Analysis

  • max time kernel
    147s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-04-2024 20:53

General

  • Target

    f1e736c54a95ee90f684c9c9a4f0f0b3_JaffaCakes118.exe

  • Size

    162KB

  • MD5

    f1e736c54a95ee90f684c9c9a4f0f0b3

  • SHA1

    fa2b2dfe8f242b9603c03cfea5eef52c66af6b1e

  • SHA256

    b8aee91e10d9b13e1ef384a7cd58ac604eb104ec5d8f74110db6bc125726b967

  • SHA512

    3f27273cb9d7410649f100c25f5138e571aed5e5cc1b3a60f27ce17b633ed25dad1e4d9685ffb0cd49d2e12eb1c3f2c2aa6a6c875f289e129b2bfc71634889ef

  • SSDEEP

    3072:bOmGftMUYqK1+pJWEA/erG9aTT5z/wteJUXvNK+T/b8bITU02MJ2:6D6qKAWEdgSLwteevNKGD8UU0RJ2

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f1e736c54a95ee90f684c9c9a4f0f0b3_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f1e736c54a95ee90f684c9c9a4f0f0b3_JaffaCakes118.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:4524
    • C:\Users\Admin\AppData\Local\Temp\f1e736c54a95ee90f684c9c9a4f0f0b3_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\f1e736c54a95ee90f684c9c9a4f0f0b3_JaffaCakes118.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:4320

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\f1e736c54a95ee90f684c9c9a4f0f0b3_JaffaCakes118.exe

    Filesize

    162KB

    MD5

    757c428d1fc387310668b77887dad759

    SHA1

    19f19c2554e51e3ed3fe6671a4aa505cbc14c0fb

    SHA256

    9c10bd3ede8d2a6f4e9ca9d30d5e739474942e70d4394e7d3a7f18dd370918a9

    SHA512

    df1fbdcad9bb0c93b83ada79953d7899315eb9b669e63d87fd12cbcec8c4c477d21828c7be02530f8bbf258dfb4a9b5454b0e1fb0437af6d273c2d6bc0a1d460

  • memory/4320-13-0x0000000000400000-0x000000000042E000-memory.dmp

    Filesize

    184KB

  • memory/4320-15-0x00000000001B0000-0x00000000001DE000-memory.dmp

    Filesize

    184KB

  • memory/4320-21-0x00000000014D0000-0x00000000014EB000-memory.dmp

    Filesize

    108KB

  • memory/4320-20-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/4524-0-0x0000000000400000-0x000000000042E000-memory.dmp

    Filesize

    184KB

  • memory/4524-1-0x00000000001C0000-0x00000000001EE000-memory.dmp

    Filesize

    184KB

  • memory/4524-2-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/4524-11-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB