Overview

overview

8

Static

static

5

b0b4a31bae...18.exe

windows7-x64

7

b0b4a31bae...18.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    b0b4a31baec71ce5b10c101e0c36722a_JaffaCakes118

  • Size

    880KB

  • Sample

    241129-mqvx5s1kf1

  • MD5

    b0b4a31baec71ce5b10c101e0c36722a

  • SHA1

    3ad836b254a500650440c9b0557e4d101575c3a0

  • SHA256

    dff80bb0b94b9e7a84bdaafc7ea8121e11ff805473d999b7d240ad84a658e5e7

  • SHA512

    03070c0eede5587ab134b6a32069de700409375282919635fc410e6dbd38bd54257b1f9c5107ff774b98f3d98d82b82a8dc7b5b4286c3ed4ae09854fa977e9e1

  • SSDEEP

    12288:Dqb7NgVNztGr7TkG1XXkWZ0H/AfF7GiMss2n0R6Q1fhXLDgjzxJ5qruHqImJBiyZ:mCNE3D5JqH/Y8iMo0kAfhXnyiupwBi

Score
8/10
bootkitdiscoverypersistencespywarestealerupx

Malware Config

Targets

    • Target

      b0b4a31baec71ce5b10c101e0c36722a_JaffaCakes118

    • Size

      880KB

    • MD5

      b0b4a31baec71ce5b10c101e0c36722a

    • SHA1

      3ad836b254a500650440c9b0557e4d101575c3a0

    • SHA256

      dff80bb0b94b9e7a84bdaafc7ea8121e11ff805473d999b7d240ad84a658e5e7

    • SHA512

      03070c0eede5587ab134b6a32069de700409375282919635fc410e6dbd38bd54257b1f9c5107ff774b98f3d98d82b82a8dc7b5b4286c3ed4ae09854fa977e9e1

    • SSDEEP

      12288:Dqb7NgVNztGr7TkG1XXkWZ0H/AfF7GiMss2n0R6Q1fhXLDgjzxJ5qruHqImJBiyZ:mCNE3D5JqH/Y8iMo0kAfhXnyiupwBi

    Score
    8/10
    bootkitdiscoverypersistencespywarestealerupx

    • 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

    • 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

    • Drops file in System32 directory

    • UPX packed file

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

      upx
    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

3
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