General

  • Target

    SecuriteInfo.com.Generic.mg.8fba7a5588916f13.10918

  • Size

    4.5MB

  • Sample

    210115-ggdeqztf2e

  • MD5

    8fba7a5588916f139b2d03039e34c75c

  • SHA1

    709bab3dd69e76171b525770be72524fd3ae8df9

  • SHA256

    758eab6db6c23b1d0163bb7fc6ba684d507cbec32326d0c0773a1b8da0abfe6b

  • SHA512

    8837e949495521db9327efede2a6c2be360c83ad7ac0c31144bbbbb13340d1b6e16d501b3d3d8851c4f1c57db945fd2654d17b2166bf210a802499c2632636f9

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\5FADD7138A\Log.txt

Family

masslogger

Ransom Note
<|| v2.1.0.0 ||> User Name: Admin IP: 154.61.71.51 Location: United States Windows OS: Microsoft Windows 7 Ultimate 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: 1/15/2021 12:43:49 PM MassLogger Started: 1/15/2021 12:43:42 PM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Generic.mg.8fba7a5588916f13.10918.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 ||> NA

Extracted

Path

C:\Users\Admin\AppData\Local\7C372DB998\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 10 Enterprise 64bit Windows Serial Key: W269N-WFGWX-YVC9B-4J6C9-T83GX CPU: Persocon Processor 2.5+ GPU: Microsoft Basic Display Adapter AV: NA Screen Resolution: 1280x720 Current Time: 1/15/2021 1:43:46 PM MassLogger Started: 1/15/2021 1:43:44 PM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Generic.mg.8fba7a5588916f13.10918.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes: <|| WD Exclusion ||> Disabled <|| Binder ||> Disabled <|| USB Spread ||> 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

      SecuriteInfo.com.Generic.mg.8fba7a5588916f13.10918

    • Size

      4.5MB

    • MD5

      8fba7a5588916f139b2d03039e34c75c

    • SHA1

      709bab3dd69e76171b525770be72524fd3ae8df9

    • SHA256

      758eab6db6c23b1d0163bb7fc6ba684d507cbec32326d0c0773a1b8da0abfe6b

    • SHA512

      8837e949495521db9327efede2a6c2be360c83ad7ac0c31144bbbbb13340d1b6e16d501b3d3d8851c4f1c57db945fd2654d17b2166bf210a802499c2632636f9

    • MassLogger

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

    • MassLogger Main Payload

    • MassLogger log file

      Detects a log file produced by MassLogger.

    • Checks computer location settings

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

    • 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 NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

1
T1005

Tasks