e89bf59c56587b51976943006e1d6bb3be86da8eb6375c88c05ab41813705828

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
09/04/2024, 12:15

Target
$PLUGINSDIR/stack.dll
Size 10KB
Sample240409-pfawbsaa2y
SHA256 46b4a72ae8590b0afb3304cc5c13db0502bc4c4cb02f64f37c79008c17db814f
MD5 0f61a81a543822de5fcb9a8a43f230dd
SHA1 d01d4a0f542f3c654637fdfe5a574fe1f150ece1
SHA512 596b7a897ba64c32e26ba6168aa3628aad37b187a9814a286298307d8c42eabf8e8a679dbda558f8b2cdc8676c94ec819256432aa5ad7c05a5387759262a4402
SSDEEP 192:VBEc/BwQV5gTRk6uIu8uQubQuNu3fufuXuPDyuSuFujournu6udkuUuw0y9UrVo:VBEwBZmx97TSefeC/zIqoInvEkJ8y9x
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2848	1196	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2320 wrote to memory of 1196	2320	rundll32.exe	28
PID 2320 wrote to memory of 1196	2320	rundll32.exe	28
PID 2320 wrote to memory of 1196	2320	rundll32.exe	28
PID 2320 wrote to memory of 1196	2320	rundll32.exe	28
PID 2320 wrote to memory of 1196	2320	rundll32.exe	28
PID 2320 wrote to memory of 1196	2320	rundll32.exe	28
PID 2320 wrote to memory of 1196	2320	rundll32.exe	28
PID 1196 wrote to memory of 2848	1196	rundll32.exe	29
PID 1196 wrote to memory of 2848	1196	rundll32.exe	29
PID 1196 wrote to memory of 2848	1196	rundll32.exe	29
PID 1196 wrote to memory of 2848	1196	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\stack.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2320
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\stack.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1196
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1196 -s 224
    3⤵
    - Program crash
    PID:2848