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Analysis

  • max time kernel
    150s
  • max time network
    94s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/09/2024, 14:29

General

  • Target

    dc6c384339d21969c1038934cf7e7b09_JaffaCakes118.exe

  • Size

    62KB

  • MD5

    dc6c384339d21969c1038934cf7e7b09

  • SHA1

    ba35d9197543ba8cee39e307b6c0f3d5f5baaf1c

  • SHA256

    6f78a5bcd760bc46c0d5fd038d11bc45cde5f0fbaf9b16eb925e9efae116a9f1

  • SHA512

    e7abbff14925707b84443ef1b9962900321b168aa35e140c897f735ca1af20ac5d1f7f94137503a56cf9a5d323ef3232f90966ce1d449a2e068f56de70606214

  • SSDEEP

    768:ubOTHfDI+0PjZ0MEVO/DuKitckWHu56xp6Gt5cB6thGOvdwLv+5Vt2IrkAP+2Tic:JbIxjZ0W/Du5tr2Y6G+pVjkW+Uic

Score
10/10

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Drops file in System32 directory 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\winlogon.exe
    winlogon.exe
    1⤵
      PID:612
    • C:\Users\Admin\AppData\Local\Temp\dc6c384339d21969c1038934cf7e7b09_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\dc6c384339d21969c1038934cf7e7b09_JaffaCakes118.exe"
      1⤵
      • Modifies WinLogon for persistence
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:548

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • memory/548-0-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/548-1-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/548-2-0x0000000000411000-0x0000000000414000-memory.dmp

      Filesize

      12KB

    • memory/548-3-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/548-4-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB

    • memory/548-1449-0x0000000000411000-0x0000000000414000-memory.dmp

      Filesize

      12KB

    • memory/612-35-0x0000000031000000-0x0000000031028000-memory.dmp

      Filesize

      160KB

    • memory/612-49-0x0000000031090000-0x00000000310B8000-memory.dmp

      Filesize

      160KB

    • memory/612-25-0x0000000030FA0000-0x0000000030FC8000-memory.dmp

      Filesize

      160KB

    • memory/612-30-0x0000000030FD0000-0x0000000030FF8000-memory.dmp

      Filesize

      160KB

    • memory/612-16-0x0000000030F40000-0x0000000030F68000-memory.dmp

      Filesize

      160KB

    • memory/612-39-0x0000000031030000-0x0000000031058000-memory.dmp

      Filesize

      160KB

    • memory/612-44-0x0000000031060000-0x0000000031088000-memory.dmp

      Filesize

      160KB

    • memory/612-20-0x0000000030F70000-0x0000000030F98000-memory.dmp

      Filesize

      160KB

    • memory/612-54-0x00000000310C0000-0x00000000310E8000-memory.dmp

      Filesize

      160KB

    • memory/612-59-0x00000000310F0000-0x0000000031118000-memory.dmp

      Filesize

      160KB

    • memory/612-64-0x0000000031120000-0x0000000031148000-memory.dmp

      Filesize

      160KB

    • memory/612-69-0x0000000031150000-0x0000000031178000-memory.dmp

      Filesize

      160KB

    • memory/612-74-0x0000000031180000-0x00000000311A8000-memory.dmp

      Filesize

      160KB

    • memory/612-9-0x0000000000400000-0x0000000000428000-memory.dmp

      Filesize

      160KB