masslogger

General

Target

9ac5dab94f488da04edfba6206d21012883f423037adfebf7e475571cee5b84d
Size

1.0MB
Sample

220521-bq6tvsccg3
MD5

0b383de819247c3d13d4dcddf915c235
SHA1

8d689036a918199960eb5d23a2c63a8c0088b355
SHA256

9ac5dab94f488da04edfba6206d21012883f423037adfebf7e475571cee5b84d
SHA512

8debafda2c45e45b8868ba4c7ef0e468a5e77b4dfaf8ff2d42dfb8602e1ddbbb9659310b6702dd3ee8fbc7df9ef3068e0b7240ccfc331d12d78891854efd01b6

Score

10^/10

Malware Config

Extracted

Path

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

Family

masslogger

Ransom Note

################################################################# MassLogger v1.3.5.0 ################################################################# ### Logger Details ### User Name: Admin IP: 154.61.71.50 Location: United States OS: Microsoft Windows 7 Ultimate 64bit CPU: Intel Core Processor (Broadwell) GPU: Standard VGA Graphics Adapter AV: NA Screen Resolution: 1280x720 Current Time: 5/21/2022 4:05:32 AM MassLogger Started: 5/21/2022 4:05:21 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\Scan_DSV 01072020_100284001972_PDF.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes:

Extracted

Credentials

Protocol: smtp
Host:
smtp.yandex.ru
Port:
587
Username:
[email protected]
Password:
whayasaynewnew

Targets

- Target
  
  Scan_DSV 01072020_100284001972_PDF.exe
- Size
  
  970KB
- MD5
  
  40b83c8155808ea18beef168bea47055
- SHA1
  
  0dc6101d19d2c4a922db993be442b01200cba87e
- SHA256
  
  a39ea4510d732392bba8682a020321dc7dfa259387244117cc90e072fea20c82
- SHA512
  
  850542f39ebfa38158d210e360f6f378753a16045b399a7f40c39fecac99d75b46757803b1e0064e1877b377599def977ff921378da5f4526f050770d579226e
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