General

  • Target

    SecuriteInfo.com.Trojan.PackedNET.368.27409.12726

  • Size

    1.3MB

  • Sample

    200801-5s8dpgcwx2

  • MD5

    83b2e446ef645c76f7426736f4917a1d

  • SHA1

    932402f459b63382fe5bb26c30abfed5bf907580

  • SHA256

    1a5a011f8d38b7b3ce3dc46694f3557a0249b2e0495621e557df68e077bd5007

  • SHA512

    a055b91b0b0f50d7fe1917267298978bbaf423b90f48ee880b54392c1e2c029ab98600fd1559ef1fbce94511ef1bd49727216487cc425c0a3768f05f3e83b93b

Malware Config

Extracted

Path

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

Family

masslogger

Ransom Note
<|| v2.1.0.0 ||> 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: 8/1/2020 3:30:10 PM MassLogger Started: 8/1/2020 3:30:06 PM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\RegAsm.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes: <|| WD Exclusion ||> Disabled <|| Binder ||> Disabled <|| Downloader ||> Disabled <|| USB Spread ||> 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 ||> Disabled

Targets

    • Target

      SecuriteInfo.com.Trojan.PackedNET.368.27409.12726

    • Size

      1.3MB

    • MD5

      83b2e446ef645c76f7426736f4917a1d

    • SHA1

      932402f459b63382fe5bb26c30abfed5bf907580

    • SHA256

      1a5a011f8d38b7b3ce3dc46694f3557a0249b2e0495621e557df68e077bd5007

    • SHA512

      a055b91b0b0f50d7fe1917267298978bbaf423b90f48ee880b54392c1e2c029ab98600fd1559ef1fbce94511ef1bd49727216487cc425c0a3768f05f3e83b93b

    • MassLogger

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

    • MassLogger log file

      Detects a log file produced by MassLogger.

    • Executes dropped EXE

    • Loads dropped DLL

    • 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 Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Tasks