Overview

overview

10

Static

static

3

2024-01-27...ia.exe

windows7-x64

10

2024-01-27...ia.exe

windows10-2004-x64

10

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General

  • Target

    2024-01-27_2d4f0e1bdcd62800e4e161540b16741f_mafia

  • Size

    300KB

  • Sample

    240127-nk52labbf7

  • MD5

    2d4f0e1bdcd62800e4e161540b16741f

  • SHA1

    baf6e4b5506f80ef178b0713b209b114c2ebc4fd

  • SHA256

    f163b6ef7abb5db887d7b9497e71b911666d9e22b7b1736305888ad17cfd14c4

  • SHA512

    affd6d0859172c2e533678005979b6e097b087e2ae0f124c1ee04e4ef47aa554c6b563f8ca2138bb2e591c71c16ca7c94c066fe1a1cfadcd6458a88a82bd37b2

  • SSDEEP

    6144:4vEANMO1UnseVgkV0xwvfxnhLTiusLe1740B:XuM0Unsna5mut40B

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      2024-01-27_2d4f0e1bdcd62800e4e161540b16741f_mafia

    • Size

      300KB

    • MD5

      2d4f0e1bdcd62800e4e161540b16741f

    • SHA1

      baf6e4b5506f80ef178b0713b209b114c2ebc4fd

    • SHA256

      f163b6ef7abb5db887d7b9497e71b911666d9e22b7b1736305888ad17cfd14c4

    • SHA512

      affd6d0859172c2e533678005979b6e097b087e2ae0f124c1ee04e4ef47aa554c6b563f8ca2138bb2e591c71c16ca7c94c066fe1a1cfadcd6458a88a82bd37b2

    • SSDEEP

      6144:4vEANMO1UnseVgkV0xwvfxnhLTiusLe1740B:XuM0Unsna5mut40B

    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

    • 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