Overview

overview

10

Static

static

10

2024-04-23...ab.exe

windows7-x64

10

2024-04-23...ab.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2024-04-23_d08f6740bfd0d77f766be2abe8d8c0ec_gandcrab

  • Size

    145KB

  • Sample

    240423-c7debaca4z

  • MD5

    d08f6740bfd0d77f766be2abe8d8c0ec

  • SHA1

    80175fa5d8bb224a0a2dde302e7a86c60fac689a

  • SHA256

    365b86e61939d3738a68f27ddc92e78c2e62fa1cc9b8cf5f9d3d5f09f31f5a30

  • SHA512

    2233293e95f688cb8890e57a76ab2806f3d099584a9abb21a2b31387722eada28e9a9393b9f0e7e4f3e0660b7d6e9bee58ffcf61388ba8fb35b91ec77d2ff783

  • SSDEEP

    3072:gYHVHd2NCMqqDL2/mr3IdE8we0Avu5r++ygLIaagvdCjRv9OtN:gyOqqDL64vdGREz

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      2024-04-23_d08f6740bfd0d77f766be2abe8d8c0ec_gandcrab

    • Size

      145KB

    • MD5

      d08f6740bfd0d77f766be2abe8d8c0ec

    • SHA1

      80175fa5d8bb224a0a2dde302e7a86c60fac689a

    • SHA256

      365b86e61939d3738a68f27ddc92e78c2e62fa1cc9b8cf5f9d3d5f09f31f5a30

    • SHA512

      2233293e95f688cb8890e57a76ab2806f3d099584a9abb21a2b31387722eada28e9a9393b9f0e7e4f3e0660b7d6e9bee58ffcf61388ba8fb35b91ec77d2ff783

    • SSDEEP

      3072:gYHVHd2NCMqqDL2/mr3IdE8we0Avu5r++ygLIaagvdCjRv9OtN:gyOqqDL64vdGREz

    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