Overview

overview

10

Static

static

3732c9fd5f...4d.exe

windows7_x64

10

3732c9fd5f...4d.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    3732c9fd5ff38c31fda2492dd81584819f12cce5731f7361f536bdf8040c724d

  • Size

    254KB

  • Sample

    220626-aejdrahdfn

  • MD5

    cf85b692e58a94538052047ccaaad006

  • SHA1

    08c9f04c1002311ae51671427be6994ed604e797

  • SHA256

    3732c9fd5ff38c31fda2492dd81584819f12cce5731f7361f536bdf8040c724d

  • SHA512

    f60270cac39e9cc6f1ebb88bfb47a4b8001962c91e4797d9898556eea51e82e5163dc6207cadeaa008a10b54c9e99178f062ce17164364810591f6d1d786a040

Score
10/10
gandcrabbackdoorpersistenceransomwaresuricata

Malware Config

Targets

    • Target

      3732c9fd5ff38c31fda2492dd81584819f12cce5731f7361f536bdf8040c724d

    • Size

      254KB

    • MD5

      cf85b692e58a94538052047ccaaad006

    • SHA1

      08c9f04c1002311ae51671427be6994ed604e797

    • SHA256

      3732c9fd5ff38c31fda2492dd81584819f12cce5731f7361f536bdf8040c724d

    • SHA512

      f60270cac39e9cc6f1ebb88bfb47a4b8001962c91e4797d9898556eea51e82e5163dc6207cadeaa008a10b54c9e99178f062ce17164364810591f6d1d786a040

    Score
    10/10
    gandcrabbackdoorpersistenceransomwaresuricata

    • GandCrab Payload

    • Gandcrab

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

      ransomwarebackdoorgandcrab

    • suricata: ET MALWARE Observed GandCrab Domain (gandcrab .bit)

      suricata: ET MALWARE Observed GandCrab Domain (gandcrab .bit)

      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