General

  • Target

    QUOTATION.exe

  • Size

    1.0MB

  • Sample

    210607-sw7rkqv6ee

  • MD5

    bdc873a7a6e41514faa0d8294731b3b5

  • SHA1

    7230e4e49239643b5c379a8d4d01f6d24fff757e

  • SHA256

    8b1702fd70eb89fd46daedb3bfb9dd421ed059b6d6e8acdfb04ddc360481e081

  • SHA512

    c8d47420885a2ef1644ef237120692f062214ed9fd72e09e285a0a8619df1335ade3219e0b0695ee135d1ca27b26836e5a0b94b0069217ae67c2da6e8833a49e

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.vivaldi.net
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    oluwagozie123

Targets

    • Target

      QUOTATION.exe

    • Size

      1.0MB

    • MD5

      bdc873a7a6e41514faa0d8294731b3b5

    • SHA1

      7230e4e49239643b5c379a8d4d01f6d24fff757e

    • SHA256

      8b1702fd70eb89fd46daedb3bfb9dd421ed059b6d6e8acdfb04ddc360481e081

    • SHA512

      c8d47420885a2ef1644ef237120692f062214ed9fd72e09e285a0a8619df1335ade3219e0b0695ee135d1ca27b26836e5a0b94b0069217ae67c2da6e8833a49e

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Looks for VirtualBox Guest Additions in registry

    • Looks for VMWare Tools registry key

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Looks up external IP address via web service

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

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks