Analysis

  • max time kernel
    148s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    14/08/2024, 16:03

General

  • Target

    96b781df4a6effec2ef50cdc67187cf7_JaffaCakes118.exe

  • Size

    448KB

  • MD5

    96b781df4a6effec2ef50cdc67187cf7

  • SHA1

    4d6c38c731c9ec0805ad813a663296fdfba8c323

  • SHA256

    72049ea5ef2eb887e40f3822d08c6ca3f7e3db85dd25a3d48f32b732489c90f0

  • SHA512

    04319b2f35e315e6eb66b69612bab03fb61e97837e010ae1abdffd92b69f046ed466015027e7b09391a0031a34067302d6b3ce8656a9a69ca60f92be18078776

  • SSDEEP

    12288:lIBHRX3OsKfuyyggnusJRVH8ktZ40C275J:ajYqVllE0J

Malware Config

Signatures

  • Windows security bypass 2 TTPs 10 IoCs
  • Disables taskbar notifications via registry modification
  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Windows security modification 2 TTPs 14 IoCs
  • Adds Run key to start application 2 TTPs 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 64 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\96b781df4a6effec2ef50cdc67187cf7_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\96b781df4a6effec2ef50cdc67187cf7_JaffaCakes118.exe"
    1⤵
    • Windows security bypass
    • Loads dropped DLL
    • Windows security modification
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2224
    • C:\ProgramData\043A6A5B00014973000C4809B4EB2331\043A6A5B00014973000C4809B4EB2331.exe
      "C:\ProgramData\043A6A5B00014973000C4809B4EB2331\043A6A5B00014973000C4809B4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\96b781df4a6effec2ef50cdc67187cf7_JaffaCakes118.exe"
      2⤵
      • Windows security bypass
      • Deletes itself
      • Executes dropped EXE
      • Windows security modification
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:2812

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • \ProgramData\043A6A5B00014973000C4809B4EB2331\043A6A5B00014973000C4809B4EB2331.exe

          Filesize

          448KB

          MD5

          96b781df4a6effec2ef50cdc67187cf7

          SHA1

          4d6c38c731c9ec0805ad813a663296fdfba8c323

          SHA256

          72049ea5ef2eb887e40f3822d08c6ca3f7e3db85dd25a3d48f32b732489c90f0

          SHA512

          04319b2f35e315e6eb66b69612bab03fb61e97837e010ae1abdffd92b69f046ed466015027e7b09391a0031a34067302d6b3ce8656a9a69ca60f92be18078776

        • memory/2224-28-0x0000000000410000-0x0000000000501000-memory.dmp

          Filesize

          964KB

        • memory/2224-1-0x0000000000410000-0x0000000000501000-memory.dmp

          Filesize

          964KB

        • memory/2224-2-0x0000000000410000-0x0000000000501000-memory.dmp

          Filesize

          964KB

        • memory/2224-18-0x0000000000410000-0x0000000000501000-memory.dmp

          Filesize

          964KB

        • memory/2224-0-0x0000000000220000-0x0000000000221000-memory.dmp

          Filesize

          4KB

        • memory/2812-14-0x0000000000410000-0x0000000000501000-memory.dmp

          Filesize

          964KB

        • memory/2812-13-0x0000000000410000-0x0000000000501000-memory.dmp

          Filesize

          964KB

        • memory/2812-12-0x0000000000410000-0x0000000000501000-memory.dmp

          Filesize

          964KB

        • memory/2812-19-0x0000000000410000-0x0000000000501000-memory.dmp

          Filesize

          964KB

        • memory/2812-30-0x0000000000410000-0x0000000000501000-memory.dmp

          Filesize

          964KB

        • memory/2812-31-0x0000000000410000-0x0000000000501000-memory.dmp

          Filesize

          964KB

        • memory/2812-36-0x0000000000410000-0x0000000000501000-memory.dmp

          Filesize

          964KB