Overview

overview

6

Static

static

3

4feec4a1e5...18.exe

windows7-x64

6

4feec4a1e5...18.exe

windows10-2004-x64

Analysis

  • max time kernel
    1s
  • max time network
    3s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/10/2024, 00:43

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Errors

Reason
Machine shutdown

General

  • Target
    4feec4a1e591cc56a49f3b6873160d9f_JaffaCakes118.exe
  • Size 126KB
  • Sample241017-a3bntasepc
  • SHA256 064fa73975eeb785998fa53091dfcbb8fac8e350db990e00efe658bed65e5803
  • MD5 SHA1 SHA512 SSDEEP
Score
6/10
bootkitdiscoverypersistence

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.

    bootkitpersistence
  • 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.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\4feec4a1e591cc56a49f3b6873160d9f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\4feec4a1e591cc56a49f3b6873160d9f_JaffaCakes118.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: RenamesItself
    • Suspicious use of AdjustPrivilegeToken
    PID:3068

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        memory/3068-1-0x0000000000400000-0x0000000000423000-memory.dmp
        Download

        memory/3068-0-0x0000000000400000-0x0000000000423000-memory.dmp
        Download