General

  • Target

    DC9087009000.zip

  • Size

    492KB

  • Sample

    210904-hvc6nsdhh6

  • MD5

    e12d53ab8ad31f855633f689e656fdf9

  • SHA1

    19a2853f9277e6bf5a863b3e33f861e197c50d46

  • SHA256

    9fd0e322d18f9aa1419a05f6df740f13187b61e3643d78ad8b39821b27756f39

  • SHA512

    44077cf46a16ad8fc0bfd9e539103236dc74d7b2fa6b477979d81ee137e204244506a784c527a54059cd0846c6de4e417d02e6d81acdd037cfc88c5dfc03c40d

Malware Config

Targets

    • Target

      DC9087009000.exe

    • Size

      564KB

    • MD5

      1a38c8b2bd82b0c0efd9bcdd6a02d5c8

    • SHA1

      6ce1c0fb181c34931809ceac48d36c7c2b40e769

    • SHA256

      99725d77056555125ea584b0ea92984abdb963950773181c61808a45ab3905a4

    • SHA512

      0b29c653c15552ee2dde3e3acae1397f8642d4f26d635b9d3f5b25e1aafb25d6df1f78053d5cbc4ebf43c0ffda6f1ef2e8f0b367e0480dec5bcfc2c2a409ae7a

    • 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