12a1cfea73c9cb8e2d88121e15191c2c435764ee3709e28dab2219822b2a18b2

Analysis

max time kernel
117s
max time network
121s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
09/04/2024, 12:04

Target
$PLUGINSDIR/InstallOptions.dll
Size 12KB
Sample240409-n8m6paed93
SHA256 191fab998e58b66a2416873b06062166b547eb3ba06b1326a4a785a566aaf76d
MD5 f407939127208a009b9a825cb77ed3c7
SHA1 051d7fccf3fb544acaa8ab6be590bb4bc79cef82
SHA512 d45d08823ac7667f071b21d238b7fda43115db3195a442cb17d880d147e8a930374403c970afc31f676f01a83fb9c63e3be047de7e16718a08a1fdbe4b690901
SSDEEP 192:hzixixDOHhG9db9rd+oSVPECMlh3I8tqDyn/7hwbbHF1QuCb:hOx0DOHqrdwTY6+n/72bbMum
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2972	2268	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2976 wrote to memory of 2268	2976	rundll32.exe	28
PID 2976 wrote to memory of 2268	2976	rundll32.exe	28
PID 2976 wrote to memory of 2268	2976	rundll32.exe	28
PID 2976 wrote to memory of 2268	2976	rundll32.exe	28
PID 2976 wrote to memory of 2268	2976	rundll32.exe	28
PID 2976 wrote to memory of 2268	2976	rundll32.exe	28
PID 2976 wrote to memory of 2268	2976	rundll32.exe	28
PID 2268 wrote to memory of 2972	2268	rundll32.exe	29
PID 2268 wrote to memory of 2972	2268	rundll32.exe	29
PID 2268 wrote to memory of 2972	2268	rundll32.exe	29
PID 2268 wrote to memory of 2972	2268	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2976
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2268
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2268 -s 248
    3⤵
    - Program crash
    PID:2972