Analysis

  • max time kernel
    97s
  • max time network
    103s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/09/2024, 17:58

General

  • Target

    d285f671f5bc0f835a28bc227db53c24_JaffaCakes118.exe

  • Size

    159KB

  • MD5

    d285f671f5bc0f835a28bc227db53c24

  • SHA1

    ff086b37d5f9091421aa15b23a62dba6e05b9735

  • SHA256

    bad2c5f252d2211e5cbcb27dc54aaff48caaf1a0d036ca970ddb7119102b7a62

  • SHA512

    a345cc67adb0e0ef627c7eeed992ae4efb774a89e5f741ac459b2084f83766a34d87963272b681559ad58fd4f717949070a9e4162fff7646d013706a6cf434ab

  • SSDEEP

    3072:hoJZ99E0pglREQC5i0GBgwDZ1HP5vxRtP5dITLUvknbOv8:GJZ9G8LQC6KwDfHPRtP4TIJ

Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Windows directory 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.

  • Modifies registry class 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d285f671f5bc0f835a28bc227db53c24_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\d285f671f5bc0f835a28bc227db53c24_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3104
    • C:\Users\Admin\AppData\Local\Temp\d285f671f5bc0f835a28bc227db53c24_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\d285f671f5bc0f835a28bc227db53c24_JaffaCakes118.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4592

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Windows\PCGWIN32.LI5

          Filesize

          2KB

          MD5

          c1d088c88e356d4f6418a9c85b0f4505

          SHA1

          26d7512be5af5c4ab5e5f4e645094c5981f5ea25

          SHA256

          be88fe4c29bc72e279d0fe302d02e5fa578a42858c3b320de2eec990300e9798

          SHA512

          fd600deb8509c66260288932a0348bc07c093071cdf72e11907d10b5885914e9827918a7aea70c1854f2cac7c0c7a84b8d426726ec94c10fcf9f82fc2fcc70ae

        • memory/3104-0-0x0000000000400000-0x0000000000427000-memory.dmp

          Filesize

          156KB

        • memory/3104-19-0x0000000000400000-0x0000000000427000-memory.dmp

          Filesize

          156KB

        • memory/4592-14-0x0000000000400000-0x0000000000408960-memory.dmp

          Filesize

          34KB

        • memory/4592-13-0x0000000000400000-0x0000000000409000-memory.dmp

          Filesize

          36KB

        • memory/4592-16-0x0000000000400000-0x0000000000409000-memory.dmp

          Filesize

          36KB

        • memory/4592-17-0x0000000000400000-0x0000000000409000-memory.dmp

          Filesize

          36KB

        • memory/4592-20-0x0000000000400000-0x0000000000408960-memory.dmp

          Filesize

          34KB