Analysis

  • max time kernel
    149s
  • max time network
    55s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/07/2024, 12:19

General

  • Target

    1b4737fabfaa664b4884335247522538_JaffaCakes118.exe

  • Size

    370KB

  • MD5

    1b4737fabfaa664b4884335247522538

  • SHA1

    a2982e3f701d3dc12cd553b7bfc76fa7c3389e6f

  • SHA256

    2d04897dbf2bb3dccbbc5bcdd7d71a25244e4b98540fe96d0b7100b01ba7491c

  • SHA512

    9f7f931cd908c4a1ee370ed47b10e510d7cdd13e92e2345cb8991f70f7a641f15a5abf570cec11757f1ad2baa583295a2d5416c76119859b2c5ab8de8f934016

  • SSDEEP

    6144:nepit//GcD7FljNr821cn8Ial2mDS1dX2jaMYrD1ef2VpyLFpOcM:ncih+q7FdNn1yCl2murWaxefKwpocM

Score
8/10

Malware Config

Signatures

  • Adds policy Run key to start application 2 TTPs 2 IoCs
  • Disables RegEdit via registry modification 1 IoCs
  • Disables Task Manager via registry modification
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 19 IoCs
  • Suspicious use of FindShellTrayWindow 6 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1b4737fabfaa664b4884335247522538_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\1b4737fabfaa664b4884335247522538_JaffaCakes118.exe"
    1⤵
    • Adds policy Run key to start application
    • Disables RegEdit via registry modification
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:184

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • memory/184-0-0x0000000002140000-0x0000000002141000-memory.dmp

          Filesize

          4KB

        • memory/184-1-0x0000000000400000-0x00000000004F9000-memory.dmp

          Filesize

          996KB

        • memory/184-3-0x0000000002140000-0x0000000002141000-memory.dmp

          Filesize

          4KB