General

  • Target

    455c792d602c9bff99be0631cc30cae0c997a5f2bae804274ddad10b9af39f84

  • Size

    1.3MB

  • Sample

    241017-wtqx2a1drk

  • MD5

    bc020f08f3dbdceb42574f4d4ff84760

  • SHA1

    c52ca0fd930f7702b99e8833d5dc017cf73a30e2

  • SHA256

    455c792d602c9bff99be0631cc30cae0c997a5f2bae804274ddad10b9af39f84

  • SHA512

    86d4bcb278ea0547fa44ef2c853ce5c8c583f0b4fb5174aed95ca95a5414c4db24e571ea62733fc8aaddd39472dcf26d4bab38ac8317512a7593c68f1e267afa

  • SSDEEP

    24576:nBXu9HGaS1c4WK5FRUO75CBg5/XWoGYNImnqKF8/M/2pe7qq7apCBJT:nw9SdWK5rUO75F/H2R/NWqquOJ

Malware Config

Extracted

Family

bdaejec

C2

ddos.dnsnb8.net

Targets

    • Target

      455c792d602c9bff99be0631cc30cae0c997a5f2bae804274ddad10b9af39f84

    • Size

      1.3MB

    • MD5

      bc020f08f3dbdceb42574f4d4ff84760

    • SHA1

      c52ca0fd930f7702b99e8833d5dc017cf73a30e2

    • SHA256

      455c792d602c9bff99be0631cc30cae0c997a5f2bae804274ddad10b9af39f84

    • SHA512

      86d4bcb278ea0547fa44ef2c853ce5c8c583f0b4fb5174aed95ca95a5414c4db24e571ea62733fc8aaddd39472dcf26d4bab38ac8317512a7593c68f1e267afa

    • SSDEEP

      24576:nBXu9HGaS1c4WK5FRUO75CBg5/XWoGYNImnqKF8/M/2pe7qq7apCBJT:nw9SdWK5rUO75F/H2R/NWqquOJ

    • Bdaejec

      Bdaejec is a backdoor written in C++.

    • 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

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks