Analysis

  • max time kernel
    149s
  • max time network
    143s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    24/07/2024, 03:00

General

  • Target

    6a0319ba3f2b175c3252949b016d6af9_JaffaCakes118.exe

  • Size

    60KB

  • MD5

    6a0319ba3f2b175c3252949b016d6af9

  • SHA1

    f2f078e310ae2962d2b4267e62aab4378dc22d6d

  • SHA256

    cbc7e034ab5e006f8a0c454fb4b2cadd2281fdc56e978519aadffb44ebaf5136

  • SHA512

    e9d82f15c071078ecb4e7efe6e11ed7b705f77aa4ec02851b71852a85ee0f050415ae6eaea445fd05d6227cf7433855e604baf515044a4971aaa3ed006856860

  • SSDEEP

    768:q7SpCrhYxhIPBryUmU6tI4UBndTaDyNMRzEQU5e3bw1o+ZpJt:q7ZVGidjCCndTuyNMS3cw1o+Znt

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 51 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\6a0319ba3f2b175c3252949b016d6af9_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\6a0319ba3f2b175c3252949b016d6af9_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2200
    • C:\Users\Admin\baoge.exe
      "C:\Users\Admin\baoge.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:2764

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\baoge.exe

          Filesize

          60KB

          MD5

          737651dbad98303ccb4ec74efaa756af

          SHA1

          c0278891b24bde3a9a2f66ddcfb1a4e68d379909

          SHA256

          6e59974286d08a8398019978bac48d7c0eb2e391b5e65469aea5f00802995332

          SHA512

          84a7fadd9d8c3b6c648571875170b980d8494e2c34489b15ddc7c2c606af6b2629b6bbd9eaf17aa02cfc18b7fd15c4f963203dc95804ffd3db52c2bf2b1b14e7