General

  • Target

    6e6b262c311494e71bf791d74c70fc84b8d16f0feb516e5b21241a2dbe8a9e7e

  • Size

    852KB

  • Sample

    250210-swjpyswqct

  • MD5

    26b338f1a3dda589c854a7cc0d96ec31

  • SHA1

    270d3dfe4d786abcaf0b29cbf3170daacd80ba00

  • SHA256

    6e6b262c311494e71bf791d74c70fc84b8d16f0feb516e5b21241a2dbe8a9e7e

  • SHA512

    2eba8da01032a23432973f55ec87fd2ff001a96ba5d6f7f09af1ffd464734a461b3648aeb8469fde93106158b05620ef78c6458800c145567c10468d4fe15f80

  • SSDEEP

    24576:kJ4v5HJtieuSvRQtKCa3gG7AO93GOvPmOOR0OMOO6OO+xyrImZXMvdO9OQF0pn8h:ksHRvRDCeg

Malware Config

Extracted

Family

bdaejec

C2

ddos.dnsnb8.net

Targets

    • Target

      6e6b262c311494e71bf791d74c70fc84b8d16f0feb516e5b21241a2dbe8a9e7e

    • Size

      852KB

    • MD5

      26b338f1a3dda589c854a7cc0d96ec31

    • SHA1

      270d3dfe4d786abcaf0b29cbf3170daacd80ba00

    • SHA256

      6e6b262c311494e71bf791d74c70fc84b8d16f0feb516e5b21241a2dbe8a9e7e

    • SHA512

      2eba8da01032a23432973f55ec87fd2ff001a96ba5d6f7f09af1ffd464734a461b3648aeb8469fde93106158b05620ef78c6458800c145567c10468d4fe15f80

    • SSDEEP

      24576:kJ4v5HJtieuSvRQtKCa3gG7AO93GOvPmOOR0OMOO6OO+xyrImZXMvdO9OQF0pn8h:ksHRvRDCeg

    • Bdaejec

      Bdaejec is a backdoor written in C++.

    • Bdaejec family

    • Detects Bdaejec Backdoor.

      Bdaejec is backdoor written in C++.

    • Downloads MZ/PE file

    • 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

MITRE ATT&CK Enterprise v15

Tasks