7fd6b6407bc502a3ddb6ef39454f9f8c35c30de7d9a17d1d2f9173af98e1c54b

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
03/06/2024, 10:31

Target
$PLUGINSDIR/linker.dll
Size 7KB
Sample240603-mkcjlsbd3x
SHA256 67552ebf58e98e841dcd9f4213ad3eb134d595f04839771618f0bb1c48ea2b92
MD5 122754bdae09014ed8be78a8dd3618c0
SHA1 8a1d4a0b8202d2261a12d97aebfe33144c274444
SHA512 7b9b5f8b52db793b4833a75bd8f122f28f2df00d43bd35efc831c2b8457009d51fe39874c691389c2fdc87ed411919b59da50199e3f719bd4cfb166367f185d9
SSDEEP 96:Xky9W/VixqhFtMpnEH5lpDyUL2bk/gkfgilv:XH9W/oCFtMZEH5NL2bTkfFlv
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
876	2416	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1612 wrote to memory of 2416	1612	rundll32.exe	28
PID 1612 wrote to memory of 2416	1612	rundll32.exe	28
PID 1612 wrote to memory of 2416	1612	rundll32.exe	28
PID 1612 wrote to memory of 2416	1612	rundll32.exe	28
PID 1612 wrote to memory of 2416	1612	rundll32.exe	28
PID 1612 wrote to memory of 2416	1612	rundll32.exe	28
PID 1612 wrote to memory of 2416	1612	rundll32.exe	28
PID 2416 wrote to memory of 876	2416	rundll32.exe	29
PID 2416 wrote to memory of 876	2416	rundll32.exe	29
PID 2416 wrote to memory of 876	2416	rundll32.exe	29
PID 2416 wrote to memory of 876	2416	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\linker.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1612
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\linker.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2416
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2416 -s 224
    3⤵
    - Program crash
    PID:876