Overview

overview

10

Static

static

6be8dbcb1f...24.exe

windows7_x64

10

6be8dbcb1f...24.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    6be8dbcb1f0e64cee8f1824cdbd846aee916a363d20414467f166f352cd02724

  • Size

    226KB

  • Sample

    220625-j2hkeaefh5

  • MD5

    4fb4be15ffd29af8150f520671a85fe3

  • SHA1

    9b4be9a5859a283e83b7ae3ec7f4c1509774ede9

  • SHA256

    6be8dbcb1f0e64cee8f1824cdbd846aee916a363d20414467f166f352cd02724

  • SHA512

    9aadd93db0ff81420f1e26598ee49387f7e4f35d7efe876a9af90bea0415822be05b37e7c1ceed2caeac1e261c4ab6ebdb5172eaf8c144632d4f9444d903e217

Score
10/10
gandcrabbackdoorpersistenceransomwaresuricata

Malware Config

Targets

    • Target

      6be8dbcb1f0e64cee8f1824cdbd846aee916a363d20414467f166f352cd02724

    • Size

      226KB

    • MD5

      4fb4be15ffd29af8150f520671a85fe3

    • SHA1

      9b4be9a5859a283e83b7ae3ec7f4c1509774ede9

    • SHA256

      6be8dbcb1f0e64cee8f1824cdbd846aee916a363d20414467f166f352cd02724

    • SHA512

      9aadd93db0ff81420f1e26598ee49387f7e4f35d7efe876a9af90bea0415822be05b37e7c1ceed2caeac1e261c4ab6ebdb5172eaf8c144632d4f9444d903e217

    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