Overview

overview

8

Static

static

3

jaffacakes...77.exe

windows10-2004-x64

8

jaffacakes...77.exe

windows11-ltsc_2024-x64

8

Sharing

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General

  • Target
    jaffacakes118_d87ce47cc7b3fdf71a5695848981d378ade0aca8acb69107cdaba32b9d09ae77.bin
  • Size 970KB
  • Sample260924-2gvcksyscx
  • SHA256 d87ce47cc7b3fdf71a5695848981d378ade0aca8acb69107cdaba32b9d09ae77
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
bootkitdiscoverypersistenceupx

Malware Config

Targets

    • Target
      jaffacakes118_d87ce47cc7b3fdf71a5695848981d378ade0aca8acb69107cdaba32b9d09ae77.bin
    • Size 970KB
    • SHA256 d87ce47cc7b3fdf71a5695848981d378ade0aca8acb69107cdaba32b9d09ae77
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    bootkitdiscoverypersistenceupx

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

      persistence

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Writes to the Master Boot Record (MBR)

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

      bootkitpersistence

    • Drops file in System32 directory

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks