67e68d1933e87f680f063203e7e243c33deba2dfdbcd2bb08e9205d3fff26fb8 | Triage

Analysis

max time kernel
118s
max time network
123s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
11-03-2024 18:51

Sharing

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General

Target

2222-main/fatality.dll
Size

3.0MB
MD5

86043572df1eb246ac76a227f6714bde
SHA1

bead769ded4445addd232d8432215ba64d2a7996
SHA256

6640724ab609a8d4d1cc3963cb9e9d271a54cb1e387b178b7596ea57ce5e6614
SHA512

3f76ba50c014ebb243071a30c1038267118d18cd502e7f71e264447953be72109b1b1819ace5ba4c781eb8068befa783e62152d8936c8df0e37e58d9a576cd28
SSDEEP

49152:5YDtm94fh932FUi/E/xuCWaPFkp87D0C2L06:5YDVfhYFUv/lUCw

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2932 3004 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2360 wrote to memory of 3004	2360	rundll32.exe	rundll32.exe
PID 2360 wrote to memory of 3004	2360	rundll32.exe	rundll32.exe
PID 2360 wrote to memory of 3004	2360	rundll32.exe	rundll32.exe
PID 2360 wrote to memory of 3004	2360	rundll32.exe	rundll32.exe
PID 2360 wrote to memory of 3004	2360	rundll32.exe	rundll32.exe
PID 2360 wrote to memory of 3004	2360	rundll32.exe	rundll32.exe
PID 2360 wrote to memory of 3004	2360	rundll32.exe	rundll32.exe
PID 3004 wrote to memory of 2932	3004	rundll32.exe	WerFault.exe
PID 3004 wrote to memory of 2932	3004	rundll32.exe	WerFault.exe
PID 3004 wrote to memory of 2932	3004	rundll32.exe	WerFault.exe
PID 3004 wrote to memory of 2932	3004	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2222-main\fatality.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2360

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2222-main\fatality.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:3004

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3004 -s 216
3⤵
- Program crash
PID:2932

MITRE ATT&CK Matrix

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