masslogger

General

Target

51091505f98b9c8b8732986911d36a901153d721d0e30bdaad8d8ce5b771c8d3
Size

1.4MB
Sample

220524-2lm43aaeb9
MD5

3338ab802e6b10e0b9400ba1aa16459f
SHA1

708e0c78ca69ae2f3d52a24f1d88240b9351d413
SHA256

51091505f98b9c8b8732986911d36a901153d721d0e30bdaad8d8ce5b771c8d3
SHA512

3abad3c64f26245b5a50fb669088bd9f85cf2dda44d2c9727daddb33866d32d58f6d31e1f1f369dc167a2df0309e53c08869d9d7a67ecb7c0d39536a78ff2961

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\3B8E3C2477\Log.txt

Family

masslogger

Ransom Note

<|| v2.1.0.0 ||> User Name: Admin IP: 127.0.0.1 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: 5/25/2022 12:48:34 AM MassLogger Started: 5/25/2022 12:48:18 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\51091505f98b9c8b8732986911d36a901153d721d0e30bdaad8d8ce5b771c8d3.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

Extracted

Credentials

Protocol: smtp
Host:
mail.privateemail.com
Port:
587
Username:
[email protected]
Password:
71c7eb1f8baa88

Extracted

Path

C:\Users\Admin\AppData\Local\8236ADF044\Log.txt

Family

masslogger

Ransom Note

<|| v2.1.0.0 ||> User Name: Admin IP: 127.0.0.1 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: 5/25/2022 12:48:45 AM MassLogger Started: 5/25/2022 12:48:22 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\51091505f98b9c8b8732986911d36a901153d721d0e30bdaad8d8ce5b771c8d3.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 ||> Disabled

Targets

- Target
  
  51091505f98b9c8b8732986911d36a901153d721d0e30bdaad8d8ce5b771c8d3
- Size
  
  1.4MB
- MD5
  
  3338ab802e6b10e0b9400ba1aa16459f
- SHA1
  
  708e0c78ca69ae2f3d52a24f1d88240b9351d413
- SHA256
  
  51091505f98b9c8b8732986911d36a901153d721d0e30bdaad8d8ce5b771c8d3
- SHA512
  
  3abad3c64f26245b5a50fb669088bd9f85cf2dda44d2c9727daddb33866d32d58f6d31e1f1f369dc167a2df0309e53c08869d9d7a67ecb7c0d39536a78ff2961
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 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
- 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