50a8a27c3936baf64013435a27409f53abb3376327dbeef67aeadcfc89f70093

Analysis

max time kernel
119s
max time network
123s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
15/03/2024, 11:37

Target
$PLUGINSDIR/InstallOptions.dll
Size 12KB
Sample240315-nrdwpafc6y
SHA256 8203ae1589a50e6ff012e5d27bdd4f8ed7506077ca9b052827f5e90aaeb98519
MD5 1e8f2fefe3ce893b117b26948b8978cb
SHA1 59cfc6c3f5716e91609e54ca80ae8b06c93ef8ab
SHA512 b3c36e1aa5d3ee5f482f4175a7d6fe10cf2bf3bd3423ab4266d11c4181cfbc7e3f66a30855034a8ec026a4d5987598f0116e98519b7445d9e5687bcbab2c0e5c
SSDEEP 192:qzixixDOHhG9db9rd+oSVPECMlh3I8tqDyng7hwbbHF1QuCb:qOx0DOHqrdwTY6+ng72bbMum
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2612	1940	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2744 wrote to memory of 1940	2744	rundll32.exe	28
PID 2744 wrote to memory of 1940	2744	rundll32.exe	28
PID 2744 wrote to memory of 1940	2744	rundll32.exe	28
PID 2744 wrote to memory of 1940	2744	rundll32.exe	28
PID 2744 wrote to memory of 1940	2744	rundll32.exe	28
PID 2744 wrote to memory of 1940	2744	rundll32.exe	28
PID 2744 wrote to memory of 1940	2744	rundll32.exe	28
PID 1940 wrote to memory of 2612	1940	rundll32.exe	29
PID 1940 wrote to memory of 2612	1940	rundll32.exe	29
PID 1940 wrote to memory of 2612	1940	rundll32.exe	29
PID 1940 wrote to memory of 2612	1940	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:2744
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1940
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1940 -s 244
    3⤵
    - Program crash
    PID:2612