dfaddeb0537c28e65f8625ca14202fa480132e5418373b476e0a48d898316ffc

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
02/05/2024, 02:15

Target
$PLUGINSDIR/System.dll
Size 11KB
Sample240502-cpx11aec4t
SHA256 9b93c61c9d63ef8ec80892cc0e4a0877966dca9b0c3eb85555cebd2ddf4d6eed
MD5 fc3772787eb239ef4d0399680dcc4343
SHA1 db2fa99ec967178cd8057a14a428a8439a961a73
SHA512 79e491ca4591a5da70116114b7fbb66ee15a0532386035e980c9dfe7afb59b1f9d9c758891e25bfb45c36b07afd3e171bac37a86c887387ef0e80b1eaf296c89
SSDEEP 192:eS24sihno00Wfl97nH6T2enXwWobpWBTU4VtHT7dmN35OloSl:S8QIl975eXqlWBrz7YLOlo
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1936	2304	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2108 wrote to memory of 2304	2108	rundll32.exe	28
PID 2108 wrote to memory of 2304	2108	rundll32.exe	28
PID 2108 wrote to memory of 2304	2108	rundll32.exe	28
PID 2108 wrote to memory of 2304	2108	rundll32.exe	28
PID 2108 wrote to memory of 2304	2108	rundll32.exe	28
PID 2108 wrote to memory of 2304	2108	rundll32.exe	28
PID 2108 wrote to memory of 2304	2108	rundll32.exe	28
PID 2304 wrote to memory of 1936	2304	rundll32.exe	29
PID 2304 wrote to memory of 1936	2304	rundll32.exe	29
PID 2304 wrote to memory of 1936	2304	rundll32.exe	29
PID 2304 wrote to memory of 1936	2304	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2108
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2304
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2304 -s 224
    3⤵
    - Program crash
    PID:1936