General

  • Target

    75c2f523701b6add510dc432092ad9bbfeafbd0dd801401b03fc3f0ce647c959

  • Size

    694KB

  • Sample

    241227-xbww1axpgy

  • MD5

    7d7400f8a2a67f94e60c0a76e77fe63b

  • SHA1

    f442fe9e53050f975920bb52513814c6db138ef4

  • SHA256

    75c2f523701b6add510dc432092ad9bbfeafbd0dd801401b03fc3f0ce647c959

  • SHA512

    00cab84bc98b8b793aec475d11a58810eede41b3e42275e5f4876bf62f35e4e7584a82e170617538d85ecf342d1b330a0bbcc4deb1ab540ee60805b19b322066

  • SSDEEP

    12288:qEOP/73/6h1zO5a654t8WWpPPyb3ic3Bk6CSfiB64ff03KGzcoS:hOH7u1zOlo8WWPWBkj6iXf03K

Malware Config

Extracted

Family

bdaejec

C2

ddos.dnsnb8.net

Targets

    • Target

      75c2f523701b6add510dc432092ad9bbfeafbd0dd801401b03fc3f0ce647c959

    • Size

      694KB

    • MD5

      7d7400f8a2a67f94e60c0a76e77fe63b

    • SHA1

      f442fe9e53050f975920bb52513814c6db138ef4

    • SHA256

      75c2f523701b6add510dc432092ad9bbfeafbd0dd801401b03fc3f0ce647c959

    • SHA512

      00cab84bc98b8b793aec475d11a58810eede41b3e42275e5f4876bf62f35e4e7584a82e170617538d85ecf342d1b330a0bbcc4deb1ab540ee60805b19b322066

    • SSDEEP

      12288:qEOP/73/6h1zO5a654t8WWpPPyb3ic3Bk6CSfiB64ff03KGzcoS:hOH7u1zOlo8WWPWBkj6iXf03K

    • 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