896c7582c90c506fb0c3fc69ed4e81266a47129f79682d89f76a5583c0113efa

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
13-06-2024 05:07

Target

$PLUGINSDIR/InstallOptions.dll
Size

14KB
MD5

3e277798b9d8f48806fbb5ebfd4990db
SHA1

d1ab343c5792bc99599ec7acba506e8ba7e05969
SHA256

fe19353288a08a5d2640a9c022424a1d20e4909a351f2114423e087313a40d7c
SHA512

84c9d4e2e6872277bffb0e10b292c8c384d475ad163fd0a47ca924a3c79077dfde880f535a171660f73265792554129161d079a10057d44e28e2d57ebc477e92
SSDEEP

192:d4n3T5aK+dHCMR1aQR9RuZl3WWmU7WYZsw1JpVGnrjsK72dwF7dBOne:Wn3T5KdHCMRD/R1cOnrjs+BO

Score

3^/10

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3048 1248 WerFault.exe rundll32.exe

pid	pid_target	process	target process
3048	1248	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2356 wrote to memory of 1248	2356	rundll32.exe	rundll32.exe
PID 2356 wrote to memory of 1248	2356	rundll32.exe	rundll32.exe
PID 2356 wrote to memory of 1248	2356	rundll32.exe	rundll32.exe
PID 2356 wrote to memory of 1248	2356	rundll32.exe	rundll32.exe
PID 2356 wrote to memory of 1248	2356	rundll32.exe	rundll32.exe
PID 2356 wrote to memory of 1248	2356	rundll32.exe	rundll32.exe
PID 2356 wrote to memory of 1248	2356	rundll32.exe	rundll32.exe
PID 1248 wrote to memory of 3048	1248	rundll32.exe	WerFault.exe
PID 1248 wrote to memory of 3048	1248	rundll32.exe	WerFault.exe
PID 1248 wrote to memory of 3048	1248	rundll32.exe	WerFault.exe
PID 1248 wrote to memory of 3048	1248	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:2356

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:1248

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1248 -s 244
3⤵
- Program crash
PID:3048