Overview

overview

8

Static

static

1

watch.html

windows7-x64

1

watch.html

windows10-2004-x64

8

Sharing

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General

  • Target

    watch

  • Size

    747KB

  • Sample

    230405-15kmlshg59

  • MD5

    6bb2d583f8cf1515275418c789c6b9eb

  • SHA1

    92e2f6d7a894626a26caaf96b13f6f0e54f8f925

  • SHA256

    648b4ba0642d127e73217d9c54b7f1401bf39b28fa02b989dca2760a2b4ef153

  • SHA512

    9f7a9a0664b80fad61124adb7b3f3f00c4b583a2190d512230a2b15150b0b9bbd952251d37ba2e03f800d43d009bcc5e0f318df268cbeb2b1077ace3a2bd9ea4

  • SSDEEP

    12288:3UsDOalcxWzd61/pcH/uTvQ31/NW1D/ll:Wyd8pcH/LNY

Score
8/10
bootkitpersistence

Malware Config

Targets

    • Target

      watch

    • Size

      747KB

    • MD5

      6bb2d583f8cf1515275418c789c6b9eb

    • SHA1

      92e2f6d7a894626a26caaf96b13f6f0e54f8f925

    • SHA256

      648b4ba0642d127e73217d9c54b7f1401bf39b28fa02b989dca2760a2b4ef153

    • SHA512

      9f7a9a0664b80fad61124adb7b3f3f00c4b583a2190d512230a2b15150b0b9bbd952251d37ba2e03f800d43d009bcc5e0f318df268cbeb2b1077ace3a2bd9ea4

    • SSDEEP

      12288:3UsDOalcxWzd61/pcH/uTvQ31/NW1D/ll:Wyd8pcH/LNY

    Score
    8/10
    bootkitpersistence

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Checks for any installed AV software in registry

    • 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

Registry Run Keys / Startup Folder

1
T1060

Bootkit

1
T1067

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Security Software Discovery

1
T1063

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks