Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    19-09-2024 06:18

General

  • Target

    eabf3816d619c186afdd0a57e5ef138b_JaffaCakes118.exe

  • Size

    252KB

  • MD5

    eabf3816d619c186afdd0a57e5ef138b

  • SHA1

    fc33d9b6cea1a9d460418d7514a58ae0cc30e853

  • SHA256

    175a3c84c67e0017ec64848aca432b9ecc37328a2cd5c426cbe5d2a58ed536f3

  • SHA512

    235a35acfad17b556544baafd7529f6fa5b0a26513fc93190201f9ccf454c406b036c91b6133557a1c1c14647ae63063323faef272110b2eeedee36a4836f877

  • SSDEEP

    3072:cJ9Zqle2tsu5oehGHA/pqQLxgdolApXu7Tq/pY+SFuK0Rg:cJ9ZqAyoehfLmdHpeeHc3

Malware Config

Signatures

  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Suspicious use of SetThreadContext 1 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 9 IoCs
  • Suspicious use of AdjustPrivilegeToken 25 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\eabf3816d619c186afdd0a57e5ef138b_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\eabf3816d619c186afdd0a57e5ef138b_JaffaCakes118.exe"
    1⤵
    • Maps connected drives based on registry
    • Writes to the Master Boot Record (MBR)
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2008
    • C:\Users\Admin\AppData\Local\Temp\eabf3816d619c186afdd0a57e5ef138b_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\eabf3816d619c186afdd0a57e5ef138b_JaffaCakes118.exe
      2⤵
        PID:2148

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2008-8-0x0000000000230000-0x000000000023D000-memory.dmp

      Filesize

      52KB

    • memory/2008-9-0x0000000000300000-0x000000000031E000-memory.dmp

      Filesize

      120KB

    • memory/2008-7-0x0000000000230000-0x0000000000232000-memory.dmp

      Filesize

      8KB

    • memory/2008-6-0x0000000000230000-0x0000000000239000-memory.dmp

      Filesize

      36KB

    • memory/2008-5-0x0000000000250000-0x0000000000269000-memory.dmp

      Filesize

      100KB

    • memory/2008-4-0x0000000000250000-0x0000000000269000-memory.dmp

      Filesize

      100KB

    • memory/2008-11-0x0000000000340000-0x000000000038D000-memory.dmp

      Filesize

      308KB

    • memory/2008-10-0x0000000000300000-0x000000000032D000-memory.dmp

      Filesize

      180KB

    • memory/2008-3-0x0000000000230000-0x000000000023E000-memory.dmp

      Filesize

      56KB

    • memory/2008-2-0x0000000000230000-0x000000000023E000-memory.dmp

      Filesize

      56KB

    • memory/2008-13-0x0000000000230000-0x000000000023B000-memory.dmp

      Filesize

      44KB

    • memory/2008-14-0x0000000000340000-0x0000000000371000-memory.dmp

      Filesize

      196KB

    • memory/2008-12-0x0000000000300000-0x0000000000324000-memory.dmp

      Filesize

      144KB

    • memory/2008-15-0x0000000000300000-0x0000000000312000-memory.dmp

      Filesize

      72KB

    • memory/2008-16-0x0000000002630000-0x000000000269B000-memory.dmp

      Filesize

      428KB

    • memory/2008-18-0x0000000000230000-0x000000000023B000-memory.dmp

      Filesize

      44KB

    • memory/2008-17-0x00000000026F0000-0x0000000002789000-memory.dmp

      Filesize

      612KB

    • memory/2008-19-0x0000000002630000-0x00000000026A1000-memory.dmp

      Filesize

      452KB

    • memory/2008-20-0x0000000000230000-0x0000000000238000-memory.dmp

      Filesize

      32KB

    • memory/2008-21-0x0000000000230000-0x0000000000239000-memory.dmp

      Filesize

      36KB

    • memory/2008-22-0x00000000026F0000-0x0000000002796000-memory.dmp

      Filesize

      664KB

    • memory/2148-29-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/2148-28-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/2148-33-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/2148-31-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB