Overview

overview

10

Static

static

10

2024-02-01...ab.exe

windows7-x64

10

2024-02-01...ab.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2024-02-01_2c783177c1b182618169ced40dd5e30a_gandcrab

  • Size

    147KB

  • Sample

    240201-ldxqjabbfj

  • MD5

    2c783177c1b182618169ced40dd5e30a

  • SHA1

    91b5a5fb85e72f7d1254a5f4bb8f2b4e608d682a

  • SHA256

    e79ff4f93ce7a4139d2fb27055b7004acfc1d6ee6e4b71e119bfc6a4d86d1a10

  • SHA512

    670c3d5212a4ac7cdf705272ed11f91869d2b8e59218b56245a63c0488ebcfc259a13e9a8369c163bd35e40f3fcc13c2130807b3d33fb780bb7365f234460f3a

  • SSDEEP

    3072:5BounVyFHFMqqDL2/LgHkc2U6FiPZ8aewZ2ql5f2J9lj:5qxHmqqDL6EHl2U6CbeOl5f2Fj

Score
10/10
gandcrabbackdoorpersistenceransomwareupx

Malware Config

Targets

    • Target

      2024-02-01_2c783177c1b182618169ced40dd5e30a_gandcrab

    • Size

      147KB

    • MD5

      2c783177c1b182618169ced40dd5e30a

    • SHA1

      91b5a5fb85e72f7d1254a5f4bb8f2b4e608d682a

    • SHA256

      e79ff4f93ce7a4139d2fb27055b7004acfc1d6ee6e4b71e119bfc6a4d86d1a10

    • SHA512

      670c3d5212a4ac7cdf705272ed11f91869d2b8e59218b56245a63c0488ebcfc259a13e9a8369c163bd35e40f3fcc13c2130807b3d33fb780bb7365f234460f3a

    • SSDEEP

      3072:5BounVyFHFMqqDL2/LgHkc2U6FiPZ8aewZ2ql5f2J9lj:5qxHmqqDL6EHl2U6CbeOl5f2Fj

    Score
    10/10
    gandcrabbackdoorpersistenceransomwareupx

    • GandCrab payload

    • Gandcrab

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

      ransomwarebackdoorgandcrab

    • Detects Reflective DLL injection artifacts

    • Detects ransomware indicator

    • Gandcrab Payload

    • UPX dump on OEP (original entry point)

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • 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 Enterprise v15

Tasks