masslogger

General

Target

e0233e3d234ae8b8eb6b8ca9c9c786ebfe8ae0adebd67fde7221dee9702269b9
Size

1.2MB
Sample

220420-f65nysdbg6
MD5

d6c097f46ec91b48fa94cad04d05b8b4
SHA1

04eee12d1b239ec861980d2dd84534fa4e379795
SHA256

e0233e3d234ae8b8eb6b8ca9c9c786ebfe8ae0adebd67fde7221dee9702269b9
SHA512

d4edd019a60b6f681208bfaef7517a6a299887c98fcc91f85aeb24ccdf8a7ec2dd4dfe1215f7628f4dfd5f0d5eee5d49ae4be61c6ccf239c7eb54da7652c890b

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\79FE0CC911\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: D4F6K-QK3RD-TMVMJ-BBMRX-3MBMV CPU: Intel Core Processor (Broadwell) GPU: Standard VGA Graphics Adapter AV: NA Screen Resolution: 1280x720 Current Time: 4/20/2022 6:02:14 AM MassLogger Started: 4/20/2022 6:02:03 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\e0233e3d234ae8b8eb6b8ca9c9c786ebfe8ae0adebd67fde7221dee9702269b9.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

Extracted

Path

C:\Users\Admin\AppData\Local\0F48153F20\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 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: 4/20/2022 6:01:44 AM MassLogger Started: 4/20/2022 6:01:40 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\e0233e3d234ae8b8eb6b8ca9c9c786ebfe8ae0adebd67fde7221dee9702269b9.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

Targets

- Target
  
  e0233e3d234ae8b8eb6b8ca9c9c786ebfe8ae0adebd67fde7221dee9702269b9
- Size
  
  1.2MB
- MD5
  
  d6c097f46ec91b48fa94cad04d05b8b4
- SHA1
  
  04eee12d1b239ec861980d2dd84534fa4e379795
- SHA256
  
  e0233e3d234ae8b8eb6b8ca9c9c786ebfe8ae0adebd67fde7221dee9702269b9
- SHA512
  
  d4edd019a60b6f681208bfaef7517a6a299887c98fcc91f85aeb24ccdf8a7ec2dd4dfe1215f7628f4dfd5f0d5eee5d49ae4be61c6ccf239c7eb54da7652c890b
Score

10^/10

masslogger collection persistence ransomware spyware stealer
- MassLogger
  Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
  stealer spyware masslogger
- 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.
  spyware stealer
- Accesses Microsoft Outlook profiles
  collection
- Adds Run key to start application
  persistence
- 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