Overview

overview

10

Static

static

3d2eb2c3b8...61.exe

windows7_x64

10

3d2eb2c3b8...61.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    3d2eb2c3b8340f23e9430adc1520a663454d78a58123397306c1299278182b61

  • Size

    212KB

  • Sample

    220703-ejlf5agcb9

  • MD5

    a82d5bbfb026a00283a6fab1d4c530dc

  • SHA1

    8974d9525d2b88d9f2a6ef26852f4afe63e6df04

  • SHA256

    3d2eb2c3b8340f23e9430adc1520a663454d78a58123397306c1299278182b61

  • SHA512

    5c73e2b419b9bc277a18fd49a54574f083c8e9d478caf3ad5bd02891ec449539bbcb5ffd96935ccd9e3c0d7b87a975ed6d655835f2fbd6dc1cde097802fd722e

Score
10/10
gandcrabbackdoorpersistenceransomwaresuricata

Malware Config

Targets

    • Target

      3d2eb2c3b8340f23e9430adc1520a663454d78a58123397306c1299278182b61

    • Size

      212KB

    • MD5

      a82d5bbfb026a00283a6fab1d4c530dc

    • SHA1

      8974d9525d2b88d9f2a6ef26852f4afe63e6df04

    • SHA256

      3d2eb2c3b8340f23e9430adc1520a663454d78a58123397306c1299278182b61

    • SHA512

      5c73e2b419b9bc277a18fd49a54574f083c8e9d478caf3ad5bd02891ec449539bbcb5ffd96935ccd9e3c0d7b87a975ed6d655835f2fbd6dc1cde097802fd722e

    Score
    10/10
    gandcrabbackdoorpersistenceransomwaresuricata

    • GandCrab Payload

    • Gandcrab

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

      ransomwarebackdoorgandcrab

    • suricata: ET MALWARE Observed GandCrab Ransomware Domain (carder .bit in DNS Lookup)

      suricata: ET MALWARE Observed GandCrab Ransomware Domain (carder .bit in DNS Lookup)

      suricata

    • suricata: ET MALWARE Observed GandCrab Ransomware Domain (ransomware .bit in DNS Lookup)

      suricata: ET MALWARE Observed GandCrab Ransomware Domain (ransomware .bit in DNS Lookup)

      suricata

    • 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