General

  • Target

    Document#0193832.exe

  • Size

    1MB

  • Sample

    200731-cna2xdrnke

  • MD5

    97edaeff8f726e10d554f8f8f5aad7ae

  • SHA1

    01da166b48252cfb52ad7b42730ec994f07c7db2

  • SHA256

    bcd7372fd84fe78e97a72a842df6cab2a5d7a47909a3fd05b13f6f4990de8a7f

  • SHA512

    99ca75b3989909eb66f2c7cd282db81c2c952fbf637287c6157df923335f5f9bd63b9d5b91b0ec7de06d68391903f716f5ab6ce67f2f3230a3e8c25b44aa5f16

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: 7/31/2020 2:10:54 PM MassLogger Started: 7/31/2020 2:10:47 PM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\Document#0193832.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

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.privateemail.com
  • Port:
    587
  • Username:
    celal@lidyatriko-com.me
  • Password:
    Tomorrow@1234#

Targets

    • Target

      Document#0193832.exe

    • Size

      1MB

    • MD5

      97edaeff8f726e10d554f8f8f5aad7ae

    • SHA1

      01da166b48252cfb52ad7b42730ec994f07c7db2

    • SHA256

      bcd7372fd84fe78e97a72a842df6cab2a5d7a47909a3fd05b13f6f4990de8a7f

    • SHA512

      99ca75b3989909eb66f2c7cd282db81c2c952fbf637287c6157df923335f5f9bd63b9d5b91b0ec7de06d68391903f716f5ab6ce67f2f3230a3e8c25b44aa5f16

    • 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 Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Tasks