Analysis

  • max time kernel
    150s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    20/09/2024, 10:48

General

  • Target

    ed6c07ebe768f29baa4c0c87e8b6a157_JaffaCakes118.exe

  • Size

    216KB

  • MD5

    ed6c07ebe768f29baa4c0c87e8b6a157

  • SHA1

    735394457c169e56d0902a6aaed6fcfc81e9934f

  • SHA256

    d51013bd4266368371c03eb8599f0aac7d8bf04bad5e5d17f9ea20b0cdecbf85

  • SHA512

    00639deeae83519a55e913867b52b0c116cb30ebb069513b7b1506d3859237732b27c632675ba68716b94a2173f89972bcd429243890d0a26f0870da9ef06f9b

  • SSDEEP

    3072:bYwaMKGz6cBewR7sEVSdJplM2IlNGzBkl9s+q:M+JBe2pV2M2CWs9

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 50 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 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ed6c07ebe768f29baa4c0c87e8b6a157_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ed6c07ebe768f29baa4c0c87e8b6a157_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3060
    • C:\Users\Admin\soaid.exe
      "C:\Users\Admin\soaid.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
      • Suspicious use of WriteProcessMemory
      PID:2560

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\soaid.exe

    Filesize

    216KB

    MD5

    a318159a60f96aa75a1669bc9557960b

    SHA1

    ef4f1675142f6e731be40c66e9b0bb668ef55d1a

    SHA256

    80b6862eef65eac5fb4b4acc3f62e518af3d07b1d44556c77f4690cb2cc8bb25

    SHA512

    8a580d97ea6962d0080c6369e9cbd8397ab9c590ba7a6b640cc16982566064591fdc93fdc15a1daa7b915efec4f214267aa8bec1a6e41ab477500149f658fee6