General

  • Target

    e944bb6130cb8e81649d7c275425fd5b4b031b55ce88812e853f572eeb5a8773N.exe

  • Size

    737KB

  • Sample

    250201-s99hja1lan

  • MD5

    ab10fe0f21b0c7da97312d09adee77e0

  • SHA1

    d263d40be73cc5ff251989ca0ac8fdc1851de5ea

  • SHA256

    e944bb6130cb8e81649d7c275425fd5b4b031b55ce88812e853f572eeb5a8773

  • SHA512

    fed531870f45042be05f02c6fe83e49a8235422b2373ddde44b9267fc52af9a5870cc6a60b6ee21255371687f6c6fb87a9a6ee970851322b77d43b6f9e9b0adc

  • SSDEEP

    12288:vyR+lBVQkfhdtxTL2Tb78vC64fU5TOkU3ObbQSkhtzUdvRFVwEmg4A+aMoS:qR+bVTfhzxv2H4vg+yk5bb3kgfv/2

Malware Config

Extracted

Family

bdaejec

C2

ddos.dnsnb8.net

Targets

    • Target

      e944bb6130cb8e81649d7c275425fd5b4b031b55ce88812e853f572eeb5a8773N.exe

    • Size

      737KB

    • MD5

      ab10fe0f21b0c7da97312d09adee77e0

    • SHA1

      d263d40be73cc5ff251989ca0ac8fdc1851de5ea

    • SHA256

      e944bb6130cb8e81649d7c275425fd5b4b031b55ce88812e853f572eeb5a8773

    • SHA512

      fed531870f45042be05f02c6fe83e49a8235422b2373ddde44b9267fc52af9a5870cc6a60b6ee21255371687f6c6fb87a9a6ee970851322b77d43b6f9e9b0adc

    • SSDEEP

      12288:vyR+lBVQkfhdtxTL2Tb78vC64fU5TOkU3ObbQSkhtzUdvRFVwEmg4A+aMoS:qR+bVTfhzxv2H4vg+yk5bb3kgfv/2

    • Bdaejec

      Bdaejec is a backdoor written in C++.

    • Bdaejec family

    • Blackmoon family

    • Blackmoon, KrBanker

      Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.

    • Detect Blackmoon payload

    • 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