General

  • Target

    SecuriteInfo.com.Generic.mg.09461dab9ffe230c.28739

  • Size

    4.0MB

  • Sample

    210115-3393knxjbn

  • MD5

    09461dab9ffe230c400ef832ebe00e98

  • SHA1

    fc651c3527ab07f0179b0a81b5df5378cd94f6b5

  • SHA256

    dbe304c73dd112440af84be5faeea3f2a417c76bbea5e07bd65f0ddae141198d

  • SHA512

    e449696e88080e2badb53e7fb62f364c6b2c00aacffe102c1151db20f4b548d81c8664ef87aa206de1809baa2ed57534f6f1ab5440135eeb377e92c7c05bafc7

Malware Config

Targets

    • Target

      SecuriteInfo.com.Generic.mg.09461dab9ffe230c.28739

    • Size

      4.0MB

    • MD5

      09461dab9ffe230c400ef832ebe00e98

    • SHA1

      fc651c3527ab07f0179b0a81b5df5378cd94f6b5

    • SHA256

      dbe304c73dd112440af84be5faeea3f2a417c76bbea5e07bd65f0ddae141198d

    • SHA512

      e449696e88080e2badb53e7fb62f364c6b2c00aacffe102c1151db20f4b548d81c8664ef87aa206de1809baa2ed57534f6f1ab5440135eeb377e92c7c05bafc7

    • 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.

    • 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 NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

1
T1005

Tasks