b5476446d4f5ac386bdd94987323ed71f70de54016ba19ce31e6e46b43e267ce

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
08/05/2024, 19:08

Target
$PLUGINSDIR/KillProcDLL.dll
Size 4KB
Sample240508-xtnncaae6s
SHA256 c2689ba1f66066afce85ca6457ecd36370be0fe351c58422e45efd0948655c93
MD5 99f345cf51b6c3c317d20a81acb11012
SHA1 b3d0355f527c536ea14a8ff51741c8739d66f727
SHA512 937aa75be84a74f2be3b54dc80fac02c17dad1915d924ef82ab354d2a49bc773ee6d801203c52686113783a7c7ea0e8ed8e673ba696d6d3212f7006e291ed2ef
MD5 SHA1 SHA512

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1848	1588	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1856 wrote to memory of 1588	1856	rundll32.exe	28
PID 1856 wrote to memory of 1588	1856	rundll32.exe	28
PID 1856 wrote to memory of 1588	1856	rundll32.exe	28
PID 1856 wrote to memory of 1588	1856	rundll32.exe	28
PID 1856 wrote to memory of 1588	1856	rundll32.exe	28
PID 1856 wrote to memory of 1588	1856	rundll32.exe	28
PID 1856 wrote to memory of 1588	1856	rundll32.exe	28
PID 1588 wrote to memory of 1848	1588	rundll32.exe	29
PID 1588 wrote to memory of 1848	1588	rundll32.exe	29
PID 1588 wrote to memory of 1848	1588	rundll32.exe	29
PID 1588 wrote to memory of 1848	1588	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\KillProcDLL.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1856
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\KillProcDLL.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1588
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1588 -s 224
    3⤵
    - Program crash
    PID:1848

memory/1588-0-0x0000000010000000-0x0000000010003000-memory.dmp

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memory/1588-1-0x0000000010001000-0x0000000010002000-memory.dmp

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