Overview

overview

10

Static

static

4c2201e0da...0f.exe

windows7_x64

10

4c2201e0da...0f.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    4c2201e0dadda423bb9faf986e76b5cedd1219528df184ae36d828b38ea5400f

  • Size

    235KB

  • Sample

    220712-jg1kgsgebm

  • MD5

    a9780ba7c6eb9e1d1881c96afb73faf4

  • SHA1

    b224cccb602a4276a28e3e11231b5b115332132e

  • SHA256

    4c2201e0dadda423bb9faf986e76b5cedd1219528df184ae36d828b38ea5400f

  • SHA512

    6832ab9b83617b7838eb8141b8307a1e228ddf9d31027aee736bf35b0afa93e12e3b97b9e4f58bacb012b781de943c0c06eb3c8d11d241b599228eecf6410777

Score
10/10
gandcrabbackdoorpersistenceransomwaresuricata

Malware Config

Targets

    • Target

      4c2201e0dadda423bb9faf986e76b5cedd1219528df184ae36d828b38ea5400f

    • Size

      235KB

    • MD5

      a9780ba7c6eb9e1d1881c96afb73faf4

    • SHA1

      b224cccb602a4276a28e3e11231b5b115332132e

    • SHA256

      4c2201e0dadda423bb9faf986e76b5cedd1219528df184ae36d828b38ea5400f

    • SHA512

      6832ab9b83617b7838eb8141b8307a1e228ddf9d31027aee736bf35b0afa93e12e3b97b9e4f58bacb012b781de943c0c06eb3c8d11d241b599228eecf6410777

    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