Overview

overview

10

Static

static

3

JaffaCakes...8b.exe

windows7-x64

10

JaffaCakes...8b.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_b6dbd2d0fbd8d9710a40e0f42753e68b

  • Size

    233KB

  • Sample

    250105-w7aszavjdm

  • MD5

    b6dbd2d0fbd8d9710a40e0f42753e68b

  • SHA1

    b073d500c013ce2cbed08bddcfa04eba0c4af22c

  • SHA256

    299f191aa3decd3256c9c3522dd444321db8b45a49109ecd3ad14c57d6eccdb2

  • SHA512

    33843e88ac3eb944192801a5555ef1abdc302d33419f9037bf8c23002fa1f72f0f10d3aa43ca45ea3d5cb39419e63611b361cc020ff714f3c33faff1f85d47f9

  • SSDEEP

    3072:ggJYL+iU82IteL5hYcAhaW3q0Dj7VVkYvB5nxMwxWhoUqVRMlcK:ggJYLk6t5u0vZVkYzNWh2wp

Score
10/10
gandcrabbackdoordiscoverypersistenceransomware

Malware Config

Targets

    • Target

      JaffaCakes118_b6dbd2d0fbd8d9710a40e0f42753e68b

    • Size

      233KB

    • MD5

      b6dbd2d0fbd8d9710a40e0f42753e68b

    • SHA1

      b073d500c013ce2cbed08bddcfa04eba0c4af22c

    • SHA256

      299f191aa3decd3256c9c3522dd444321db8b45a49109ecd3ad14c57d6eccdb2

    • SHA512

      33843e88ac3eb944192801a5555ef1abdc302d33419f9037bf8c23002fa1f72f0f10d3aa43ca45ea3d5cb39419e63611b361cc020ff714f3c33faff1f85d47f9

    • SSDEEP

      3072:ggJYL+iU82IteL5hYcAhaW3q0Dj7VVkYvB5nxMwxWhoUqVRMlcK:ggJYLk6t5u0vZVkYzNWh2wp

    Score
    10/10
    gandcrabbackdoordiscoverypersistenceransomware

    • GandCrab payload

    • Gandcrab

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

      ransomwarebackdoorgandcrab

    • Gandcrab family

      gandcrab

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • 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