General

  • Target

    9e2b07a3925c1406a1c49eaaeeb1d0a204147fa9f8bae4b9c54aaf2c90869c62

  • Size

    975KB

  • Sample

    220502-svnmhsaefm

  • MD5

    2082e2829e5cd8dd819d67c347d161aa

  • SHA1

    52151981aa716b17058c8dabda5b291678a456d9

  • SHA256

    9e2b07a3925c1406a1c49eaaeeb1d0a204147fa9f8bae4b9c54aaf2c90869c62

  • SHA512

    7badec89fa51c5583ef13d81dfcb2f9547ea1963336e53626dbd3052560aa49dbe311d6469865c823058221f0a0c452540afb045142ad9daaa3580d0c1592e9b

Malware Config

Targets

    • Target

      9e2b07a3925c1406a1c49eaaeeb1d0a204147fa9f8bae4b9c54aaf2c90869c62

    • Size

      975KB

    • MD5

      2082e2829e5cd8dd819d67c347d161aa

    • SHA1

      52151981aa716b17058c8dabda5b291678a456d9

    • SHA256

      9e2b07a3925c1406a1c49eaaeeb1d0a204147fa9f8bae4b9c54aaf2c90869c62

    • SHA512

      7badec89fa51c5583ef13d81dfcb2f9547ea1963336e53626dbd3052560aa49dbe311d6469865c823058221f0a0c452540afb045142ad9daaa3580d0c1592e9b

    • MassLogger

      Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.

    • MassLogger Main Payload

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • Looks up external IP address via web service

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks