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Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    28/08/2024, 23:50

General

  • Target

    c7de53d6a551375bacbc9f69fb942ca3_JaffaCakes118.exe

  • Size

    252KB

  • MD5

    c7de53d6a551375bacbc9f69fb942ca3

  • SHA1

    e67c76ad4d74550bf2d415d5fd24c53e3962bb97

  • SHA256

    a86da44862db5dcebd74768d468fab7346133e6ccc4d95d2759e2c500248a1c3

  • SHA512

    d85d6210128f16b09a0f49f399dc17d9ac16e4427db69fad210614041071d9cc267bddc0cbf945832027e5b91da2334be9dbef5bd356e66d1da60de1ed0ff49d

  • SSDEEP

    3072:eJd8qle2tsu5oehGHA/pqQLxgdBlApXu7Tq/pY+SFuK0Rg:eJd8qAyoehfLmdcpeeHc3

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 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c7de53d6a551375bacbc9f69fb942ca3_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\c7de53d6a551375bacbc9f69fb942ca3_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:2392
    • C:\Users\Admin\AppData\Local\Temp\c7de53d6a551375bacbc9f69fb942ca3_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\c7de53d6a551375bacbc9f69fb942ca3_JaffaCakes118.exe
      2⤵
        PID:2280

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2280-26-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/2280-34-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/2280-32-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/2280-29-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/2280-30-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/2392-20-0x0000000001030000-0x00000000010C9000-memory.dmp

      Filesize

      612KB

    • memory/2392-19-0x0000000000360000-0x00000000003CB000-memory.dmp

      Filesize

      428KB

    • memory/2392-9-0x0000000001030000-0x00000000010F9000-memory.dmp

      Filesize

      804KB

    • memory/2392-10-0x0000000000360000-0x000000000037E000-memory.dmp

      Filesize

      120KB

    • memory/2392-11-0x0000000000360000-0x000000000038D000-memory.dmp

      Filesize

      180KB

    • memory/2392-12-0x0000000000360000-0x00000000003AD000-memory.dmp

      Filesize

      308KB

    • memory/2392-13-0x0000000000360000-0x0000000000384000-memory.dmp

      Filesize

      144KB

    • memory/2392-2-0x0000000000230000-0x0000000000232000-memory.dmp

      Filesize

      8KB

    • memory/2392-23-0x0000000000360000-0x000000000037E000-memory.dmp

      Filesize

      120KB

    • memory/2392-22-0x0000000000230000-0x0000000000238000-memory.dmp

      Filesize

      32KB

    • memory/2392-21-0x0000000000360000-0x00000000003D1000-memory.dmp

      Filesize

      452KB

    • memory/2392-7-0x0000000000360000-0x0000000000375000-memory.dmp

      Filesize

      84KB

    • memory/2392-18-0x0000000000360000-0x0000000000372000-memory.dmp

      Filesize

      72KB

    • memory/2392-17-0x0000000000360000-0x0000000000391000-memory.dmp

      Filesize

      196KB

    • memory/2392-16-0x0000000000230000-0x000000000023B000-memory.dmp

      Filesize

      44KB

    • memory/2392-15-0x0000000000230000-0x000000000023B000-memory.dmp

      Filesize

      44KB

    • memory/2392-14-0x0000000001030000-0x00000000010D6000-memory.dmp

      Filesize

      664KB

    • memory/2392-8-0x0000000000360000-0x0000000000378000-memory.dmp

      Filesize

      96KB

    • memory/2392-6-0x0000000000360000-0x0000000000378000-memory.dmp

      Filesize

      96KB

    • memory/2392-5-0x0000000000360000-0x0000000000375000-memory.dmp

      Filesize

      84KB

    • memory/2392-3-0x0000000000230000-0x0000000000232000-memory.dmp

      Filesize

      8KB

    • memory/2392-4-0x0000000000230000-0x000000000023D000-memory.dmp

      Filesize

      52KB