Overview

overview

10

Static

static

10

2024-01-22...ab.exe

windows7-x64

10

2024-01-22...ab.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    2024-01-22_1b6f12dcd6ac31af8d9431f6fbc30a45_gandcrab

  • Size

    147KB

  • Sample

    240122-t15cwsahg3

  • MD5

    1b6f12dcd6ac31af8d9431f6fbc30a45

  • SHA1

    2fa5a6bc6df8fdfa4d9b155e769aaadb844c8066

  • SHA256

    4a0d46db44bac61e31a856073fab501451d45d1bd8b13e8b8110249862ed4d2b

  • SHA512

    c46c8b135b824d0c060d9fe56f0df4a580422fa149dc334a25cbb6550cd8e8375350a2a3746e8391743fa266a40c45e2e6b5d6e69db188234f057473fe881da9

  • SSDEEP

    3072:MBounVyFHFMqqDL2/LgHkc2U6FiPZ8aewZ2ql5f2J9lj:MqxHmqqDL6EHl2U6CbeOl5f2Fj

Score
10/10
gandcrabbackdoorpersistenceransomwareupx

Malware Config

Targets

    • Target

      2024-01-22_1b6f12dcd6ac31af8d9431f6fbc30a45_gandcrab

    • Size

      147KB

    • MD5

      1b6f12dcd6ac31af8d9431f6fbc30a45

    • SHA1

      2fa5a6bc6df8fdfa4d9b155e769aaadb844c8066

    • SHA256

      4a0d46db44bac61e31a856073fab501451d45d1bd8b13e8b8110249862ed4d2b

    • SHA512

      c46c8b135b824d0c060d9fe56f0df4a580422fa149dc334a25cbb6550cd8e8375350a2a3746e8391743fa266a40c45e2e6b5d6e69db188234f057473fe881da9

    • SSDEEP

      3072:MBounVyFHFMqqDL2/LgHkc2U6FiPZ8aewZ2ql5f2J9lj:MqxHmqqDL6EHl2U6CbeOl5f2Fj

    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