General

  • Target

    6c53c77e43871676b1b70c51f4a72b2908aeb9009645dfa0345338642a042a85

  • Size

    4.2MB

  • Sample

    250120-d5fbkayrdv

  • MD5

    919b6586aca66c68ef268c4b0b305b9d

  • SHA1

    1f79cd65235937ae05ac9e2ce3cbd050642b660d

  • SHA256

    6c53c77e43871676b1b70c51f4a72b2908aeb9009645dfa0345338642a042a85

  • SHA512

    28976822cc0dbf873ac61fa04e29cd1d384057cf888cb0d235744119c752906ee9a3e3330be4615eae243324429ffeba1ecb68d25fd7e8e58428b14f0bcc454c

  • SSDEEP

    98304:rQjcgP9Gn46waVWN9pxQw1aWOyMMs155x4649e3FL++DcJVmFeWLaYtnFDmNIlFO:rIcgP9GPpXYXOyMME5x4K++YJVmtLia8

Malware Config

Extracted

Family

bdaejec

C2

ddos.dnsnb8.net

Targets

    • Target

      6c53c77e43871676b1b70c51f4a72b2908aeb9009645dfa0345338642a042a85

    • Size

      4.2MB

    • MD5

      919b6586aca66c68ef268c4b0b305b9d

    • SHA1

      1f79cd65235937ae05ac9e2ce3cbd050642b660d

    • SHA256

      6c53c77e43871676b1b70c51f4a72b2908aeb9009645dfa0345338642a042a85

    • SHA512

      28976822cc0dbf873ac61fa04e29cd1d384057cf888cb0d235744119c752906ee9a3e3330be4615eae243324429ffeba1ecb68d25fd7e8e58428b14f0bcc454c

    • SSDEEP

      98304:rQjcgP9Gn46waVWN9pxQw1aWOyMMs155x4649e3FL++DcJVmFeWLaYtnFDmNIlFO:rIcgP9GPpXYXOyMME5x4K++YJVmtLia8

    • Bdaejec

      Bdaejec is a backdoor written in C++.

    • Bdaejec family

    • Detects Bdaejec Backdoor.

      Bdaejec is backdoor written in C++.

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops desktop.ini file(s)

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks