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Analysis

  • max time kernel
    150s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/04/2024, 18:13

General

  • Target

    e58d072800a8d89cea931fa784aaa899_JaffaCakes118.exe

  • Size

    5.1MB

  • MD5

    e58d072800a8d89cea931fa784aaa899

  • SHA1

    2f493844a5f9cd9cec7a9e0d8e388921069809e7

  • SHA256

    e36f85b380fcff0dcee090f7f4397efcc60f8663e9b36b39ce8c08d2c618e0a4

  • SHA512

    07a3e3f87bb2b62f179a5e43d6445c256cb546d439d6f0f978af9c86c6b34d030af0e5d4a2349c1927f03d3252c7ed2aa65b4d646d37258e5bb2089e22acc302

  • SSDEEP

    98304:aCGlhlpTYpPDQv2mmb5UJgJN2lxD5jvK9aRZ0997GQahplj/xF95ZNMOYBb8LBIZ:y38fmmbVJN2lXLKkD0j7sLN/VyBIXIm4

Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e58d072800a8d89cea931fa784aaa899_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\e58d072800a8d89cea931fa784aaa899_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of WriteProcessMemory
    PID:1640
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /create /tn startt /tr c:\autoexec.bat /sc onstart /ru system
      2⤵
      • Creates scheduled task(s)
      PID:432

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1640-0-0x0000000000400000-0x000000000118E000-memory.dmp

    Filesize

    13.6MB

  • memory/1640-1-0x000000007FDF0000-0x000000007FE4C000-memory.dmp

    Filesize

    368KB

  • memory/1640-2-0x000000007FDF0000-0x000000007FE4C000-memory.dmp

    Filesize

    368KB

  • memory/1640-3-0x000000007FDF0000-0x000000007FE4C000-memory.dmp

    Filesize

    368KB

  • memory/1640-4-0x000000007FDF0000-0x000000007FE4C000-memory.dmp

    Filesize

    368KB

  • memory/1640-5-0x000000007FDF0000-0x000000007FE4C000-memory.dmp

    Filesize

    368KB

  • memory/1640-7-0x000000007FDF0000-0x000000007FE4C000-memory.dmp

    Filesize

    368KB

  • memory/1640-8-0x000000007FDF0000-0x000000007FE4C000-memory.dmp

    Filesize

    368KB

  • memory/1640-6-0x000000007FDF0000-0x000000007FE4C000-memory.dmp

    Filesize

    368KB

  • memory/1640-9-0x000000007FDF0000-0x000000007FE4C000-memory.dmp

    Filesize

    368KB

  • memory/1640-10-0x0000000000400000-0x000000000118E000-memory.dmp

    Filesize

    13.6MB

  • memory/1640-11-0x0000000002F30000-0x0000000002F31000-memory.dmp

    Filesize

    4KB

  • memory/1640-13-0x000000007FDF0000-0x000000007FE4C000-memory.dmp

    Filesize

    368KB

  • memory/1640-14-0x000000007FDF0000-0x000000007FE4C000-memory.dmp

    Filesize

    368KB

  • memory/1640-15-0x0000000000400000-0x000000000118E000-memory.dmp

    Filesize

    13.6MB

  • memory/1640-16-0x0000000000400000-0x000000000118E000-memory.dmp

    Filesize

    13.6MB

  • memory/1640-17-0x000000007FDF0000-0x000000007FE4C000-memory.dmp

    Filesize

    368KB

  • memory/1640-18-0x0000000000400000-0x000000000118E000-memory.dmp

    Filesize

    13.6MB

  • memory/1640-19-0x0000000000400000-0x000000000118E000-memory.dmp

    Filesize

    13.6MB

  • memory/1640-20-0x0000000002F30000-0x0000000002F31000-memory.dmp

    Filesize

    4KB

  • memory/1640-21-0x0000000000400000-0x000000000118E000-memory.dmp

    Filesize

    13.6MB

  • memory/1640-22-0x0000000000400000-0x000000000118E000-memory.dmp

    Filesize

    13.6MB

  • memory/1640-23-0x0000000000400000-0x000000000118E000-memory.dmp

    Filesize

    13.6MB

  • memory/1640-24-0x0000000000400000-0x000000000118E000-memory.dmp

    Filesize

    13.6MB

  • memory/1640-25-0x0000000000400000-0x000000000118E000-memory.dmp

    Filesize

    13.6MB

  • memory/1640-26-0x0000000000400000-0x000000000118E000-memory.dmp

    Filesize

    13.6MB

  • memory/1640-27-0x0000000000400000-0x000000000118E000-memory.dmp

    Filesize

    13.6MB

  • memory/1640-28-0x0000000000400000-0x000000000118E000-memory.dmp

    Filesize

    13.6MB

  • memory/1640-29-0x0000000000400000-0x000000000118E000-memory.dmp

    Filesize

    13.6MB

  • memory/1640-30-0x0000000000400000-0x000000000118E000-memory.dmp

    Filesize

    13.6MB

  • memory/1640-31-0x0000000000400000-0x000000000118E000-memory.dmp

    Filesize

    13.6MB

  • memory/1640-32-0x0000000000400000-0x000000000118E000-memory.dmp

    Filesize

    13.6MB