General

  • Target
    10303640_APMC-TRN-C0001-Stability_Calculation_Rev1.exe
  • Size 897KB
  • Sample210722-jbblcs6tve
  • SHA256 9e4b6c3beacf15788e4ab0c3dc67962de4e1181854ea65124ba7231ff88730dc
  • MD5 SHA1 SHA512

Malware Config

Targets

    • Target
      10303640_APMC-TRN-C0001-Stability_Calculation_Rev1.exe
    • Size 897KB
    • SHA256 9e4b6c3beacf15788e4ab0c3dc67962de4e1181854ea65124ba7231ff88730dc
    • MD5 SHA1 SHA512
    • A310logger

      A310 Logger is a .NET stealer/logger targeting passwords from browsers and email clients.

    • StormKitty

      StormKitty is an open source info stealer written in C#.

    • StormKitty Payload

    • A310logger Executable

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • 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.

    • Looks up geolocation information via web service

      Uses a legitimate geolocation service to find the infected system's geolocation info.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks