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Analysis

  • max time kernel
    150s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    25/07/2024, 13:39

General

  • Target

    6fce5456a4d4cc9efbe2c54a6285575e_JaffaCakes118.exe

  • Size

    200KB

  • MD5

    6fce5456a4d4cc9efbe2c54a6285575e

  • SHA1

    94d53f16109c9675c7665e0edeb3cc366d627503

  • SHA256

    a60bd719def2d763b572fee92f71b9e234ac8210b8c9e2fc986562f835e6990c

  • SHA512

    8dd832f0d8e035aca8e602bffd23ddd423a7f6d3df741dba4b0db56062ae397adddc9ab78f861a8bd4a451c86a6dc352e80a334368b34f6a1d34dfb7da18a196

  • SSDEEP

    3072:0CuTo/0Yxg0tQ9nLHbB9WPliBs2HWWEakGJm9wD0:0C3G4QxL7B9WPli+yWWEazjQ

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 27 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\6fce5456a4d4cc9efbe2c54a6285575e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\6fce5456a4d4cc9efbe2c54a6285575e_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:2632
    • C:\Users\Admin\keadieb.exe
      "C:\Users\Admin\keadieb.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:2812

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\keadieb.exe

    Filesize

    200KB

    MD5

    46ce93acae462bb9ae107ba23989b237

    SHA1

    54c02d2d74486780b543a1ae2f6847c31973b10a

    SHA256

    5ce20516789654f829419e8c35bf7d4c0e3baad2602dcae80fc73081393824aa

    SHA512

    57809decbdc59a74d799d25305cbdb983b59955077f8de5231bb5baa8b257e0335c1aee5c6eecf8ab3a1843de46081dfe6e43cbe3a227251ec1fb3040a521716