Overview

overview

10

Static

static

3

2024-02-28...ia.exe

windows7-x64

10

2024-02-28...ia.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2024-02-28_b445e6621241070301a400ad9e0b8018_karagany_mafia

  • Size

    250KB

  • Sample

    240228-f3encscc28

  • MD5

    b445e6621241070301a400ad9e0b8018

  • SHA1

    f8efc3b1b9701d0019975e52ca3644788ff5bde4

  • SHA256

    5e3a89e9fc52739a8595ce6c94219fedb3be69ee460cc82a010d46237dfa33b8

  • SHA512

    3de41a59ccc40313d20bcb7de4f8b5c198e28494cbc626a0003c18a66226beda8e905bafbe5b00e5ce8eedb4995bafc96cab62744de660d6733b4e5ce21d2b00

  • SSDEEP

    3072:O/yK5d0Gj0+nY3uEBLvBNfdUR2/qFnB8o2+vU3WuvIBuj00nReaXkuSQ7cdOd3:O/y20Gj0r+EBFrkvlU3RvIUDOIN

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      2024-02-28_b445e6621241070301a400ad9e0b8018_karagany_mafia

    • Size

      250KB

    • MD5

      b445e6621241070301a400ad9e0b8018

    • SHA1

      f8efc3b1b9701d0019975e52ca3644788ff5bde4

    • SHA256

      5e3a89e9fc52739a8595ce6c94219fedb3be69ee460cc82a010d46237dfa33b8

    • SHA512

      3de41a59ccc40313d20bcb7de4f8b5c198e28494cbc626a0003c18a66226beda8e905bafbe5b00e5ce8eedb4995bafc96cab62744de660d6733b4e5ce21d2b00

    • SSDEEP

      3072:O/yK5d0Gj0+nY3uEBLvBNfdUR2/qFnB8o2+vU3WuvIBuj00nReaXkuSQ7cdOd3:O/y20Gj0r+EBFrkvlU3RvIUDOIN

    Score
    10/10
    gandcrabbackdoorpersistenceransomware

    • 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

    • 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