General

  • Target

    f20cd66961b45d63540527201158e386fd41139e53bbbf032acc60ac4774f38c

  • Size

    12.0MB

  • Sample

    241228-wmrkzszncy

  • MD5

    4b137f312a7728304f9f9f31bdc044bf

  • SHA1

    a7329f07aa7197348c744bc665fe78df5c3aa83f

  • SHA256

    f20cd66961b45d63540527201158e386fd41139e53bbbf032acc60ac4774f38c

  • SHA512

    afde317aa4c4ce4d6f143712df448b0dea5009cb50538c7e80e6688409122a51ab413a1bc51d1bf3b3c752c602e51823f1363b109f31f902e9e7c8d445072743

  • SSDEEP

    49152:s/KE1ld3/wAyJxVZp2bnbJ5eA+z1FTCTMqQ:s/KU9/pyJx9Y5elZ0T

Malware Config

Extracted

Family

bdaejec

C2

ddos.dnsnb8.net

Targets

    • Target

      f20cd66961b45d63540527201158e386fd41139e53bbbf032acc60ac4774f38c

    • Size

      12.0MB

    • MD5

      4b137f312a7728304f9f9f31bdc044bf

    • SHA1

      a7329f07aa7197348c744bc665fe78df5c3aa83f

    • SHA256

      f20cd66961b45d63540527201158e386fd41139e53bbbf032acc60ac4774f38c

    • SHA512

      afde317aa4c4ce4d6f143712df448b0dea5009cb50538c7e80e6688409122a51ab413a1bc51d1bf3b3c752c602e51823f1363b109f31f902e9e7c8d445072743

    • SSDEEP

      49152:s/KE1ld3/wAyJxVZp2bnbJ5eA+z1FTCTMqQ:s/KU9/pyJx9Y5elZ0T

    • 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

MITRE ATT&CK Enterprise v15

Tasks