Analysis

  • max time kernel
    143s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/06/2024, 01:05

General

  • Target

    virtualdubmod/PlugIns/Smart.dll

  • Size

    44KB

  • MD5

    3c1e7aa95258e9a2e0b322b00a1c5578

  • SHA1

    fb7215ae0067c3400278c49c020122e78d34460a

  • SHA256

    e9803d20a07354c02daa432addd0de0073c41caa09203c813f5d10097733aa65

  • SHA512

    3c2b98cdd2c041d06fde477a6fa084c479a74793bd1bbb2edb0cf20def074a90a9fdfa195d68b854de1b1de19c5b7a34ba22261072894f8dc1b4439796f15c82

  • SSDEEP

    768:IOnCrdneFLTrxti8egqfiFojzcoUPhbk:KetTrxtiXto1oEk

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\virtualdubmod\PlugIns\Smart.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:844
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\virtualdubmod\PlugIns\Smart.dll,#1
      2⤵
        PID:2648
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2648 -s 600
          3⤵
          • Program crash
          PID:4848
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 2648 -ip 2648
      1⤵
        PID:2708
      • 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=4120 --field-trial-handle=2356,i,13261194862334667799,7441241219475888176,262144 --variations-seed-version /prefetch:8
        1⤵
          PID:2060

        Network

              MITRE ATT&CK Matrix

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