Overview

overview

10

Static

static

1

URLScan

urlscan

1

https://drive.google...

windows10-2004-x64

10

Sharing

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General

  • Target

    https://drive.google.com/file/d/1Sfy2LUh9OexWDt9At1hjTaDsb8HaQ4Sm/view

  • Sample

    230520-awcbrshc58

Score
10/10
gandcrabbackdoordiscoverypersistenceransomware

Malware Config

Targets

    • Target

      https://drive.google.com/file/d/1Sfy2LUh9OexWDt9At1hjTaDsb8HaQ4Sm/view

    Score
    10/10
    gandcrabbackdoordiscoverypersistenceransomware

    • Gandcrab

      Gandcrab is a Trojan horse that encrypts files on a computer.

      ransomwarebackdoorgandcrab

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies system executable filetype association

      persistence

    • Registers COM server for autorun

      persistence

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Change Default File Association

1
T1042

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Credential Access

Discovery

Query Registry

3
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Tasks