Overview

overview

10

Static

static

3

NEAS.2023-...JC.exe

windows7-x64

10

NEAS.2023-...JC.exe

windows10-2004-x64

10

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General

  • Target

    NEAS.2023-09-07_a0efb75c0e4cb83cb96b91adac8877a3_mafia_JC.exe

  • Size

    222KB

  • Sample

    231023-xsnlyseh74

  • MD5

    a0efb75c0e4cb83cb96b91adac8877a3

  • SHA1

    a78681b149a6a31fbd9f03c3d413b29ed27daecd

  • SHA256

    a349d3cf02075b7d65429cb41612f6d870e94d55208ecfde31b291e867f199dc

  • SHA512

    9681ceed8fc875a528e3b31f6e0231696b8e3dc624f220e7c9dbb687e1dc13ea33a2f6ea352d5f7ba287100da06ed85b62dd5d5ac47e6d3893c5af857b6ae799

  • SSDEEP

    3072:GBbWxYKFDnqvffIj0nStxBN3cwqvcQr3YTfVEPnYbl3/YrDAEioKhAv/:GBkYKZSYYnS1xecmoT2nYbdEKs/

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      NEAS.2023-09-07_a0efb75c0e4cb83cb96b91adac8877a3_mafia_JC.exe

    • Size

      222KB

    • MD5

      a0efb75c0e4cb83cb96b91adac8877a3

    • SHA1

      a78681b149a6a31fbd9f03c3d413b29ed27daecd

    • SHA256

      a349d3cf02075b7d65429cb41612f6d870e94d55208ecfde31b291e867f199dc

    • SHA512

      9681ceed8fc875a528e3b31f6e0231696b8e3dc624f220e7c9dbb687e1dc13ea33a2f6ea352d5f7ba287100da06ed85b62dd5d5ac47e6d3893c5af857b6ae799

    • SSDEEP

      3072:GBbWxYKFDnqvffIj0nStxBN3cwqvcQr3YTfVEPnYbl3/YrDAEioKhAv/:GBkYKZSYYnS1xecmoT2nYbdEKs/

    Score
    10/10
    gandcrabbackdoorpersistenceransomware

    • GandCrab payload

    • Gandcrab

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

      ransomwarebackdoorgandcrab

    • 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