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Analysis

  • max time kernel
    148s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    12/09/2024, 04:23

General

  • Target

    dbcdaec63fb077ce2ea19596e6513cde_JaffaCakes118.exe

  • Size

    452KB

  • MD5

    dbcdaec63fb077ce2ea19596e6513cde

  • SHA1

    349272bec780c0eebadd439680d0beefb21814a7

  • SHA256

    b1935a6de73723df8cfec9c8d6b2fa2e6bc12c699e553282542b4946d655dcdf

  • SHA512

    77e900fb0ed7ae2a105645bb8a1879ac439f9f2ab2c54f60bbe068c463818b423deb86970c5057d805933aeb70fb9492d073b81e422892b981df0b2c7615e4d3

  • SSDEEP

    6144:SZSXtQuLb5D+TjiOB6yX2kxbi7Nqtm2A0EpkPEj2d8d1X4Rs4nvAkWpRrR:SW9xeGOcyGkabpkPEj2d41L4nv/Wp

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\dbcdaec63fb077ce2ea19596e6513cde_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\dbcdaec63fb077ce2ea19596e6513cde_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:2540
    • C:\ProgramData\043A6AEB00014973000CBCA9B4EB2331\043A6AEB00014973000CBCA9B4EB2331.exe
      "C:\ProgramData\043A6AEB00014973000CBCA9B4EB2331\043A6AEB00014973000CBCA9B4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\dbcdaec63fb077ce2ea19596e6513cde_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:2016

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \ProgramData\043A6AEB00014973000CBCA9B4EB2331\043A6AEB00014973000CBCA9B4EB2331.exe

    Filesize

    452KB

    MD5

    dbcdaec63fb077ce2ea19596e6513cde

    SHA1

    349272bec780c0eebadd439680d0beefb21814a7

    SHA256

    b1935a6de73723df8cfec9c8d6b2fa2e6bc12c699e553282542b4946d655dcdf

    SHA512

    77e900fb0ed7ae2a105645bb8a1879ac439f9f2ab2c54f60bbe068c463818b423deb86970c5057d805933aeb70fb9492d073b81e422892b981df0b2c7615e4d3

  • memory/2016-11-0x0000000000410000-0x0000000000503000-memory.dmp

    Filesize

    972KB

  • memory/2016-12-0x0000000000410000-0x0000000000503000-memory.dmp

    Filesize

    972KB

  • memory/2016-13-0x0000000000410000-0x0000000000503000-memory.dmp

    Filesize

    972KB

  • memory/2016-20-0x0000000000410000-0x0000000000503000-memory.dmp

    Filesize

    972KB

  • memory/2016-31-0x0000000000410000-0x0000000000503000-memory.dmp

    Filesize

    972KB

  • memory/2016-32-0x0000000000410000-0x0000000000503000-memory.dmp

    Filesize

    972KB

  • memory/2016-33-0x0000000000410000-0x0000000000503000-memory.dmp

    Filesize

    972KB

  • memory/2016-37-0x0000000000410000-0x0000000000503000-memory.dmp

    Filesize

    972KB

  • memory/2540-2-0x0000000000410000-0x0000000000503000-memory.dmp

    Filesize

    972KB

  • memory/2540-1-0x0000000000410000-0x0000000000503000-memory.dmp

    Filesize

    972KB

  • memory/2540-0-0x0000000000330000-0x0000000000331000-memory.dmp

    Filesize

    4KB

  • memory/2540-18-0x0000000000410000-0x0000000000503000-memory.dmp

    Filesize

    972KB

  • memory/2540-28-0x0000000000410000-0x0000000000503000-memory.dmp

    Filesize

    972KB