Overview

overview

10

Static

static

ac3d71f46c...20.exe

windows7-x64

10

ac3d71f46c...20.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ac3d71f46ce24bdb6a97c0997291633b171c17141d06d153b5d4424ecaa34220

  • Size

    184KB

  • Sample

    221003-m6w55sdbfn

  • MD5

    5160af69aec4088ef0e2cc8d0d9d6850

  • SHA1

    1d1cb3687c3a0473e629fc7178ad914684c647ff

  • SHA256

    ac3d71f46ce24bdb6a97c0997291633b171c17141d06d153b5d4424ecaa34220

  • SHA512

    b5245c7dd0c30d38693f52622e783402e8d09b50f1f2e28ec793133937320982f2fa4ee92c8413a59bc1d3e9b05becb910dbbec368c3cda9fe674ac30d55dc09

  • SSDEEP

    3072:mtABk6WqKjRTmSPYYDw4nOP29jGMg+f0NLStQLdYqodDI+:GABk6WqCvBDnnOPaFf0kOLdyI

Score
10/10
gh0stratbootkitpersistencerat

Malware Config

Targets

    • Target

      ac3d71f46ce24bdb6a97c0997291633b171c17141d06d153b5d4424ecaa34220

    • Size

      184KB

    • MD5

      5160af69aec4088ef0e2cc8d0d9d6850

    • SHA1

      1d1cb3687c3a0473e629fc7178ad914684c647ff

    • SHA256

      ac3d71f46ce24bdb6a97c0997291633b171c17141d06d153b5d4424ecaa34220

    • SHA512

      b5245c7dd0c30d38693f52622e783402e8d09b50f1f2e28ec793133937320982f2fa4ee92c8413a59bc1d3e9b05becb910dbbec368c3cda9fe674ac30d55dc09

    • SSDEEP

      3072:mtABk6WqKjRTmSPYYDw4nOP29jGMg+f0NLStQLdYqodDI+:GABk6WqCvBDnnOPaFf0kOLdyI

    Score
    10/10
    gh0stratbootkitpersistencerat

    • Gh0st RAT payload

    • Gh0strat

      Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

      ratgh0strat

    • Sets DLL path for service in the registry

      persistence

    • Deletes itself

    • 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

    • Drops file in System32 directory

    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

Query Registry

1
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks