Overview

overview

8

Static

static

71b02b6fcc...33.exe

windows7-x64

8

71b02b6fcc...33.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    71b02b6fccc4e5eeb6d935d4f75123edc0ac593343e78b5e79d621e5344c9733

  • Size

    3.3MB

  • Sample

    221123-mt2vvsab9y

  • MD5

    f1bdfc8f7724ed65d5b4a401e5cb3f5e

  • SHA1

    cc067dbfb98419e90c6eabc659189bb285f9b4f6

  • SHA256

    71b02b6fccc4e5eeb6d935d4f75123edc0ac593343e78b5e79d621e5344c9733

  • SHA512

    d9300942659b366c31e3466f7a00fa5a753257b4cea71a3fd4aee2eee6455273c43180aa46ef31810f2207745489494aa188406af13979d60dbf6d0ee9354648

  • SSDEEP

    49152:X5L8gp7MCG9XmAudwgj/FjxUZUanSd+hW5Sj+C/7ICJXaejl8eO3TKmV:dvp7MnZmndBbFj6ZU9dKBhXakZte

Score
8/10
bootkitpersistenceupx

Malware Config

Targets

    • Target

      71b02b6fccc4e5eeb6d935d4f75123edc0ac593343e78b5e79d621e5344c9733

    • Size

      3.3MB

    • MD5

      f1bdfc8f7724ed65d5b4a401e5cb3f5e

    • SHA1

      cc067dbfb98419e90c6eabc659189bb285f9b4f6

    • SHA256

      71b02b6fccc4e5eeb6d935d4f75123edc0ac593343e78b5e79d621e5344c9733

    • SHA512

      d9300942659b366c31e3466f7a00fa5a753257b4cea71a3fd4aee2eee6455273c43180aa46ef31810f2207745489494aa188406af13979d60dbf6d0ee9354648

    • SSDEEP

      49152:X5L8gp7MCG9XmAudwgj/FjxUZUanSd+hW5Sj+C/7ICJXaejl8eO3TKmV:dvp7MnZmndBbFj6ZU9dKBhXakZte

    Score
    8/10
    bootkitpersistenceupx

    • Executes dropped EXE

    • UPX packed file

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

      upx

    • 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 v6

Initial Access

Execution

Persistence

Bootkit

1
T1067

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks