General

  • Target

    2025-02-27_ec643f235368690114c4133a77689f0a_smoke-loader_wapomi

  • Size

    210KB

  • Sample

    250227-c6a8kaspw4

  • MD5

    ec643f235368690114c4133a77689f0a

  • SHA1

    e0677ceb0095e89520f82371eceee090a37c41d1

  • SHA256

    bec4376ec5e5e76bf7a11170951dba67c39b665629cd47d1c7fdf33a24f2f7b0

  • SHA512

    707ac1b126586cd8261d0e3fc81d33bfb43d9e0dfdb188fdea45d2c58cb9919f316e23645f755512b8ab25ecc1fdd41e48e4552986f481124232f2b48699ed3e

  • SSDEEP

    3072:NR3YT8Nafa2MnXXE1CVgewi8DrH2JR1jyBNMy5BIVOCwHhlPGCH:7pa/MXU1CgoErWVjmjWJaho

Malware Config

Extracted

Family

bdaejec

C2

ddos.dnsnb8.net

Extracted

Family

netwire

C2

uploadp2p.publicvm.com:4000

Attributes
  • activex_autorun

    false

  • copy_executable

    true

  • delete_original

    false

  • host_id

    Corona-%Rand%

  • install_path

    %AppData%\Install\hostvs.exe

  • keylogger_dir

    %AppData%\Logs\

  • lock_executable

    false

  • mutex

    wBEKeAsQ

  • offline_keylogger

    true

  • password

    Password

  • registry_autorun

    false

  • use_mutex

    true

Targets

    • Target

      2025-02-27_ec643f235368690114c4133a77689f0a_smoke-loader_wapomi

    • Size

      210KB

    • MD5

      ec643f235368690114c4133a77689f0a

    • SHA1

      e0677ceb0095e89520f82371eceee090a37c41d1

    • SHA256

      bec4376ec5e5e76bf7a11170951dba67c39b665629cd47d1c7fdf33a24f2f7b0

    • SHA512

      707ac1b126586cd8261d0e3fc81d33bfb43d9e0dfdb188fdea45d2c58cb9919f316e23645f755512b8ab25ecc1fdd41e48e4552986f481124232f2b48699ed3e

    • SSDEEP

      3072:NR3YT8Nafa2MnXXE1CVgewi8DrH2JR1jyBNMy5BIVOCwHhlPGCH:7pa/MXU1CgoErWVjmjWJaho

    • Bdaejec

      Bdaejec is a backdoor written in C++.

    • Bdaejec family

    • Detects Bdaejec Backdoor.

      Bdaejec is backdoor written in C++.

    • NetWire RAT payload

    • Netwire

      Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.

    • Netwire family

    • 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