Overview

overview

10

Static

static

1

gato.jpg

windows10-2004-x64

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General

  • Target

    gato.jpeg

  • Size

    54KB

  • Sample

    240226-v3fyrabg35

  • MD5

    cd869039e351b02dde534759ae627caa

  • SHA1

    8c227c8532a3106c82009117500a53fceb8adcda

  • SHA256

    8fb5890f75d501936e90d1891cd97c8b23396525842fd741f9b9a441405cd01f

  • SHA512

    81a5b30497bb3cf7b6257728ef5f04b2e45d1ec23e159035210292b13514a82313e19c68878f50bd10a9382ed5b6a83c6356d2d2c0607a79ec2e8afbc9bc3fc0

  • SSDEEP

    1536:g6taN+v7AZswe0Q4qKjLkvqwWsXcWQeldDrVh5Bh0K4:QEAneazLaMWQWdDJh5vI

Score
10/10
badrabbitmimikatzevasionpersistenceransomwaretrojan

Malware Config

Targets

    • Target

      gato.jpeg

    • Size

      54KB

    • MD5

      cd869039e351b02dde534759ae627caa

    • SHA1

      8c227c8532a3106c82009117500a53fceb8adcda

    • SHA256

      8fb5890f75d501936e90d1891cd97c8b23396525842fd741f9b9a441405cd01f

    • SHA512

      81a5b30497bb3cf7b6257728ef5f04b2e45d1ec23e159035210292b13514a82313e19c68878f50bd10a9382ed5b6a83c6356d2d2c0607a79ec2e8afbc9bc3fc0

    • SSDEEP

      1536:g6taN+v7AZswe0Q4qKjLkvqwWsXcWQeldDrVh5Bh0K4:QEAneazLaMWQWdDJh5vI

    Score
    10/10
    badrabbitmimikatzevasionpersistenceransomwaretrojan

    • BadRabbit

      Ransomware family discovered in late 2017, mainly targeting Russia and Ukraine.

      ransomwarebadrabbit

    • Mimikatz

      mimikatz is an open source tool to dump credentials on Windows.

      mimikatz

    • Modifies WinLogon for persistence

      persistence

    • UAC bypass

      evasiontrojan

    • mimikatz is an open source tool to dump credentials on Windows

    • Blocklisted process makes network request

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1
T1053

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Scheduled Task/Job

1
T1053

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Scheduled Task/Job

1
T1053

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Impair Defenses

1
T1562

Disable or Modify Tools

1
T1562.001

Modify Registry

3
T1112

Credential Access

Discovery

Peripheral Device Discovery

1
T1120

Query Registry

4
T1012

System Information Discovery

4
T1082

Lateral Movement

Collection

Command and Control

Web Service

1
T1102

Exfiltration

Impact

Tasks