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Analysis

  • max time kernel
    149s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    10/08/2024, 03:28

General

  • Target

    84a361f1bcc5ddfb02d31c843b5504f0_JaffaCakes118.exe

  • Size

    392KB

  • MD5

    84a361f1bcc5ddfb02d31c843b5504f0

  • SHA1

    84bf9a1dc665022a1ccbf54876b7218da77be46c

  • SHA256

    c5652307b52784ee7d1a6a64251dfc0374d089a2e91c2024263680d99a84c4b7

  • SHA512

    3584046c3d64f6a67026b68313c144deb6d5917460fdd2b93ff406e1c127561b0f20605091ae1048a21675d0a628cf3e87c79f6c6dbb9a16f6a094f31572cbd1

  • SSDEEP

    6144:NOL1wG0fljKQIZhzc7HVHtf5vuyh+ajZCsuAMXMzFHCD/yr07oAH4By3zw:NW/ApUvsfRh+ajZCBAMXoUK0VHQys

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\84a361f1bcc5ddfb02d31c843b5504f0_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\84a361f1bcc5ddfb02d31c843b5504f0_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:2420
    • C:\ProgramData\043A6A5B00014973000BEA52B4EB2331\043A6A5B00014973000BEA52B4EB2331.exe
      "C:\ProgramData\043A6A5B00014973000BEA52B4EB2331\043A6A5B00014973000BEA52B4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\84a361f1bcc5ddfb02d31c843b5504f0_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:2688

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \ProgramData\043A6A5B00014973000BEA52B4EB2331\043A6A5B00014973000BEA52B4EB2331.exe

    Filesize

    392KB

    MD5

    84a361f1bcc5ddfb02d31c843b5504f0

    SHA1

    84bf9a1dc665022a1ccbf54876b7218da77be46c

    SHA256

    c5652307b52784ee7d1a6a64251dfc0374d089a2e91c2024263680d99a84c4b7

    SHA512

    3584046c3d64f6a67026b68313c144deb6d5917460fdd2b93ff406e1c127561b0f20605091ae1048a21675d0a628cf3e87c79f6c6dbb9a16f6a094f31572cbd1

  • memory/2420-28-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/2420-4-0x0000000000240000-0x0000000000241000-memory.dmp

    Filesize

    4KB

  • memory/2420-3-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/2420-2-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/2420-0-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/2420-7-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/2420-6-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/2420-38-0x0000000000411000-0x00000000004D2000-memory.dmp

    Filesize

    772KB

  • memory/2420-37-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/2420-5-0x0000000000411000-0x00000000004D2000-memory.dmp

    Filesize

    772KB

  • memory/2420-30-0x0000000000411000-0x00000000004D2000-memory.dmp

    Filesize

    772KB

  • memory/2688-24-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/2688-21-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/2688-22-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/2688-29-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/2688-23-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/2688-18-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/2688-16-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/2688-41-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/2688-42-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB

  • memory/2688-47-0x0000000000410000-0x00000000004D8000-memory.dmp

    Filesize

    800KB