Analysis

  • max time kernel
    0s
  • max time network
    3s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    16/10/2024, 01:17

General

  • Target

    4acb9bcf529e6c64385205ef112eab30_JaffaCakes118.exe

  • Size

    148KB

  • MD5

    4acb9bcf529e6c64385205ef112eab30

  • SHA1

    486ac5dc4ff884c1b89cff69c7efd850a8fcf3eb

  • SHA256

    e3424fe2569d8b4457a4210e79aa7f8db37a4bb1d3d0683272d04c37ed808dbf

  • SHA512

    2a6a5760de393c0600d3cae5be3b19e39879a105f7e343308912a92ea2e57802b442476fc762ecabbe1ca8d8d7481893296adca9a9acad3adcec2be2a0a0f6cc

  • SSDEEP

    3072:NGAZUZuq4M/iw9J1YpkN+VrG9CmBofh4oCVi:MAZgufM/ieLnyrUoh4oSi

Malware Config

Signatures

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • 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 behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4acb9bcf529e6c64385205ef112eab30_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\4acb9bcf529e6c64385205ef112eab30_JaffaCakes118.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: RenamesItself
    • Suspicious use of AdjustPrivilegeToken
    PID:2660

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • memory/2660-0-0x0000000000401000-0x0000000000405000-memory.dmp

          Filesize

          16KB

        • memory/2660-1-0x00000000004A0000-0x00000000004C2000-memory.dmp

          Filesize

          136KB

        • memory/2660-2-0x0000000000400000-0x000000000042B000-memory.dmp

          Filesize

          172KB