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Analysis

  • max time kernel
    142s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/03/2024, 16:57

General

  • Target

    $PLUGINSDIR/DLLWaitForKillProgram.dll

  • Size

    28KB

  • MD5

    9c4b8ec42d89f7557bfd90798ce52787

  • SHA1

    2376dde426ea65aa27c30e304086310605382475

  • SHA256

    ed52bdad7b383a179b9b0e21fefdda2d72695c5263a815d5e1e0bfac6c718548

  • SHA512

    17c12a27a08746755868558c037376dd7e20f03f0f71888c1329903b70975a54f57786c3c32bf88aaf30119f11ed978a6830ba91949e11cfc94fbb5ad95305b7

  • SSDEEP

    96:EP5ZuFye0MyQW4uPwhs+R/+gFrE1m/U/uG98bp2y+HS21kEZ1b+4Tu9C1uGg8wBu:akFyFRQ5wIzlH/UGq36EZY4T+Gul8U

Score
3/10

Malware Config

Signatures

  • Program crash 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\DLLWaitForKillProgram.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5088
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\DLLWaitForKillProgram.dll,#1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:5104
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 5104 -s 620
        3⤵
        • Program crash
        PID:4276
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 5104 -s 620
        3⤵
        • Program crash
        PID:448
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 5104 -ip 5104
    1⤵
      PID:2832
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4156 --field-trial-handle=2180,i,12780723798465539942,12010519452607841069,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:1520

      Network

      MITRE ATT&CK Matrix

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      Downloads