a396d3f96540a75df6cc663945667551822d6f33259f87dc6b4a369cfa858649

Analysis

max time kernel
118s
max time network
128s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
25-05-2024 10:05

Target

$PLUGINSDIR/InstallOptions.dll
Size

14KB
MD5

20f3184efe7edddfef3325efc25d12a5
SHA1

8db4c500d73f9525a7e9834df6caea2e70189939
SHA256

0e014352b64abc431d97460d79757cbafbf6ba997c08b608c294e1f582af269a
SHA512

433188957a4603c9c61ec698a720021aacf61f46ccc32d5a11bcb6f2d0b1f01e5680635707d8a0ec7a9ef2aa2a85d6dec07ded452e4cb9e280062c0bed555c1a
SSDEEP

192:v4n3T5aK+dHCMR1aQR9RuZl3WWmU7WYZsw1JpVGnrjWK72dwF7dBOne:wn3T5KdHCMRD/R1cOnrjW+BO

Score

3^/10

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1888 1892 WerFault.exe rundll32.exe

pid	pid_target	process	target process
1888	1892	WerFault.exe	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2312 wrote to memory of 1892	2312	rundll32.exe	rundll32.exe
PID 2312 wrote to memory of 1892	2312	rundll32.exe	rundll32.exe
PID 2312 wrote to memory of 1892	2312	rundll32.exe	rundll32.exe
PID 2312 wrote to memory of 1892	2312	rundll32.exe	rundll32.exe
PID 2312 wrote to memory of 1892	2312	rundll32.exe	rundll32.exe
PID 2312 wrote to memory of 1892	2312	rundll32.exe	rundll32.exe
PID 2312 wrote to memory of 1892	2312	rundll32.exe	rundll32.exe
PID 1892 wrote to memory of 1888	1892	rundll32.exe	WerFault.exe
PID 1892 wrote to memory of 1888	1892	rundll32.exe	WerFault.exe
PID 1892 wrote to memory of 1888	1892	rundll32.exe	WerFault.exe
PID 1892 wrote to memory of 1888	1892	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2312
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1892
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1892 -s 248
    3⤵
    - Program crash
    PID:1888