257a617f6233df4361c8c430261293c3d016c4757b03692329a5d078f9eb0a51

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
01-05-2024 12:32

Target

$PLUGINSDIR/InstallOptions.dll
Size

14KB
MD5

3e277798b9d8f48806fbb5ebfd4990db
SHA1

d1ab343c5792bc99599ec7acba506e8ba7e05969
SHA256

fe19353288a08a5d2640a9c022424a1d20e4909a351f2114423e087313a40d7c
SHA512

84c9d4e2e6872277bffb0e10b292c8c384d475ad163fd0a47ca924a3c79077dfde880f535a171660f73265792554129161d079a10057d44e28e2d57ebc477e92
SSDEEP

192:d4n3T5aK+dHCMR1aQR9RuZl3WWmU7WYZsw1JpVGnrjsK72dwF7dBOne:Wn3T5KdHCMRD/R1cOnrjs+BO

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1956	1932	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1660 wrote to memory of 1932	1660	rundll32.exe	28
PID 1660 wrote to memory of 1932	1660	rundll32.exe	28
PID 1660 wrote to memory of 1932	1660	rundll32.exe	28
PID 1660 wrote to memory of 1932	1660	rundll32.exe	28
PID 1660 wrote to memory of 1932	1660	rundll32.exe	28
PID 1660 wrote to memory of 1932	1660	rundll32.exe	28
PID 1660 wrote to memory of 1932	1660	rundll32.exe	28
PID 1932 wrote to memory of 1956	1932	rundll32.exe	29
PID 1932 wrote to memory of 1956	1932	rundll32.exe	29
PID 1932 wrote to memory of 1956	1932	rundll32.exe	29
PID 1932 wrote to memory of 1956	1932	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:1660
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1932
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1932 -s 244
    3⤵
    - Program crash
    PID:1956