956c7259fc097bd3518cb40efa676973a6d25eb2b9bd5466d3e130a7791321e8

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
14-05-2024 11:16

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

784 2320 WerFault.exe rundll32.exe

pid	pid_target	process	target process
784	2320	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 2320	2208	rundll32.exe	rundll32.exe
PID 2208 wrote to memory of 2320	2208	rundll32.exe	rundll32.exe
PID 2208 wrote to memory of 2320	2208	rundll32.exe	rundll32.exe
PID 2208 wrote to memory of 2320	2208	rundll32.exe	rundll32.exe
PID 2208 wrote to memory of 2320	2208	rundll32.exe	rundll32.exe
PID 2208 wrote to memory of 2320	2208	rundll32.exe	rundll32.exe
PID 2208 wrote to memory of 2320	2208	rundll32.exe	rundll32.exe
PID 2320 wrote to memory of 784	2320	rundll32.exe	WerFault.exe
PID 2320 wrote to memory of 784	2320	rundll32.exe	WerFault.exe
PID 2320 wrote to memory of 784	2320	rundll32.exe	WerFault.exe
PID 2320 wrote to memory of 784	2320	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:2320

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2320 -s 240
3⤵
- Program crash
PID:784