Analysis

  • max time kernel
    149s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    03/07/2024, 19:15

General

  • Target

    2374d7540f3fa8818559c9ce313ff94e_JaffaCakes118.exe

  • Size

    156KB

  • MD5

    2374d7540f3fa8818559c9ce313ff94e

  • SHA1

    2b361892001f7168e51e5bc4a85df266a0f7f4c0

  • SHA256

    8e31a34a34809ab39e2bd014293ce1c8dbf8d6641550ea1e91646f329df5ff1a

  • SHA512

    587828591b34a2c87609dd238abf28834685812939ced86a32d6ae6226c03d15ee4bd55f3e803ee0ecd6aab1eb85fa89c34cc205912f946ffd3e70dceeeec2c9

  • SSDEEP

    3072:bArcTATe0pBI1xkaGU0vBpT8k/QvbawuxtUYqBd5hAmamQAMHfhRvuWxx004oQZz:bcc4e0pBI1xkaH0vBpT8kltDr8L5DMHc

Score
10/10

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 52 IoCs
  • Enumerates physical storage devices 1 TTPs

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

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\2374d7540f3fa8818559c9ce313ff94e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2374d7540f3fa8818559c9ce313ff94e_JaffaCakes118.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2160
    • C:\Users\Admin\pause.exe
      "C:\Users\Admin\pause.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:2436

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • \Users\Admin\pause.exe

          Filesize

          156KB

          MD5

          ea147f18c438b46a2961e9167b4954d8

          SHA1

          dc4eadc1b5515810ef5195047921ed82bef5f432

          SHA256

          53d4eee5e31e9685ef0318513861f9628996137d2a0ec22d4a5ab92ee087c3c6

          SHA512

          e6af193358a98a9c4b547997c7f1df6c1f7c74f6776d98c25e7a7e9fd6a13e7744513155863cc1a05c3e7d9665311ba65f24f2b7317a17273d9f658dad6c2e7c