Overview

overview

7

Static

static

3

7b39cff985...ed.exe

windows7-x64

7

7b39cff985...ed.exe

windows10-2004-x64

7

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General

  • Target

    7b39cff9856cccb2f32b2eb96adc909ea600a90ae955b6d17adff5d80eca12ed

  • Size

    4.8MB

  • Sample

    240523-wy8zeabf67

  • MD5

    6705f63a2bfb3b6f1cc9b72e6f045ee7

  • SHA1

    e13d6bad22e029310ec7fbbfe284351772c03355

  • SHA256

    7b39cff9856cccb2f32b2eb96adc909ea600a90ae955b6d17adff5d80eca12ed

  • SHA512

    3e4e698f5ff021a042b0aea98ebb35c9ed424b7c31df0f4616a5d319ac4519c3842235e611c924aea22708597f699146e793dbc35210451b36aef75ea50c3391

  • SSDEEP

    98304:seLpmrmc2lAu28lkcf5YjovKqGYiOE8oLj5YINfSyo8aXM:TcmZl85gyjovK65E8ob5Sx8aXM

Score
7/10
bootkitpersistence

Malware Config

Targets

    • Target

      7b39cff9856cccb2f32b2eb96adc909ea600a90ae955b6d17adff5d80eca12ed

    • Size

      4.8MB

    • MD5

      6705f63a2bfb3b6f1cc9b72e6f045ee7

    • SHA1

      e13d6bad22e029310ec7fbbfe284351772c03355

    • SHA256

      7b39cff9856cccb2f32b2eb96adc909ea600a90ae955b6d17adff5d80eca12ed

    • SHA512

      3e4e698f5ff021a042b0aea98ebb35c9ed424b7c31df0f4616a5d319ac4519c3842235e611c924aea22708597f699146e793dbc35210451b36aef75ea50c3391

    • SSDEEP

      98304:seLpmrmc2lAu28lkcf5YjovKqGYiOE8oLj5YINfSyo8aXM:TcmZl85gyjovK65E8ob5Sx8aXM

    Score
    7/10
    bootkitpersistence

    • Loads dropped DLL

    • 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

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Privilege Escalation

Defense Evasion

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks