Analysis

  • max time kernel
    93s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/07/2024, 03:10

General

  • Target

    2ecb787def3aaaec411059c989832c73_JaffaCakes118.exe

  • Size

    976KB

  • MD5

    2ecb787def3aaaec411059c989832c73

  • SHA1

    22cf76c95c414368bb828271ed318add8d6a4683

  • SHA256

    78c85f9affc134d3152af9c9c73dc93b989681050043d4493ac64694df7c97f3

  • SHA512

    550f7e36e0591cac356c0b0ef84b7f1eb1365199dcc17b8de333c5690eb77920038e35901ad0ef2d91c0fc968e6577ce239ee00955880c89027af3848e59721f

  • SSDEEP

    24576:dgdhhQGGnnazLpj4VHogiuG/EVeJGQl+NPw3nFuqJg:dqgazxcGkegQaPw3kqS

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2ecb787def3aaaec411059c989832c73_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2ecb787def3aaaec411059c989832c73_JaffaCakes118.exe"
    1⤵
    • Drops file in Program Files directory
    • Suspicious use of WriteProcessMemory
    PID:4032
    • C:\Program Files (x86)\cyumt\syhf.exe
      "C:\Program Files (x86)\cyumt\syhf.exe"
      2⤵
      • Executes dropped EXE
      PID:4452

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Program Files (x86)\cyumt\syhf.exe

    Filesize

    991KB

    MD5

    41851d59994b345b6b8e4cb2c34377b8

    SHA1

    c9d110411dd871edb143a70a47ea1d84c369680a

    SHA256

    17dbc4f311d48f099b632b281dc28c0c06fcc26b2660e121ddb304b6e766a669

    SHA512

    f7af4b4a70f6a9015fa9fdbbf8bd06780d265d860d517ff37795fe6b919c9e8f2227cb83d3e97f3a4a5866d426f7d4cf5d9ad4c602b925f4796ea229ba21bfeb

  • memory/4032-4-0x0000000000400000-0x000000000045A000-memory.dmp

    Filesize

    360KB

  • memory/4452-5-0x0000000000400000-0x000000000045A000-memory.dmp

    Filesize

    360KB