Overview

overview

10

Static

static

3

d7a1ada1b5...JC.exe

windows7-x64

10

d7a1ada1b5...JC.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d7a1ada1b53748db9dad412a6b93e913_mafia_JC.exe

  • Size

    325KB

  • Sample

    230829-wz59xaef39

  • MD5

    d7a1ada1b53748db9dad412a6b93e913

  • SHA1

    faa2d1bf5f7d9887a62ebf2969366c018d1267b0

  • SHA256

    350eb7fcf1f1e7994ddb2a10fddf973d853a784ab1e24f02407fb3c28c658d3a

  • SHA512

    c5381175f5b98df05ef77fc58a002d02032b5be6478152e30c2f501d14bbc1eee89575326c23d865b14f08d0b4b5b39b78a0f68a084d096f2bd45b35787bb3a0

  • SSDEEP

    6144:y5OGTnncBQmBCjTlOgLA3tjp7OEyXk0Lk3dgvXr:WBTwrBCjTcgLA33aEyUak3dgvb

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      d7a1ada1b53748db9dad412a6b93e913_mafia_JC.exe

    • Size

      325KB

    • MD5

      d7a1ada1b53748db9dad412a6b93e913

    • SHA1

      faa2d1bf5f7d9887a62ebf2969366c018d1267b0

    • SHA256

      350eb7fcf1f1e7994ddb2a10fddf973d853a784ab1e24f02407fb3c28c658d3a

    • SHA512

      c5381175f5b98df05ef77fc58a002d02032b5be6478152e30c2f501d14bbc1eee89575326c23d865b14f08d0b4b5b39b78a0f68a084d096f2bd45b35787bb3a0

    • SSDEEP

      6144:y5OGTnncBQmBCjTlOgLA3tjp7OEyXk0Lk3dgvXr:WBTwrBCjTcgLA33aEyUak3dgvb

    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