Analysis

  • max time kernel
    118s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    17-04-2024 21:58

General

  • Target

    f6a8e67dea2d9d3796f9f9f7862b0544_JaffaCakes118.exe

  • Size

    105KB

  • MD5

    f6a8e67dea2d9d3796f9f9f7862b0544

  • SHA1

    67eeba8ade764445e3551a04fe1832ea7480f7cd

  • SHA256

    5ddc8403ff377599e7b622b9c3cdaf2755244dba80eaed26318983f6b59120c0

  • SHA512

    c3b4e2b41d5c23adf2fbc7a9407410b134ad8551ddb19705e5d6747100b6bde9dcf3cbddbb5e73658b4ebb354a6e3521dee718dd3625b3a59d82e0b016b2b9d3

  • SSDEEP

    1536:G0nGMHIYuhaZp2KZrXVIBZW/x/AvCGrCZ3ojFXX2TXA+RxI+LbZFt0KOE1uIcKiI:GYtuaDxZ6eCCGGZ4jGk+LN3LOEOIpW9i

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f6a8e67dea2d9d3796f9f9f7862b0544_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f6a8e67dea2d9d3796f9f9f7862b0544_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2512
    • C:\Users\Admin\AppData\Local\Temp\f6a8e67dea2d9d3796f9f9f7862b0544_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\f6a8e67dea2d9d3796f9f9f7862b0544_JaffaCakes118.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:1664

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\f6a8e67dea2d9d3796f9f9f7862b0544_JaffaCakes118.exe

    Filesize

    105KB

    MD5

    824612ca8daac222c5c8e0a9cd6e3dba

    SHA1

    684436cc1642013ba905ed8c0df57b851e881374

    SHA256

    a77971efe26a18694d964309dd761e0246b29c2efb8441c3baa304496f86bd98

    SHA512

    4b8ba8dcfa6b7b0bc10a09ee80ba3c20d44ba805b2aaf343df4c56560c3518463a1466ca5e78364ad81c74dddf36e74534cc2d6ba970e67cab24fce25419e4c5

  • memory/1664-17-0x0000000000140000-0x000000000016F000-memory.dmp

    Filesize

    188KB

  • memory/1664-23-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/1664-28-0x00000000001A0000-0x00000000001BB000-memory.dmp

    Filesize

    108KB

  • memory/2512-0-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2512-1-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2512-3-0x0000000000140000-0x000000000016F000-memory.dmp

    Filesize

    188KB

  • memory/2512-11-0x0000000000190000-0x00000000001BF000-memory.dmp

    Filesize

    188KB

  • memory/2512-16-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB