af81446395e463606eeed2bc9eb4ddcc86f98ea4b41cce7430878679d161b54c

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
14-05-2024 16:15

Target

$PLUGINSDIR/InstallOptions.dll
Size

15KB
MD5

d095b082b7c5ba4665d40d9c5042af6d
SHA1

2220277304af105ca6c56219f56f04e894b28d27
SHA256

b2091205e225fc07daf1101218c64ce62a4690cacac9c3d0644d12e93e4c213c
SHA512

61fb5cf84028437d8a63d0fda53d9fe0f521d8fe04e96853a5b7a22050c4c4fb5528ff0cdbb3ae6bc74a5033563fc417fc7537e4778227c9fd6633ae844c47d9
SSDEEP

192:EyGQtZkTktEQUrJaZfuyCnSmUsv3sY7L7cW8Y6Q86QvoTr11929WtshLAzgSrX8:EyNt+4t7uJalUnGesY7Lt8nCr/Yosa

Score

3^/10

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2192 2748 WerFault.exe rundll32.exe

pid	pid_target	process	target process
2192	2748	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 1888 wrote to memory of 2748	1888	rundll32.exe	rundll32.exe
PID 1888 wrote to memory of 2748	1888	rundll32.exe	rundll32.exe
PID 1888 wrote to memory of 2748	1888	rundll32.exe	rundll32.exe
PID 1888 wrote to memory of 2748	1888	rundll32.exe	rundll32.exe
PID 1888 wrote to memory of 2748	1888	rundll32.exe	rundll32.exe
PID 1888 wrote to memory of 2748	1888	rundll32.exe	rundll32.exe
PID 1888 wrote to memory of 2748	1888	rundll32.exe	rundll32.exe
PID 2748 wrote to memory of 2192	2748	rundll32.exe	WerFault.exe
PID 2748 wrote to memory of 2192	2748	rundll32.exe	WerFault.exe
PID 2748 wrote to memory of 2192	2748	rundll32.exe	WerFault.exe
PID 2748 wrote to memory of 2192	2748	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:1888

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2748

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2748 -s 240
3⤵
- Program crash
PID:2192