General

  • Target

    5a852a3803deadf723a41e97327b014f438772c83af28b6df27f2414c822602c

  • Size

    688KB

  • Sample

    220521-b2xekafhhr

  • MD5

    77da8b6b0d5ebd7cba421db772bc5405

  • SHA1

    fdd4b28688cffa4423e2f576b5ed240615db578a

  • SHA256

    5a852a3803deadf723a41e97327b014f438772c83af28b6df27f2414c822602c

  • SHA512

    39af5a7822c31a7e97e8639770d9f737d45822d857e9c2b145f4cfb3e5d24c9892259eef3ba10570aad7273d1f0d50587bbda9e6e7ae03230eea866d0b0b1f65

Malware Config

Targets

    • Target

      Order Specifications.exe

    • Size

      737KB

    • MD5

      1ea58404a64b36f8e367510d6c4d7062

    • SHA1

      9590069d7efa8767f8362c7d74a39ffd117c054d

    • SHA256

      f17e96a6ff93adedce32a09ce613d3e9bc33bf1a0555a56f3ec5882dee032b15

    • SHA512

      57065dc6de25ae00a7d9d3fc0990d5c8f9a2a072363575ef2a334613baefc0703a4bcf618eb8137cf17e90a4e01a847fe62b598a28c1a6958b02548cf95a6c7a

    • MassLogger

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

    • MassLogger Main Payload

    • MassLogger log file

      Detects a log file produced by MassLogger.

    • 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