Overview

overview

8

Static

static

DesktopGoo...or.exe

windows10-2004_x64

8

Sharing

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General

  • Target

    DesktopGoose_v0.3_Extractor.exe

  • Size

    4.2MB

  • Sample

    220516-rvnrvahcbq

  • MD5

    4794142776c35938d65aec9aac022c2f

  • SHA1

    f9e281b20d51e0db73d124d172dfce8ada1b1368

  • SHA256

    2d97bbbeb28b7836841aad642aa9c36f5c8f388bde0a0b22d8b17c8b9d417fd8

  • SHA512

    578cd1cb54e3740fd6a998809c29246f51e4a2200fa41496e2892c45ffcdbccb12a0172b110cf3035eb1acc4c0baac3cde15139074799f8a1a7c1108513e906b

Score
8/10
bootkitpersistence

Malware Config

Targets

    • Target

      DesktopGoose_v0.3_Extractor.exe

    • Size

      4.2MB

    • MD5

      4794142776c35938d65aec9aac022c2f

    • SHA1

      f9e281b20d51e0db73d124d172dfce8ada1b1368

    • SHA256

      2d97bbbeb28b7836841aad642aa9c36f5c8f388bde0a0b22d8b17c8b9d417fd8

    • SHA512

      578cd1cb54e3740fd6a998809c29246f51e4a2200fa41496e2892c45ffcdbccb12a0172b110cf3035eb1acc4c0baac3cde15139074799f8a1a7c1108513e906b

    Score
    8/10
    bootkitpersistence

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence
    behavioral1

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

3
T1012

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks