General

  • Target

    3beb45aae7a1b1dc684d1cfdc3613646b033ace51a34ced5a6ac1168a8873dcb

  • Size

    868KB

  • Sample

    220703-k6ke8sdber

  • MD5

    56f3db1cf6a6bb8da07c5a3817a0d871

  • SHA1

    194e418ff2c8b341aa46956767621018fd54a6e6

  • SHA256

    3beb45aae7a1b1dc684d1cfdc3613646b033ace51a34ced5a6ac1168a8873dcb

  • SHA512

    d3fd2a750c48d5cd8f67a67b93aed96d12ba32ce695be785ddbf3d521a324c6b5c22df65b34c3a4635bf0d3b9ea63143d9be7075d704c62d3755cc60a3fff12b

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    inJesusname1

Targets

    • Target

      P_INVIOCE.scr

    • Size

      1.2MB

    • MD5

      403930f107d2434601bdf5ed6c057a05

    • SHA1

      674639514389fed43f2288e1a5b0637a53568df3

    • SHA256

      b5fcb373c4e4837606464220b2c802dfd4b7cdb8370c4506515975a52821ce07

    • SHA512

      efb64c515adedf212e38112dc68d20b1d7b2acdf4db3e20c9051ae38e6014469aa6d9bb2cd4e3f0e122fb62294c2b74771ac3a3a2e4e955a347dffdbee3d3cf7

    • HawkEye

      HawkEye is a malware kit that has seen continuous development since at least 2013.

    • NanoCore

      NanoCore is a remote access tool (RAT) with a variety of capabilities.

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Accesses Microsoft Outlook accounts

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • 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