Overview

overview

10

Static

static

10

2024-04-27...ab.exe

windows7-x64

10

2024-04-27...ab.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2024-04-27_d1f0d945a1674519164290b856fe80b2_gandcrab

  • Size

    145KB

  • Sample

    240427-m3b1sshg2z

  • MD5

    d1f0d945a1674519164290b856fe80b2

  • SHA1

    70aadd58d48e0d887c7b93f07aabefd7e1553aee

  • SHA256

    312d3ef54c00dfdddc281ee579df83ff40c0d8f30e0a53de7f01a1a4ce7a8e9e

  • SHA512

    8752e43ee55a994448a474326fa78fc55319248c6b12a2f8a9b82109d68154b8ad6e36af93b6bf946a2a2ef3c05985fd168fefc8cfd00fe4d32fb8efb0cda86e

  • SSDEEP

    3072:1YHVHd2NCMqqDL2/mr3IdE8we0Avu5r++ygLIaagvdCjRv9OtN:1yOqqDL64vdGREz

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      2024-04-27_d1f0d945a1674519164290b856fe80b2_gandcrab

    • Size

      145KB

    • MD5

      d1f0d945a1674519164290b856fe80b2

    • SHA1

      70aadd58d48e0d887c7b93f07aabefd7e1553aee

    • SHA256

      312d3ef54c00dfdddc281ee579df83ff40c0d8f30e0a53de7f01a1a4ce7a8e9e

    • SHA512

      8752e43ee55a994448a474326fa78fc55319248c6b12a2f8a9b82109d68154b8ad6e36af93b6bf946a2a2ef3c05985fd168fefc8cfd00fe4d32fb8efb0cda86e

    • SSDEEP

      3072:1YHVHd2NCMqqDL2/mr3IdE8we0Avu5r++ygLIaagvdCjRv9OtN:1yOqqDL64vdGREz

    Score
    10/10
    gandcrabbackdoorpersistenceransomware

    • GandCrab payload

    • Gandcrab

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

      ransomwarebackdoorgandcrab

    • Detects ransomware indicator

    • Gandcrab Payload

    • 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 v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

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

Resource Development

Reconnaissance

Tasks