General

  • Target

    21d09ee23886e0bba75ce085f96cd58ed48a2c0a46ce199e2967a70d932b721c

  • Size

    4MB

  • Sample

    230206-y44yraba4x

  • MD5

    bac1740b0f0edd7549a191a8b2431d65

  • SHA1

    9815b2bd8cda950eaba3bd4bdf2799469024fb71

  • SHA256

    21d09ee23886e0bba75ce085f96cd58ed48a2c0a46ce199e2967a70d932b721c

  • SHA512

    6a5e1dfbdaddc40cd4a1f34b396a9d89ee40633090ffe42b5d6fbd36bb308ecb859fa345f59c837ef462aeada210b60cca50ef11d942fa9770a3a170fdb61fff

  • SSDEEP

    98304:ZV+nVpLjrIM0MIU/VaZwWIJpHM/mXD3zuf5GwYlhjh:HUVlIM0TxOrHtTMYlh9

Malware Config

Targets

    • Target

      21d09ee23886e0bba75ce085f96cd58ed48a2c0a46ce199e2967a70d932b721c

    • Size

      4MB

    • MD5

      bac1740b0f0edd7549a191a8b2431d65

    • SHA1

      9815b2bd8cda950eaba3bd4bdf2799469024fb71

    • SHA256

      21d09ee23886e0bba75ce085f96cd58ed48a2c0a46ce199e2967a70d932b721c

    • SHA512

      6a5e1dfbdaddc40cd4a1f34b396a9d89ee40633090ffe42b5d6fbd36bb308ecb859fa345f59c837ef462aeada210b60cca50ef11d942fa9770a3a170fdb61fff

    • SSDEEP

      98304:ZV+nVpLjrIM0MIU/VaZwWIJpHM/mXD3zuf5GwYlhjh:HUVlIM0TxOrHtTMYlh9

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Windows security bypass

    • Modifies Windows Firewall

    • Executes dropped EXE

    • Windows security modification

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Matrix

Collection

    Command and Control

      Credential Access

        Discovery

        Execution

          Exfiltration

            Impact

              Initial Access

                Lateral Movement

                  Privilege Escalation

                    Tasks