Overview

overview

10

Static

static

562517caab...1e.exe

windows7-x64

10

562517caab...1e.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    562517caab34d8e848c70f8955088fd3076c9fc5e3e5d97bbf311990035f871e

  • Size

    293KB

  • Sample

    220725-f5rqpsgfgp

  • MD5

    86131a6b0b872e016b927a2fdb0345fe

  • SHA1

    f28a6882985e96fe42158561d767ec7d866c6983

  • SHA256

    562517caab34d8e848c70f8955088fd3076c9fc5e3e5d97bbf311990035f871e

  • SHA512

    7b81fb756208c2065ad5da9bf3dcd9fded5ec1e3c148bcae0b18e5a0d5fd9e772a05206bd1c5bbbe2d261e6e505a580e8420fe527385eb2648fdd04094f9cac5

Score
10/10
gandcrabbackdoorpersistenceransomwaresuricata

Malware Config

Targets

    • Target

      562517caab34d8e848c70f8955088fd3076c9fc5e3e5d97bbf311990035f871e

    • Size

      293KB

    • MD5

      86131a6b0b872e016b927a2fdb0345fe

    • SHA1

      f28a6882985e96fe42158561d767ec7d866c6983

    • SHA256

      562517caab34d8e848c70f8955088fd3076c9fc5e3e5d97bbf311990035f871e

    • SHA512

      7b81fb756208c2065ad5da9bf3dcd9fded5ec1e3c148bcae0b18e5a0d5fd9e772a05206bd1c5bbbe2d261e6e505a580e8420fe527385eb2648fdd04094f9cac5

    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