Analysis

  • max time kernel
    143s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/04/2024, 02:44

General

  • Target

    f28109ced0985f33f19295314c3a245a_JaffaCakes118.exe

  • Size

    22KB

  • MD5

    f28109ced0985f33f19295314c3a245a

  • SHA1

    47613fdfd9b6eb74308ecf8ff3e9708fbbe64bed

  • SHA256

    cd58b7466e29552f44ac414b97f0c162f73788f213e4dee9f759fac36e5d35f8

  • SHA512

    52428a2693749adbb5611668a76f3ab639990398f56a29033c059a24b34d42599d6ff62626618a1d31239761d687d3fab2c54fd936a032079c3a97b220b5cc41

  • SSDEEP

    384:Iq0+g2SRK6DeQ80HNb5zNcBNn1pBQTeZeEQ8UVMF1hqXiLaQCZ2lg:D1WHNbRNun3BQThCf/8iWQG2l

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f28109ced0985f33f19295314c3a245a_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f28109ced0985f33f19295314c3a245a_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:5076
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Windows\system32\_aa.bat
      2⤵
        PID:4332
    • 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=4416 --field-trial-handle=3060,i,1774866140584649235,8085848018931772189,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:2204

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Windows\SysWOW64\_aa.bat

        Filesize

        224B

        MD5

        9e1285601272f1d2ab832b9050039243

        SHA1

        979364d06926105c92e7bd9c5ef93907f631b964

        SHA256

        d19ebd82dd537b793ac88af89bf06b8e5e7ef8785532163acf9c38f52202a37b

        SHA512

        fceafa75be71bdc3bc59d9fa9ed716382713bbb40787356eebcfbc7a5cda13fb57e8d7c38af5a11c22d1c4ffade8657ccd4fcdc9f187807b5cd8623b87836fea

      • memory/5076-0-0x0000000000400000-0x000000000041F000-memory.dmp

        Filesize

        124KB

      • memory/5076-1-0x0000000000400000-0x000000000041F000-memory.dmp

        Filesize

        124KB

      • memory/5076-4-0x0000000000400000-0x000000000041F000-memory.dmp

        Filesize

        124KB