Overview

overview

7

Static

static

3

fbdda05780...18.exe

windows7-x64

7

fbdda05780...18.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    fbdda05780c0105abdd755fec2900580_JaffaCakes118

  • Size

    432KB

  • Sample

    240420-ef9pjsge7v

  • MD5

    fbdda05780c0105abdd755fec2900580

  • SHA1

    e463f3e0ddfcf8f340905027b596966e973f546a

  • SHA256

    2a2810ff068467030f05624230fc590ac4e3ef2c9df76a4fe6d1feedf06f8344

  • SHA512

    8440c10fdf797bfb757fd3deed51f48534eb7367d7bf76ac51dd6fc2c7be04292d831bd0d1c084d0abbea3ad75c26b7818e64db3b5d26f28ce5c7e133302eb99

  • SSDEEP

    6144:BO+WwBZthD5J+x9dmKcMVqUl6c4jKMNvyX93dFoMrdUZnD698gWNlPTGQQm6agrG:tvZ/5J+Y1IlErvyX93dr+DVNtTird0

Score
7/10
bootkitpersistence

Malware Config

Targets

    • Target

      fbdda05780c0105abdd755fec2900580_JaffaCakes118

    • Size

      432KB

    • MD5

      fbdda05780c0105abdd755fec2900580

    • SHA1

      e463f3e0ddfcf8f340905027b596966e973f546a

    • SHA256

      2a2810ff068467030f05624230fc590ac4e3ef2c9df76a4fe6d1feedf06f8344

    • SHA512

      8440c10fdf797bfb757fd3deed51f48534eb7367d7bf76ac51dd6fc2c7be04292d831bd0d1c084d0abbea3ad75c26b7818e64db3b5d26f28ce5c7e133302eb99

    • SSDEEP

      6144:BO+WwBZthD5J+x9dmKcMVqUl6c4jKMNvyX93dFoMrdUZnD698gWNlPTGQQm6agrG:tvZ/5J+Y1IlErvyX93dr+DVNtTird0

    Score
    7/10
    bootkitpersistence

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Writes to the Master Boot Record (MBR)

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

      bootkitpersistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks