General

  • Target

    a579b16be0de7aae3a017e9dadcba7313d81e1832d3fc67251ed87fdaf17f7ad

  • Size

    787KB

  • Sample

    220420-en3k7sfabr

  • MD5

    6628713e2e281ce318cbad0acf5265dd

  • SHA1

    2f5c13633e2188371b3b5589f7c6f062dc5df44d

  • SHA256

    a579b16be0de7aae3a017e9dadcba7313d81e1832d3fc67251ed87fdaf17f7ad

  • SHA512

    284aaab93864bf696fdec0fcc72d20a98926ef0cf05a36da27a44a1b1b0e5c0d58ff7cea554e9f5dc57c86a73e3f235da46d21d803d2579f589c619711690819

Malware Config

Targets

    • Target

      Quote USD$ Prices For Items.exe

    • Size

      926KB

    • MD5

      50831e895c50a7c21c1be66fc6fd2d28

    • SHA1

      39cf19b2c753254ed0bafa11c635ab07670db32c

    • SHA256

      490ba5c3e2409bf961484b16cba91c2539609bb04b10c69d0a2e5c76889242bf

    • SHA512

      898a492001724bf52cee0fdee167da15447395424333eb5f9fe28355929207dd9d375743c80d0d259bee8bf8a2abe24effb677e0f0b8210a8f742a9e318c62ea

    • 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