d6129731391f088c7c219e2cf69fed6d71e769514e29e65c179116feba1d3d8d

Analysis

max time kernel
15s
max time network
20s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
09/07/2024, 13:59

Target
$PLUGINSDIR/InstallOptions.dll
Size 14KB
Sample240709-ragg2ayfke
SHA256 17e2f205af12d5a86638dc83c95fc69199c41af2fa6daeb1e91ec330f68c5372
MD5 f62d03fcb1473110e920a9bb2c701006
SHA1 c48444ef2daa60dcdf91f1645cd4ecd8e66545f7
SHA512 701d531d405d08054d53298141d5bbd56e74df7b22bcea5f9f0e5c4407421ea0ca9617aa84e740dc1dc44e6d14e58852c1ca2087213cc2319f2da44eaed0bc05
SSDEEP 192:g6JaVGQ+xI5EeuyvMmGpeWH2J5xprN+AxTxK72dwF7dBdcQOz:g6JaVh4I5rpPbTx+BdhO
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3052	3012	WerFault.exe	29

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2056 wrote to memory of 3012	2056	rundll32.exe	29
PID 2056 wrote to memory of 3012	2056	rundll32.exe	29
PID 2056 wrote to memory of 3012	2056	rundll32.exe	29
PID 2056 wrote to memory of 3012	2056	rundll32.exe	29
PID 2056 wrote to memory of 3012	2056	rundll32.exe	29
PID 2056 wrote to memory of 3012	2056	rundll32.exe	29
PID 2056 wrote to memory of 3012	2056	rundll32.exe	29
PID 3012 wrote to memory of 3052	3012	rundll32.exe	30
PID 3012 wrote to memory of 3052	3012	rundll32.exe	30
PID 3012 wrote to memory of 3052	3012	rundll32.exe	30
PID 3012 wrote to memory of 3052	3012	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2056
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3012
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3012 -s 248
    3⤵
    - Program crash
    PID:3052