Overview

overview

10

Static

static

8fd5a6c8b2...e7.exe

windows7_x64

10

8fd5a6c8b2...e7.exe

windows10_x64

6

Sharing

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General

  • Target

    8fd5a6c8b2bd6a9aad499d09f69f44fd1c90326c5cbe94b82dc637cf7e57ace7

  • Size

    266KB

  • Sample

    210518-qx3z46nxjs

  • MD5

    db32013afdedee1634b6d3578131cd1c

  • SHA1

    2054914a21fd7137dff656a85fb1b850a3219510

  • SHA256

    8fd5a6c8b2bd6a9aad499d09f69f44fd1c90326c5cbe94b82dc637cf7e57ace7

  • SHA512

    f6138c0d20cb1413ddd0739d4a932609889e41bde258013b3994280784868734913a1e4db5fe656d7f5cbf1774cb4f09720882510ec64459d81b9513ff450475

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      8fd5a6c8b2bd6a9aad499d09f69f44fd1c90326c5cbe94b82dc637cf7e57ace7

    • Size

      266KB

    • MD5

      db32013afdedee1634b6d3578131cd1c

    • SHA1

      2054914a21fd7137dff656a85fb1b850a3219510

    • SHA256

      8fd5a6c8b2bd6a9aad499d09f69f44fd1c90326c5cbe94b82dc637cf7e57ace7

    • SHA512

      f6138c0d20cb1413ddd0739d4a932609889e41bde258013b3994280784868734913a1e4db5fe656d7f5cbf1774cb4f09720882510ec64459d81b9513ff450475

    Score
    10/10
    gandcrabbackdoorpersistenceransomware

    • GandCrab Payload

    • Gandcrab

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

      ransomwarebackdoorgandcrab

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks