06ec46f6d1f609aeafb8e8f5be8d12f8874902661394ce04094249558237c29d

Analysis

max time kernel
122s
max time network
122s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
08/05/2024, 08:30

Target
$PLUGINSDIR/System.dll
Size 11KB
Sample240508-kd568sbe8x
SHA256 44e5dfd551b38e886214bd6b9c8ee913c4c4d1f085a6575d97c3e892b925da82
MD5 883eff06ac96966270731e4e22817e11
SHA1 523c87c98236cbc04430e87ec19b977595092ac8
SHA512 60333253342476911c84bbc1d9bf8a29f811207787fdd6107dce8d2b6e031669303f28133ffc811971ed7792087fe90fb1faabc0af4e91c298ba51e28109a390
SSDEEP 96:UPDYcJ+nx4vVp76JX7zBlkCg21Fxz4THxtrqw1at0JgwLEjo+OB3yUVCdl/wNj+l:UPtkuWJX7zB3kGwfy0nyUVsxCjOMb1u
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1852	2764	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1948 wrote to memory of 2764	1948	rundll32.exe	28
PID 1948 wrote to memory of 2764	1948	rundll32.exe	28
PID 1948 wrote to memory of 2764	1948	rundll32.exe	28
PID 1948 wrote to memory of 2764	1948	rundll32.exe	28
PID 1948 wrote to memory of 2764	1948	rundll32.exe	28
PID 1948 wrote to memory of 2764	1948	rundll32.exe	28
PID 1948 wrote to memory of 2764	1948	rundll32.exe	28
PID 2764 wrote to memory of 1852	2764	rundll32.exe	29
PID 2764 wrote to memory of 1852	2764	rundll32.exe	29
PID 2764 wrote to memory of 1852	2764	rundll32.exe	29
PID 2764 wrote to memory of 1852	2764	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:1948
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2764
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2764 -s 224
    3⤵
    - Program crash
    PID:1852