General

  • Target

    LUSA TEX ORDER 07282020 .exe

  • Size

    1.3MB

  • Sample

    200729-kqdyjnh8ge

  • MD5

    cbd2e0a042f3734b1b72543b3a55bd99

  • SHA1

    e6b6ffe43795d6a4c6b3c60e1dbfe6b2d29333c6

  • SHA256

    044c48fe42178958d8f55e5404e056ff0f1071d865deda9cc42518ab2c87fda7

  • SHA512

    17a7f971ec908a19d0a0c8b9611caf7b0b3148a84723b3cf4d25d0a65b1a45341998a51286ad1dee31c9183010171311d4dd8c53ec603bfba61e37caedd8d10c

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\42EF15E83D\Log.txt

Family

masslogger

Ransom Note
<|| v2.4.0.0 ||> User Name: Admin IP: 154.61.71.13 Location: United States Windows OS: Microsoft Windows 7 Professional 64bit Windows Serial Key: HYF8J-CVRMY-CM74G-RPHKF-PW487 CPU: Persocon Processor 2.5+ GPU: Standard VGA Graphics Adapter AV: NA Screen Resolution: 1280x720 Current Time: 7/29/2020 8:25:52 AM MassLogger Started: 7/29/2020 8:25:45 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\LUSA TEX ORDER 07282020 .exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes: <|| WD Exclusion ||> Disabled <|| Binder ||> Disabled <|| Downloader ||> Disabled <|| Window Searcher ||> Disabled <|| Bot Killer ||> Disabled <|| Search And Upload ||> Disabled <|| Telegram Desktop ||> Not Installed <|| Pidgin ||> Not Installed <|| FileZilla ||> Not Installed <|| Discord Tokken ||> Not Installed <|| NordVPN ||> Not Installed <|| Outlook ||> Not Installed <|| FoxMail ||> Not Installed <|| Thunderbird ||> Not Installed <|| FireFox ||> Not Found <|| QQ Browser ||> Not Installed <|| Chromium Recovery ||> Not Installed or Not Found <|| Keylogger And Clipboard ||> NA

Targets

    • Target

      LUSA TEX ORDER 07282020 .exe

    • Size

      1.3MB

    • MD5

      cbd2e0a042f3734b1b72543b3a55bd99

    • SHA1

      e6b6ffe43795d6a4c6b3c60e1dbfe6b2d29333c6

    • SHA256

      044c48fe42178958d8f55e5404e056ff0f1071d865deda9cc42518ab2c87fda7

    • SHA512

      17a7f971ec908a19d0a0c8b9611caf7b0b3148a84723b3cf4d25d0a65b1a45341998a51286ad1dee31c9183010171311d4dd8c53ec603bfba61e37caedd8d10c

    • MassLogger

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

    • MassLogger log file

      Detects a log file produced by MassLogger.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks