masslogger

General

Target

c14e0c6f189b8b5299d0c29694b4dc8bc559dc496a4b7991d2e3b5114794f858
Size

839KB
Sample

220520-rhvpmafgb7
MD5

54c6f1437871bff962128643ef4f302c
SHA1

274fe0ab88985c273ee9de600bd63825f8f834ea
SHA256

c14e0c6f189b8b5299d0c29694b4dc8bc559dc496a4b7991d2e3b5114794f858
SHA512

2bfe48d6a5e7f475475e99c883995a91418e310f113679985379f2c51f342e99386e2642f6f587cc070f8465c1e432f65c8c316443683d0fd3f50062055d68d6

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\AEF946DCB4\Log.txt

Family

masslogger

Ransom Note

<|| v2.2.0.0 ||> User Name: Admin IP: 154.61.71.50 Location: United States Windows OS: Microsoft Windows 7 Ultimate 64bit Windows Serial Key: D4F6K-QK3RD-TMVMJ-BBMRX-3MBMV CPU: Intel Core Processor (Broadwell) GPU: Standard VGA Graphics Adapter AV: NA Screen Resolution: 1280x720 Current Time: 5/20/2022 5:13:16 PM MassLogger Started: 5/20/2022 5:12:55 PM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\PO7883.pdf.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes: <|| WD Exclusion ||> Disabled <|| Binder ||> Disabled <|| USB Spread ||> Disabled <|| Window Searcher ||> Disabled <|| Downloader ||> 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\F95B724EDE\Log.txt

Family

masslogger

Ransom Note

<|| v2.2.0.0 ||> User Name: Admin IP: 154.61.71.50 Location: United States Windows OS: Microsoft Windows 10 Pro 64bit Windows Serial Key: W269N-WFGWX-YVC9B-4J6C9-T83GX CPU: Intel Core Processor (Broadwell) GPU: Microsoft Basic Display Adapter AV: NA Screen Resolution: 1280x720 Current Time: 5/20/2022 5:12:57 PM MassLogger Started: 5/20/2022 5:12:54 PM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\PO7883.pdf.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
  
  PO7883.pdf.exe
- Size
  
  1.1MB
- MD5
  
  ada5beecde7f9234cfea4e0654758f9e
- SHA1
  
  6d9679f46a29b18d3caadb9217b0fa1790c42578
- SHA256
  
  391bd050efa8e5d02a1d1a5bb174374efce434f2457fdb0ca4c26f92341e4fa5
- SHA512
  
  eca76675eb7411c129891ad2dcc87e9b65a67a15fe0d75856737e7bd4d5ebb5b56ffb4836d31764e2663b34e06600a04642c84fec1e6ea2207443d1704eeeee9
Score

10^/10

masslogger collection ransomware spyware stealer
- MassLogger
  Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
  stealer spyware masslogger
- 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.
  spyware stealer
- Accesses Microsoft Outlook profiles
  collection
- 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
behavioral1 behavioral2