Overview

overview

10

Static

static

10

2024-06-29...ab.exe

windows7-x64

10

2024-06-29...ab.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2024-06-29_f9edc77b6d9129a9117bae94498b0b55_gandcrab

  • Size

    145KB

  • Sample

    240629-lswf1svemb

  • MD5

    f9edc77b6d9129a9117bae94498b0b55

  • SHA1

    a6735ef4a94ae5c0256b935023ee57a868a9d8aa

  • SHA256

    d50083ff9f67ba59213128ae52393896bca7242cee013f964f86701cc57c72bb

  • SHA512

    e2795c3b167a06fca40b7329ccf12e48364fa99fbbe4c342ed522be0febe60b7ff69ad5d581de346ab8f8a9e3ff8adc9ebf2fa582dfa0a75c000f4d24b69c1eb

  • SSDEEP

    3072:4YHVHd2NCMqqDL2/mr3IdE8we0Avu5r++ygLIaagvdCjRv9OtN:4yOqqDL64vdGREz

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      2024-06-29_f9edc77b6d9129a9117bae94498b0b55_gandcrab

    • Size

      145KB

    • MD5

      f9edc77b6d9129a9117bae94498b0b55

    • SHA1

      a6735ef4a94ae5c0256b935023ee57a868a9d8aa

    • SHA256

      d50083ff9f67ba59213128ae52393896bca7242cee013f964f86701cc57c72bb

    • SHA512

      e2795c3b167a06fca40b7329ccf12e48364fa99fbbe4c342ed522be0febe60b7ff69ad5d581de346ab8f8a9e3ff8adc9ebf2fa582dfa0a75c000f4d24b69c1eb

    • SSDEEP

      3072:4YHVHd2NCMqqDL2/mr3IdE8we0Avu5r++ygLIaagvdCjRv9OtN:4yOqqDL64vdGREz

    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