General

  • Target

    1e08d801056079bad2c5b8bb4865a9c3e16b79701b938185888c1e3c9dd4ad4e

  • Size

    1003KB

  • Sample

    220511-c1fabsdfe5

  • MD5

    6a4b684146f3c7ea1b71c133b63d39d2

  • SHA1

    53a1e299a86daebf8742082097bbaa22be495872

  • SHA256

    1e08d801056079bad2c5b8bb4865a9c3e16b79701b938185888c1e3c9dd4ad4e

  • SHA512

    a9120a82ac60117e6e8c62d96a4e497a6ea28f90e10971f20ae082e3c4314f12b813d9d40337bbe36cb13ea1786cc18a4fdc9334f11ce33d05ad22e9b41d00a3

Malware Config

Targets

    • Target

      1e08d801056079bad2c5b8bb4865a9c3e16b79701b938185888c1e3c9dd4ad4e

    • Size

      1003KB

    • MD5

      6a4b684146f3c7ea1b71c133b63d39d2

    • SHA1

      53a1e299a86daebf8742082097bbaa22be495872

    • SHA256

      1e08d801056079bad2c5b8bb4865a9c3e16b79701b938185888c1e3c9dd4ad4e

    • SHA512

      a9120a82ac60117e6e8c62d96a4e497a6ea28f90e10971f20ae082e3c4314f12b813d9d40337bbe36cb13ea1786cc18a4fdc9334f11ce33d05ad22e9b41d00a3

    • 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

    • 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

Email Collection

1
T1114

Tasks