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Analysis

  • max time kernel
    146s
  • max time network
    131s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    13/07/2024, 07:07

General

  • Target

    40ac1cd24cadd86f91ef6545ad820a55_JaffaCakes118.exe

  • Size

    340KB

  • MD5

    40ac1cd24cadd86f91ef6545ad820a55

  • SHA1

    9b9f6638ed53bb5d3df4060527343eb0ccf0859f

  • SHA256

    6ac00b855fea6ca9b475c37a0d10418e6d18331c7b2cb615fd9fa2218a9b1f5b

  • SHA512

    bb6b108d0eb569ab59edb9524d60f5f4f3e297d2ef21784eb0770937d6ba4fb5dca38da5ab8986b1969b0ae6152aace0d4f987c408e25912fde559017ce314d1

  • SSDEEP

    6144:9tOdKF7Yta2UM5IxXF/tIKAL7iFE7sNBo+aa9R3HJxvkSuM4PydZAx+q:e1tUM5aV/oLOVfhaa9ZpVSx+q

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
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\40ac1cd24cadd86f91ef6545ad820a55_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\40ac1cd24cadd86f91ef6545ad820a55_JaffaCakes118.exe"
    1⤵
    • Windows security bypass
    • Loads dropped DLL
    • Windows security modification
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2376
    • C:\ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.exe
      "C:\ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\40ac1cd24cadd86f91ef6545ad820a55_JaffaCakes118.exe"
      2⤵
      • Windows security bypass
      • Deletes itself
      • Executes dropped EXE
      • Windows security modification
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:3024

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.exe

    Filesize

    340KB

    MD5

    40ac1cd24cadd86f91ef6545ad820a55

    SHA1

    9b9f6638ed53bb5d3df4060527343eb0ccf0859f

    SHA256

    6ac00b855fea6ca9b475c37a0d10418e6d18331c7b2cb615fd9fa2218a9b1f5b

    SHA512

    bb6b108d0eb569ab59edb9524d60f5f4f3e297d2ef21784eb0770937d6ba4fb5dca38da5ab8986b1969b0ae6152aace0d4f987c408e25912fde559017ce314d1

  • memory/2376-35-0x0000000000410000-0x00000000004C8000-memory.dmp

    Filesize

    736KB

  • memory/2376-25-0x0000000000410000-0x00000000004C8000-memory.dmp

    Filesize

    736KB

  • memory/2376-2-0x0000000000410000-0x00000000004C8000-memory.dmp

    Filesize

    736KB

  • memory/2376-36-0x0000000000411000-0x00000000004C3000-memory.dmp

    Filesize

    712KB

  • memory/2376-7-0x0000000000410000-0x00000000004C8000-memory.dmp

    Filesize

    736KB

  • memory/2376-6-0x0000000000410000-0x00000000004C8000-memory.dmp

    Filesize

    736KB

  • memory/2376-5-0x0000000000411000-0x00000000004C3000-memory.dmp

    Filesize

    712KB

  • memory/2376-0-0x0000000001D50000-0x0000000001D51000-memory.dmp

    Filesize

    4KB

  • memory/2376-4-0x00000000002B0000-0x00000000002B1000-memory.dmp

    Filesize

    4KB

  • memory/2376-28-0x0000000000411000-0x00000000004C3000-memory.dmp

    Filesize

    712KB

  • memory/2376-3-0x0000000000410000-0x00000000004C8000-memory.dmp

    Filesize

    736KB

  • memory/2376-27-0x0000000001D50000-0x0000000001D51000-memory.dmp

    Filesize

    4KB

  • memory/3024-26-0x0000000000410000-0x00000000004C8000-memory.dmp

    Filesize

    736KB

  • memory/3024-18-0x0000000000410000-0x00000000004C8000-memory.dmp

    Filesize

    736KB

  • memory/3024-16-0x0000000000410000-0x00000000004C8000-memory.dmp

    Filesize

    736KB

  • memory/3024-21-0x0000000000410000-0x00000000004C8000-memory.dmp

    Filesize

    736KB

  • memory/3024-39-0x0000000000410000-0x00000000004C8000-memory.dmp

    Filesize

    736KB

  • memory/3024-40-0x0000000000410000-0x00000000004C8000-memory.dmp

    Filesize

    736KB

  • memory/3024-45-0x0000000000410000-0x00000000004C8000-memory.dmp

    Filesize

    736KB