Overview

overview

10

Static

static

10

2024-03-28...ab.exe

windows7-x64

10

2024-03-28...ab.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2024-03-28_9a6040a20bcd4db39c27111b21b78cca_gandcrab

  • Size

    145KB

  • Sample

    240328-fe2szsca58

  • MD5

    9a6040a20bcd4db39c27111b21b78cca

  • SHA1

    16f9ce5fe8d0bcc9f6e9a79af0b66fd90dd9c4dd

  • SHA256

    63ac3112836f61c462205aacc98a9339db102d1bfaa1b8c543e1497335d0d9ea

  • SHA512

    39e274007fcb56d32ceaca06ce6932cd9765576fab1016e36848d51dc34f38b7f07d7403b41f8b1e8240a630cb2e01d6b4f8f86a8ca066fd826dc68de5190b96

  • SSDEEP

    3072:HYHVHd2NCMqqDL2/mr3IdE8we0Avu5r++ygLIaagvdCjRv9OtN:HyOqqDL64vdGREz

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      2024-03-28_9a6040a20bcd4db39c27111b21b78cca_gandcrab

    • Size

      145KB

    • MD5

      9a6040a20bcd4db39c27111b21b78cca

    • SHA1

      16f9ce5fe8d0bcc9f6e9a79af0b66fd90dd9c4dd

    • SHA256

      63ac3112836f61c462205aacc98a9339db102d1bfaa1b8c543e1497335d0d9ea

    • SHA512

      39e274007fcb56d32ceaca06ce6932cd9765576fab1016e36848d51dc34f38b7f07d7403b41f8b1e8240a630cb2e01d6b4f8f86a8ca066fd826dc68de5190b96

    • SSDEEP

      3072:HYHVHd2NCMqqDL2/mr3IdE8we0Avu5r++ygLIaagvdCjRv9OtN:HyOqqDL64vdGREz

    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