cea549cf4683295210fe8574f14a69ba07362d252e6ad72346bd6541f2de41d8 | Triage

Analysis

max time kernel
121s
max time network
127s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
10-07-2024 21:05

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General

Target

$PLUGINSDIR/InstallOptions.dll
Size

13KB
MD5

d765c492c21689e3d9d61634371fd861
SHA1

ac200933671ae52c9d5544d0e2e8e9144d286c83
SHA256

551e6042dd494ea01549555ffc194ab9729da09058ec714eb368dd06642c9bbc
SHA512

9919a9e848c8f1e26c75d0d29207571e4b86a4140bd554743d2c1f8bd7f386fe4919345b163d89a5d907fb165e435ba0ac5f6b1101713636141f156a420e2e0f
SSDEEP

192:9B6RvrfvOuJQDghBy/X7QKq3TLGciZJf0EzWzMnz6WoF1dBs:v6RrviWaX7eiZJ7nz6bB

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3048 2868 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2208 wrote to memory of 2868	2208	rundll32.exe	rundll32.exe
PID 2208 wrote to memory of 2868	2208	rundll32.exe	rundll32.exe
PID 2208 wrote to memory of 2868	2208	rundll32.exe	rundll32.exe
PID 2208 wrote to memory of 2868	2208	rundll32.exe	rundll32.exe
PID 2208 wrote to memory of 2868	2208	rundll32.exe	rundll32.exe
PID 2208 wrote to memory of 2868	2208	rundll32.exe	rundll32.exe
PID 2208 wrote to memory of 2868	2208	rundll32.exe	rundll32.exe
PID 2868 wrote to memory of 3048	2868	rundll32.exe	WerFault.exe
PID 2868 wrote to memory of 3048	2868	rundll32.exe	WerFault.exe
PID 2868 wrote to memory of 3048	2868	rundll32.exe	WerFault.exe
PID 2868 wrote to memory of 3048	2868	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2208

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2868

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2868 -s 248
3⤵
- Program crash
PID:3048

Network

MITRE ATT&CK Matrix

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