d75ecbed0a0bfea3a71dde0aed0958e5d98e2890d520532a09a4e5321d7d680a | Triage

Analysis

max time kernel
1608s
max time network
1613s
platform
windows7_x64
resource
win7-20230703-en
resource tags

arch:x64arch:x86image:win7-20230703-enlocale:en-usos:windows7-x64system
submitted
07-07-2023 07:29

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General

Target

dpp.dll
Size

1.9MB
MD5

692026ff118997f30b9c314df54bce25
SHA1

a09c770f410ad4df8e78c6d0723f70521cfb63f1
SHA256

75c5725344092eb7a9f0c2c74c85a98f73d7d4c8201a677b206c35655c2e33d8
SHA512

60d5b1b29e19150636a0b7c593e95bac2bc42c0cc2dd6335cc45794f64fc5f64044f64365a9ef742616ffc025e121f2455425808a44add02bb28173394b87e36
SSDEEP

24576:myAuvuKXRiZAhSso8JceUkeo4YUPyGdT0QP5YYM5RaIz7pMqijwG0Vzcd00:myvXawC6UkZ4YUtzPSYES0Vzcd00

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2940 1460 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 3016 wrote to memory of 1460	3016	rundll32.exe	rundll32.exe
PID 3016 wrote to memory of 1460	3016	rundll32.exe	rundll32.exe
PID 3016 wrote to memory of 1460	3016	rundll32.exe	rundll32.exe
PID 3016 wrote to memory of 1460	3016	rundll32.exe	rundll32.exe
PID 3016 wrote to memory of 1460	3016	rundll32.exe	rundll32.exe
PID 3016 wrote to memory of 1460	3016	rundll32.exe	rundll32.exe
PID 3016 wrote to memory of 1460	3016	rundll32.exe	rundll32.exe
PID 1460 wrote to memory of 2940	1460	rundll32.exe	WerFault.exe
PID 1460 wrote to memory of 2940	1460	rundll32.exe	WerFault.exe
PID 1460 wrote to memory of 2940	1460	rundll32.exe	WerFault.exe
PID 1460 wrote to memory of 2940	1460	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\dpp.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3016

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\dpp.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:1460

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1460 -s 240
3⤵
- Program crash
PID:2940

MITRE ATT&CK Matrix

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