9c93cd60a6108167da782ab136db0779f684b4a6cfbf6e9ac570a66c31431ac2 | Triage

Analysis

max time kernel
122s
max time network
124s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
08-05-2024 20:08

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General

Target

$PLUGINSDIR/md5dll.dll
Size

8KB
MD5

a7d710e78711d5ab90e4792763241754
SHA1

f31cecd926c5d497aba163a17b75975ec34beb13
SHA256

9b05dd603f13c196f3f21c43f48834208fed2294f7090fcd1334931014611fb2
SHA512

f0ca2d6f9a8aeac84ef8b051154a041adffc46e3e9aced142e9c7bf5f7272b047e1db421d38cb2d9182d7442bee3dd806618b019ec042a23ae0e71671d2943c0
SSDEEP

96:YV2qpbvYSflug0Dvxn6GuKM9sh1gdrN9+oB7FT9WibOoBZcko5N/:Yt5lugRK8hlvbwkKV

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2208 2164 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2352 wrote to memory of 2164	2352	rundll32.exe	rundll32.exe
PID 2352 wrote to memory of 2164	2352	rundll32.exe	rundll32.exe
PID 2352 wrote to memory of 2164	2352	rundll32.exe	rundll32.exe
PID 2352 wrote to memory of 2164	2352	rundll32.exe	rundll32.exe
PID 2352 wrote to memory of 2164	2352	rundll32.exe	rundll32.exe
PID 2352 wrote to memory of 2164	2352	rundll32.exe	rundll32.exe
PID 2352 wrote to memory of 2164	2352	rundll32.exe	rundll32.exe
PID 2164 wrote to memory of 2208	2164	rundll32.exe	WerFault.exe
PID 2164 wrote to memory of 2208	2164	rundll32.exe	WerFault.exe
PID 2164 wrote to memory of 2208	2164	rundll32.exe	WerFault.exe
PID 2164 wrote to memory of 2208	2164	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\md5dll.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2352

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\md5dll.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2164

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2164 -s 224
3⤵
- Program crash
PID:2208

MITRE ATT&CK Matrix

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