Analysis

  • max time kernel
    80s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-08-2024 06:51

General

  • Target

    $PLUGINSDIR/KillProcDLL.dll

  • Size

    32KB

  • MD5

    83142eac84475f4ca889c73f10d9c179

  • SHA1

    dbe43c0de8ef881466bd74861b2e5b17598b5ce8

  • SHA256

    ae2f1658656e554f37e6eac896475a3862841a18ffc6fad2754e2d3525770729

  • SHA512

    1c66eab21f0c9e0b99ecc3844516a6978f52e0c7f489405a427532ecbe78947c37dac5b4c8b722cc8bc1edfb74ba4824519d56099e587e754e5c668701e83bd1

  • SSDEEP

    384:3rYz6grZodORNWATt4TBmlk5ooyzFh7BukAUdJoUtSOSR:3QggDWATWNCFh7BNddJoxO+

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\KillProcDLL.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4020
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\KillProcDLL.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1328
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1328 -s 600
        3⤵
        • Program crash
        PID:3672
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1328 -ip 1328
    1⤵
      PID:5016

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads