Overview

overview

7

Static

static

3

ff33d82220...18.exe

windows7-x64

7

ff33d82220...18.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    ff33d8222008d59ac228061949ca348c_JaffaCakes118

  • Size

    131KB

  • Sample

    240929-xykggsxakm

  • MD5

    ff33d8222008d59ac228061949ca348c

  • SHA1

    a3da13a412be2271cb79e571ead63783249d0240

  • SHA256

    13074d2567550ce0a2219bd21fa0f9b691125d153cb46c6f527336c1c3a97093

  • SHA512

    6bd50c73ece23a363b7ac3f166ec9ceb45ffae211186f42370ff1b3a0b9120b00a5028805bb1519ff1055a6d4566cd0a21a99a6f8a5916c3e50283b95db93fe7

  • SSDEEP

    3072:sB9Jtqj6IqFe+oIWjbkTOAU6KBo7TnoI4aES7:sBIGBe1oyAU6KBo7s7ax

Score
7/10
bootkitdefense_evasiondiscoverypersistence

Malware Config

Targets

    • Target

      ff33d8222008d59ac228061949ca348c_JaffaCakes118

    • Size

      131KB

    • MD5

      ff33d8222008d59ac228061949ca348c

    • SHA1

      a3da13a412be2271cb79e571ead63783249d0240

    • SHA256

      13074d2567550ce0a2219bd21fa0f9b691125d153cb46c6f527336c1c3a97093

    • SHA512

      6bd50c73ece23a363b7ac3f166ec9ceb45ffae211186f42370ff1b3a0b9120b00a5028805bb1519ff1055a6d4566cd0a21a99a6f8a5916c3e50283b95db93fe7

    • SSDEEP

      3072:sB9Jtqj6IqFe+oIWjbkTOAU6KBo7TnoI4aES7:sBIGBe1oyAU6KBo7s7ax

    Score
    7/10
    bootkitdefense_evasiondiscoverypersistence

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Indicator Removal: File Deletion

      Adversaries may delete files left behind by the actions of their intrusion activity.

      defense_evasion

    • 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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks