Overview

overview

8

Static

static

3

JaffaCakes...31.exe

windows7-x64

7

JaffaCakes...31.exe

windows10-2004-x64

8

Sharing

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General

  • Target
    JaffaCakes118_c752079c32c024f0b34508c7c9a45131
  • Size 809KB
  • Sample250119-pastyswpew
  • SHA256 18013ff47859d62b2991d46158391aca69f08bcda5c5638c3f468800ef78e043
  • MD5 SHA1 SHA512 SSDEEP
Score
8/10
bootkitdiscoverypersistencespywarestealer

Malware Config

Targets

    • Target
      JaffaCakes118_c752079c32c024f0b34508c7c9a45131
    • Size 809KB
    • SHA256 18013ff47859d62b2991d46158391aca69f08bcda5c5638c3f468800ef78e043
    • MD5 SHA1 SHA512 SSDEEP
    Score
    8/10
    bootkitdiscoverypersistencespywarestealer

    • 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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • 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
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

2
T1547

Active Setup

1
T1547.014

Registry Run Keys / Startup Folder

1
T1547.001

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Active Setup

1
T1547.014

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

2
T1112

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Peripheral Device Discovery

2
T1120

Query Registry

3
T1012

System Information Discovery

3
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Tasks