Overview

overview

10

Static

static

10

2024-02-19...ab.exe

windows7-x64

10

2024-02-19...ab.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    2024-02-19_77090dc3a95b954858381ff3bd62508c_gandcrab

  • Size

    147KB

  • Sample

    240219-t5zm7sgh63

  • MD5

    77090dc3a95b954858381ff3bd62508c

  • SHA1

    7bf5e13b9711b7ff9c927c0ae5973682adcc51e4

  • SHA256

    fee47589df24671136834e635efe103ca7e5ee464f6449cdc6309b22ceb69294

  • SHA512

    c669da46686c5e1da65b53ce3d96e9ff5e37920a43f071ce69ca42223d860d955f1eaf6f9b2d98a8e9cbe26d7f1c87f283cfed8c42039aa4b41f7a4a96c48059

  • SSDEEP

    3072:ABounVyFHFMqqDL2/LgHkc2U6FiPZ8aewZ2ql5f2J9lj:AqxHmqqDL6EHl2U6CbeOl5f2Fj

Score
10/10
gandcrabbackdoorpersistenceransomwareupx

Malware Config

Targets

    • Target

      2024-02-19_77090dc3a95b954858381ff3bd62508c_gandcrab

    • Size

      147KB

    • MD5

      77090dc3a95b954858381ff3bd62508c

    • SHA1

      7bf5e13b9711b7ff9c927c0ae5973682adcc51e4

    • SHA256

      fee47589df24671136834e635efe103ca7e5ee464f6449cdc6309b22ceb69294

    • SHA512

      c669da46686c5e1da65b53ce3d96e9ff5e37920a43f071ce69ca42223d860d955f1eaf6f9b2d98a8e9cbe26d7f1c87f283cfed8c42039aa4b41f7a4a96c48059

    • SSDEEP

      3072:ABounVyFHFMqqDL2/LgHkc2U6FiPZ8aewZ2ql5f2J9lj:AqxHmqqDL6EHl2U6CbeOl5f2Fj

    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