Analysis

  • max time kernel
    133s
  • max time network
    124s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-06-2024 17:07

General

  • Target

    16ce218ffe33f5e92083627685528426_JaffaCakes118.exe

  • Size

    56KB

  • MD5

    16ce218ffe33f5e92083627685528426

  • SHA1

    704844d1e5d0f3585d74f43e2d3d1c9362272cf5

  • SHA256

    46ace6d67188577c7fccf74fc799294f1d23389ddb22f883a96938e9b9d657f2

  • SHA512

    d31e0631547a2504b4696a37f8b3ff38f011ca1792d7284272176ba20f49f210fd92af40db77b6c04233f0ce21ee00c5ee5b9b71cf8bbb430b5462df22e9752d

  • SSDEEP

    1536:QrLbZnmND6dlgbSOb8MQ7eVeOQ5Rg2+EBf8Hj2:QrPRmF6fgbTQ7CRW+2+Eh8Hj

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\16ce218ffe33f5e92083627685528426_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\16ce218ffe33f5e92083627685528426_JaffaCakes118.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2760
    • C:\Users\Admin\AppData\Local\Temp\16ce218ffe33f5e92083627685528426_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\16ce218ffe33f5e92083627685528426_JaffaCakes118.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2976

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\16ce218ffe33f5e92083627685528426_JaffaCakes118.exe

    Filesize

    56KB

    MD5

    4521501338d500637f8c8712fb2f146a

    SHA1

    e9cd4d04b5d6f985639c1e6199e44369b6a66ab9

    SHA256

    c3970abb12d85a9333b3813a5794c397924d9f25dc3ac1f00c947782c59a93d1

    SHA512

    fd6a1794c1d5f476d4e9e3923c1b8a0c784069d4508b28eaad15ad47794bfe5b6c80454ebc5b7ce5b743282cb603aa69e0ab81441a77a6b4fea1f382458daae2

  • memory/2760-0-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/2760-2-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2760-9-0x00000000001F0000-0x00000000001FE000-memory.dmp

    Filesize

    56KB

  • memory/2760-12-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2976-13-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB

  • memory/2976-14-0x0000000000190000-0x000000000019E000-memory.dmp

    Filesize

    56KB

  • memory/2976-16-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2976-20-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2976-25-0x00000000014B0000-0x00000000014CB000-memory.dmp

    Filesize

    108KB

  • memory/2976-26-0x0000000000400000-0x000000000043A000-memory.dmp

    Filesize

    232KB