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Analysis

  • max time kernel
    149s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    06/09/2024, 23:42

General

  • Target

    d0a9baa1bc2c0142bb29c981ba1f0d41_JaffaCakes118.exe

  • Size

    96KB

  • MD5

    d0a9baa1bc2c0142bb29c981ba1f0d41

  • SHA1

    2f276aba9cfdd72a5d10b57c973261aef9bf5c79

  • SHA256

    434ffc2334dcf7e3e57e20c963773bb5b031d3770164384190b868eedfd1d220

  • SHA512

    57c072cd9b02053695d0b59d546f054601c572779ba66f41cfa7563dfe35ede2858b6251bbdf7833b387db1ec95fccd034c89b348b00189ebec348c5bf7eb0b9

  • SSDEEP

    1536:piQBHAf6cO/hbkGulSc16l6u+NMMl/KlYv1Tq5ThF/NIjnZE/:/LhElu8CFF/Cn6/

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 53 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d0a9baa1bc2c0142bb29c981ba1f0d41_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\d0a9baa1bc2c0142bb29c981ba1f0d41_JaffaCakes118.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Loads dropped DLL
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2180
    • C:\Users\Admin\quiyev.exe
      "C:\Users\Admin\quiyev.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:2104

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\quiyev.exe

    Filesize

    96KB

    MD5

    46ef4452b519e3963f950e11d416e6d7

    SHA1

    b0f685777752cece0c6157d98cfc57f0fc82093e

    SHA256

    aef544b4f407cdbebcb5671d36e50745736f272b636e4314fe2909d4c4c6b91a

    SHA512

    216ca660f0d6e1662d8f3ffef529a0c9e6ec4f7ab357de993f5b20e4671e980fb5f8013c7e49c3f258411e1568ae571a2e6a42931195569e4dc52b90b2159cc1