Analysis

  • max time kernel
    139s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/05/2024, 08:51

General

  • Target

    66b2b8dc375ea2ebc3419b591ac1940e_JaffaCakes118.dll

  • Size

    156KB

  • MD5

    66b2b8dc375ea2ebc3419b591ac1940e

  • SHA1

    76c18c65463ce12ffa64da8e777a748ac0f6a6ab

  • SHA256

    2c682a9a55ad19ef4958d4927bac7bd827a70c9c13dc5377ed1192714bfb80c9

  • SHA512

    9bc4c78e9c995a14eaadec833f5aa8742d75cc06f7985275cb8bbbf29b2c5cede351869df0a9f749f1457dd57b7506890e2642d1e9a8dcfbbe4b84cfc7c99e16

  • SSDEEP

    3072:ao7+1JG/ca1EJU8yGotXb2l1DXghkPB2zTNE+qgg3W+fds8kflLnprjFtv1DbKGN:ao7+1JG/ca1EJd7otXb2l17gqB2zpE+3

Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\66b2b8dc375ea2ebc3419b591ac1940e_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4740
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\66b2b8dc375ea2ebc3419b591ac1940e_JaffaCakes118.dll,#1
      2⤵
        PID:1976
    • 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 --field-trial-handle=4396,i,7012731823941922179,12386606396608877869,262144 --variations-seed-version --mojo-platform-channel-handle=4376 /prefetch:8
      1⤵
        PID:4888

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads