Overview

overview

10

Static

static

3

2024-01-18...ia.exe

windows7-x64

10

2024-01-18...ia.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2024-01-18_c58b347751c7b5cd087c7abfd02f4cea_mafia

  • Size

    300KB

  • Sample

    240118-3bqb4sfdfn

  • MD5

    c58b347751c7b5cd087c7abfd02f4cea

  • SHA1

    791008cc7aec42f14e0ee349cf754b90709511e1

  • SHA256

    31a474da1e227f194dcf3e500120370e5b42bfdcd125fc66a1f9581b38ba5f2d

  • SHA512

    611ba2ebf3c4c3204cbf9915707e6f9e4920ff80250f74be49e2641f8b282fb17198311cd897de66ab17134b4cd90fadf593a08e9becbb0a75ad46646e1e6779

  • SSDEEP

    6144:svEANMO1UnseVgkV0xwvfxnhLTiusLe1740B:ruM0Unsna5mut40B

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      2024-01-18_c58b347751c7b5cd087c7abfd02f4cea_mafia

    • Size

      300KB

    • MD5

      c58b347751c7b5cd087c7abfd02f4cea

    • SHA1

      791008cc7aec42f14e0ee349cf754b90709511e1

    • SHA256

      31a474da1e227f194dcf3e500120370e5b42bfdcd125fc66a1f9581b38ba5f2d

    • SHA512

      611ba2ebf3c4c3204cbf9915707e6f9e4920ff80250f74be49e2641f8b282fb17198311cd897de66ab17134b4cd90fadf593a08e9becbb0a75ad46646e1e6779

    • SSDEEP

      6144:svEANMO1UnseVgkV0xwvfxnhLTiusLe1740B:ruM0Unsna5mut40B

    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