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Analysis

  • max time kernel
    149s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    15/07/2024, 19:34

General

  • Target

    4b1838251437d227a01373a7de93ab87_JaffaCakes118.exe

  • Size

    4.5MB

  • MD5

    4b1838251437d227a01373a7de93ab87

  • SHA1

    3fe8c039cc58a43d8ce7239bbf7ed9ab9256380f

  • SHA256

    125446b4547d4831802279f4cf5ed721492b48a850585999e9d7b5889efff336

  • SHA512

    e65470f425cc986f5481a3e9e38adbe4f89dda29753f7f53c57c12646d0d3a78bde1914a4a0ef6d528ece89af2c82cacfbc68a5566678d2291bca45c83fc5d54

  • SSDEEP

    98304:PN3W3t7XP3porGnPEihRl1T4HA4GvWFQvbr3E25F/VbkX7dkKmkLNwvoO:PdW97XvporGnPE6V4g45ebr3EobkX7d8

Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops file in System32 directory 3 IoCs
  • Drops file in Windows directory 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4b1838251437d227a01373a7de93ab87_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\4b1838251437d227a01373a7de93ab87_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of WriteProcessMemory
    PID:2868
    • C:\Windows\SysWOW64\cmd.exe
      cmd / C:\DellPlung.exe
      2⤵
        PID:1944

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • memory/2868-1-0x0000000000400000-0x0000000001462000-memory.dmp

      Filesize

      16.4MB

    • memory/2868-2-0x0000000000290000-0x0000000000291000-memory.dmp

      Filesize

      4KB

    • memory/2868-7-0x0000000000400000-0x0000000001462000-memory.dmp

      Filesize

      16.4MB

    • memory/2868-8-0x0000000000290000-0x0000000000291000-memory.dmp

      Filesize

      4KB