43920a20626a75e1da4f04d7cfb399480555200543a1205615cd18e37ea188d1

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
11/07/2024, 14:14

Target

$PLUGINSDIR/InstallOptions.dll
Size

14KB
MD5

107737e3282fefd85684f2fa3df6d1c3
SHA1

3befbcae116a644ae28cebdc1d7dfe6be5c8ca5f
SHA256

21042be362d4073053bffcc90511b3ecf77902243525b56bb159581b5ece43a0
SHA512

439ac2f3066902e08d63dc3061f55063089857e765feb29fe47ba5819a9bebdff3fe2fe55fc8bfcfddb729d340f006ee95b5aa4422d712f9dcc07cc02ec410b4
SSDEEP

192:FTmFxiXTQdQbg9FkGuz9lBDpO5DwbgUojcA96lK72dwF7dBG0N1:FTmriEdYQFkGUlI6vojj6l+BGE

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2572	2288	WerFault.exe	31

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2940 wrote to memory of 2288	2940	rundll32.exe	31
PID 2940 wrote to memory of 2288	2940	rundll32.exe	31
PID 2940 wrote to memory of 2288	2940	rundll32.exe	31
PID 2940 wrote to memory of 2288	2940	rundll32.exe	31
PID 2940 wrote to memory of 2288	2940	rundll32.exe	31
PID 2940 wrote to memory of 2288	2940	rundll32.exe	31
PID 2940 wrote to memory of 2288	2940	rundll32.exe	31
PID 2288 wrote to memory of 2572	2288	rundll32.exe	32
PID 2288 wrote to memory of 2572	2288	rundll32.exe	32
PID 2288 wrote to memory of 2572	2288	rundll32.exe	32
PID 2288 wrote to memory of 2572	2288	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2940
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2288
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2288 -s 244
    3⤵
    - Program crash
    PID:2572