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Analysis

  • max time kernel
    119s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    20/08/2024, 16:53

General

  • Target

    b00be704f080d288f636c8ab8f27ae05_JaffaCakes118.exe

  • Size

    26KB

  • MD5

    b00be704f080d288f636c8ab8f27ae05

  • SHA1

    65d5c9dd609fdf25d55a0a4751fb7f5310df5fe0

  • SHA256

    f5d1a37476274bb665cb13399f8332f8e058503cefe60921635b6a6c567baf48

  • SHA512

    7279330666dedbfdf26bf931434924005353cac5e7ae7669624b2786bceec3236775ba810254a06bd0ba61c959f3a1a200f8fcf7717ef3b23ee4e136d179044d

  • SSDEEP

    768:dVFalIlSET5IDp2utTyypkHonisKl4qL:jkmwE40uJ3pBnisKldL

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1240
      • C:\Users\Admin\AppData\Local\Temp\b00be704f080d288f636c8ab8f27ae05_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\b00be704f080d288f636c8ab8f27ae05_JaffaCakes118.exe"
        2⤵
        • Adds Run key to start application
        • Drops file in System32 directory
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2988
        • C:\Users\Admin\AppData\Local\Temp\b00be704f080d288f636c8ab8f27ae05_JaffaCakes118.exe
          "C:\Users\Admin\AppData\Local\Temp\b00be704f080d288f636c8ab8f27ae05_JaffaCakes118.exe"
          3⤵
            PID:2120

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1240-4-0x00000000024B0000-0x00000000024B1000-memory.dmp

        Filesize

        4KB

      • memory/1240-3-0x00000000024B0000-0x00000000024B1000-memory.dmp

        Filesize

        4KB

      • memory/2120-1-0x0000000000400000-0x0000000000409000-memory.dmp

        Filesize

        36KB

      • memory/2988-0-0x0000000000400000-0x0000000000409000-memory.dmp

        Filesize

        36KB

      • memory/2988-5-0x0000000000400000-0x0000000000409000-memory.dmp

        Filesize

        36KB