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Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    19/09/2024, 16:35

General

  • Target

    ebbf1996af383d36b1323cf76461329c_JaffaCakes118.exe

  • Size

    1.0MB

  • MD5

    ebbf1996af383d36b1323cf76461329c

  • SHA1

    8dbbdc597609a7917d15d5c061448753d178cb54

  • SHA256

    3179281183ff1283cb1e9f9228403e8473a8a65b8cba04efd067a209d816d082

  • SHA512

    e8694586bcad20d484f63086d2499b9fead1e738f6437e60d7674ff3fd915ea9f932fb621b515e418339e3f6154a5eab5f76a81b17acd7c9a7e9e0f8540c70db

  • SSDEEP

    24576:Gj2xBxbQqRR3OCCUotq0YjLRhmFatzuWBR0JPV0GeKG:GjwTQYs30Jj9cFeyeREPmG7G

Malware Config

Signatures

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • UPX packed file 15 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious use of SetThreadContext 1 IoCs
  • 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 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ebbf1996af383d36b1323cf76461329c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ebbf1996af383d36b1323cf76461329c_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2684
    • C:\Users\Admin\AppData\Local\Temp\ebbf1996af383d36b1323cf76461329c_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\ebbf1996af383d36b1323cf76461329c_JaffaCakes118.exe"
      2⤵
        PID:276
      • C:\Users\Admin\AppData\Local\Temp\ebbf1996af383d36b1323cf76461329c_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\ebbf1996af383d36b1323cf76461329c_JaffaCakes118.exe"
        2⤵
          PID:1784
        • C:\Users\Admin\AppData\Local\Temp\ebbf1996af383d36b1323cf76461329c_JaffaCakes118.exe
          "C:\Users\Admin\AppData\Local\Temp\ebbf1996af383d36b1323cf76461329c_JaffaCakes118.exe"
          2⤵
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          PID:1268

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • memory/1268-20-0x0000000000400000-0x0000000000645000-memory.dmp

        Filesize

        2.3MB

      • memory/1268-41-0x0000000000400000-0x0000000000645000-memory.dmp

        Filesize

        2.3MB

      • memory/1268-43-0x0000000000400000-0x0000000000645000-memory.dmp

        Filesize

        2.3MB

      • memory/1268-17-0x0000000000400000-0x0000000000645000-memory.dmp

        Filesize

        2.3MB

      • memory/1268-16-0x0000000000400000-0x0000000000645000-memory.dmp

        Filesize

        2.3MB

      • memory/1268-13-0x0000000000400000-0x0000000000645000-memory.dmp

        Filesize

        2.3MB

      • memory/1268-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

        Filesize

        4KB

      • memory/1268-9-0x0000000000400000-0x0000000000645000-memory.dmp

        Filesize

        2.3MB

      • memory/1268-7-0x0000000000400000-0x0000000000645000-memory.dmp

        Filesize

        2.3MB

      • memory/1268-5-0x0000000000400000-0x0000000000645000-memory.dmp

        Filesize

        2.3MB

      • memory/1268-3-0x0000000000400000-0x0000000000645000-memory.dmp

        Filesize

        2.3MB

      • memory/1268-22-0x0000000000400000-0x0000000000645000-memory.dmp

        Filesize

        2.3MB

      • memory/1268-1-0x00000000001B0000-0x00000000002AA000-memory.dmp

        Filesize

        1000KB

      • memory/1268-42-0x0000000000400000-0x0000000000645000-memory.dmp

        Filesize

        2.3MB

      • memory/1268-18-0x0000000000400000-0x0000000000645000-memory.dmp

        Filesize

        2.3MB

      • memory/1268-23-0x0000000000400000-0x0000000000645000-memory.dmp

        Filesize

        2.3MB

      • memory/1268-24-0x0000000000400000-0x0000000000645000-memory.dmp

        Filesize

        2.3MB

      • memory/1268-25-0x0000000000400000-0x0000000000645000-memory.dmp

        Filesize

        2.3MB

      • memory/1268-26-0x0000000000400000-0x0000000000645000-memory.dmp

        Filesize

        2.3MB

      • memory/1268-27-0x0000000000400000-0x0000000000645000-memory.dmp

        Filesize

        2.3MB

      • memory/1268-29-0x0000000000400000-0x0000000000645000-memory.dmp

        Filesize

        2.3MB

      • memory/1268-33-0x0000000000400000-0x0000000000645000-memory.dmp

        Filesize

        2.3MB

      • memory/1268-34-0x0000000000400000-0x0000000000645000-memory.dmp

        Filesize

        2.3MB

      • memory/1268-35-0x0000000000400000-0x0000000000645000-memory.dmp

        Filesize

        2.3MB

      • memory/1268-19-0x0000000000400000-0x0000000000645000-memory.dmp

        Filesize

        2.3MB

      • memory/2684-0-0x0000000000270000-0x0000000000274000-memory.dmp

        Filesize

        16KB

      • memory/2684-14-0x0000000000400000-0x0000000000406000-memory.dmp

        Filesize

        24KB