Overview

overview

10

Static

static

3ca4020551...e7.exe

windows7_x64

10

3ca4020551...e7.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    3ca4020551bfda5ad08253c4248545eecbffb74f3cfd8eac3e7734eb383827e7

  • Size

    243KB

  • Sample

    220703-ghl3dabbd6

  • MD5

    9b0653866e42c32d2af4affa0a6e944b

  • SHA1

    9d356238ff76e61e03eceff15e51560a30ca4114

  • SHA256

    3ca4020551bfda5ad08253c4248545eecbffb74f3cfd8eac3e7734eb383827e7

  • SHA512

    fe16c546e0e478916461ea7e108fc28f011254e5c2ccbd4d1d29a0c9ac8269279613a0dbef9dabd587f1fbfd151e979ad458b4b451072a8008e3daba39bb35ca

Score
10/10
gandcrabbackdoorpersistenceransomwaresuricata

Malware Config

Targets

    • Target

      3ca4020551bfda5ad08253c4248545eecbffb74f3cfd8eac3e7734eb383827e7

    • Size

      243KB

    • MD5

      9b0653866e42c32d2af4affa0a6e944b

    • SHA1

      9d356238ff76e61e03eceff15e51560a30ca4114

    • SHA256

      3ca4020551bfda5ad08253c4248545eecbffb74f3cfd8eac3e7734eb383827e7

    • SHA512

      fe16c546e0e478916461ea7e108fc28f011254e5c2ccbd4d1d29a0c9ac8269279613a0dbef9dabd587f1fbfd151e979ad458b4b451072a8008e3daba39bb35ca

    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