91b8bcc1415413deaf31696a0e9066833abfccd357adf83bf4fa96457a70d3c3

Analysis

max time kernel
120s
max time network
120s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25-01-2024 22:28

Target

$PLUGINSDIR/InstallOptions.dll
Size

14KB
MD5

eef9e469e8a30717974499f277d97e2a
SHA1

2d33c25984ebd9116beeb55cdde4c5c86c023e5d
SHA256

1f35bb6728237483c779005fc227e69fef51b0bafd32d15855d483948a337078
SHA512

d860132106a1c03dfa23f983b3c503f1216ac02f3d47833b96dfb333fb30bc8ab4d4fecd1f1f0a89f0c7f3586405461e2d53c26f282bb48970e549659b364b48
SSDEEP

192:8np6d+dHXLHQOPiY53uiUdigyU+WsPdc/A1A+MTjK72dwF7dBEnbok:8p6UdHXcIiY535zBtMTj+BEnbo

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1700	3036	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3024 wrote to memory of 3036	3024	rundll32.exe	28
PID 3024 wrote to memory of 3036	3024	rundll32.exe	28
PID 3024 wrote to memory of 3036	3024	rundll32.exe	28
PID 3024 wrote to memory of 3036	3024	rundll32.exe	28
PID 3024 wrote to memory of 3036	3024	rundll32.exe	28
PID 3024 wrote to memory of 3036	3024	rundll32.exe	28
PID 3024 wrote to memory of 3036	3024	rundll32.exe	28
PID 3036 wrote to memory of 1700	3036	rundll32.exe	29
PID 3036 wrote to memory of 1700	3036	rundll32.exe	29
PID 3036 wrote to memory of 1700	3036	rundll32.exe	29
PID 3036 wrote to memory of 1700	3036	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:3024
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3036
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3036 -s 244
    3⤵
    - Program crash
    PID:1700