General

  • Target

    a290620ed6254f949f4c6b93efa0979f038d4320f9f7cd6ae071229ae1627f59

  • Size

    1.3MB

  • Sample

    220415-tk4resbhg8

  • MD5

    88fb1d0c6b9d0c60bf81723d0ba9a2d7

  • SHA1

    8623027c23aa355fe8b158a86d106d47eb40a6c4

  • SHA256

    a290620ed6254f949f4c6b93efa0979f038d4320f9f7cd6ae071229ae1627f59

  • SHA512

    c70ae9ed013384cb14d078742642757bb29871ecbd69992083d40df91ec3a1a01e791ef38a8be4be0c589b082b6dca9cb075327c7616c8733dfc5fd5ae0530bc

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.accent.in
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    sp@123456

Targets

    • Target

      a290620ed6254f949f4c6b93efa0979f038d4320f9f7cd6ae071229ae1627f59

    • Size

      1.3MB

    • MD5

      88fb1d0c6b9d0c60bf81723d0ba9a2d7

    • SHA1

      8623027c23aa355fe8b158a86d106d47eb40a6c4

    • SHA256

      a290620ed6254f949f4c6b93efa0979f038d4320f9f7cd6ae071229ae1627f59

    • SHA512

      c70ae9ed013384cb14d078742642757bb29871ecbd69992083d40df91ec3a1a01e791ef38a8be4be0c589b082b6dca9cb075327c7616c8733dfc5fd5ae0530bc

    • 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