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Analysis

  • max time kernel
    149s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    14/08/2024, 09:45

General

  • Target

    9591574952ed0ae6a91196abd222a18d_JaffaCakes118.exe

  • Size

    404KB

  • MD5

    9591574952ed0ae6a91196abd222a18d

  • SHA1

    48384b0ecebe74316904b4552fa00aaf0e3254eb

  • SHA256

    e6b5ff56857c326b1cdd514bc755affcf35476113b7dda57bd765c45bcad6596

  • SHA512

    c341e82731515db746a9b3d09d7a7a7d66e6001894d99afac7f998309422c8e74b28ab933965b7c8cd2e5201de28657a8d9c6d1412bc1a8d89fac75118f11ccd

  • SSDEEP

    12288:peFBNu9K/FzVfr8DHdWglWW71vtPD5KM+:pUk9OV4T8SWW7XL5KM

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\9591574952ed0ae6a91196abd222a18d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\9591574952ed0ae6a91196abd222a18d_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:2128
    • C:\ProgramData\043A6A5B00014973000AFF26B4EB2331\043A6A5B00014973000AFF26B4EB2331.exe
      "C:\ProgramData\043A6A5B00014973000AFF26B4EB2331\043A6A5B00014973000AFF26B4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\9591574952ed0ae6a91196abd222a18d_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:2680

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \ProgramData\043A6A5B00014973000AFF26B4EB2331\043A6A5B00014973000AFF26B4EB2331.exe

    Filesize

    404KB

    MD5

    9591574952ed0ae6a91196abd222a18d

    SHA1

    48384b0ecebe74316904b4552fa00aaf0e3254eb

    SHA256

    e6b5ff56857c326b1cdd514bc755affcf35476113b7dda57bd765c45bcad6596

    SHA512

    c341e82731515db746a9b3d09d7a7a7d66e6001894d99afac7f998309422c8e74b28ab933965b7c8cd2e5201de28657a8d9c6d1412bc1a8d89fac75118f11ccd

  • memory/2128-26-0x0000000000410000-0x0000000000501000-memory.dmp

    Filesize

    964KB

  • memory/2128-1-0x0000000000410000-0x0000000000501000-memory.dmp

    Filesize

    964KB

  • memory/2128-2-0x0000000000410000-0x0000000000501000-memory.dmp

    Filesize

    964KB

  • memory/2128-18-0x0000000000410000-0x0000000000501000-memory.dmp

    Filesize

    964KB

  • memory/2128-0-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/2680-11-0x0000000000410000-0x0000000000501000-memory.dmp

    Filesize

    964KB

  • memory/2680-12-0x0000000000410000-0x0000000000501000-memory.dmp

    Filesize

    964KB

  • memory/2680-13-0x0000000000410000-0x0000000000501000-memory.dmp

    Filesize

    964KB

  • memory/2680-19-0x0000000000410000-0x0000000000501000-memory.dmp

    Filesize

    964KB

  • memory/2680-29-0x0000000000410000-0x0000000000501000-memory.dmp

    Filesize

    964KB

  • memory/2680-30-0x0000000000410000-0x0000000000501000-memory.dmp

    Filesize

    964KB

  • memory/2680-35-0x0000000000410000-0x0000000000501000-memory.dmp

    Filesize

    964KB