dce03da8fe5a5001d390afb4598a5bb3d74dacb740dec10e86aadc54b792bcc3c6815b2dfff036f14dace31ac86
SSDEEP

98304:0JLi7X0J2iGkPyxtZPk8joEGIbQOpv3VzGIsJQQJ:OyqCtZM8UEtb5yIs24

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1876 wrote to memory of 2256	1876	rundll32.exe	WerFault.exe
PID 1876 wrote to memory of 2256	1876	rundll32.exe	WerFault.exe
PID 1876 wrote to memory of 2256	1876	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\files\libmmd.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1876

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 1876 -s 80
2⤵
PID:2256

MITRE ATT&CK Matrix

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