masslogger

General

Target

71125e371affeea3c44aaf8aabb2b06e8e5f9af1b7fcd60686444b9d64b3b774
Size

880KB
Sample

220521-pwh7msgag4
MD5

085f61247a34c408c5a21c43a7062c98
SHA1

417dd230a965865c4b28723519b632e3ba72949d
SHA256

71125e371affeea3c44aaf8aabb2b06e8e5f9af1b7fcd60686444b9d64b3b774
SHA512

c8816d914a59b7c14ad52ae6ef6903e26145828b2d4db03f89feea142bcc85224e48d86a54c83e229cf9a8993f4c1225efa1d688783a480f2471eaaa326e421e

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\Temp\19E979543A\Log.txt

Family

masslogger

Ransom Note

################################################################# MassLogger v1.3.5.0 ################################################################# ### Logger Details ### User Name: Admin IP: 154.61.71.13 Location: United States OS: Microsoft Windows 10 Pro64bit CPU: Intel Core Processor (Broadwell) GPU: Microsoft Basic Display Adapter AV: NA Screen Resolution: 1280x720 Current Time: 5/21/2022 3:16:29 PM MassLogger Started: 5/21/2022 3:16:25 PM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\Scan_DSV_03072020_038465318631_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_03072020_038465318631_PDF.exe
- Size
  
  820KB
- MD5
  
  7e3ce66bf8cca74b5a5339d9f2b8aeeb
- SHA1
  
  5a57f3abe3e6105207ece6f3fd1e830e2c341868
- SHA256
  
  c4349d30167ec1dfd9c70454c3f91a5ac21d52d433c093391462bc3f995e7781
- SHA512
  
  5f4bca15864f1d1830e86bd0af9659921ca00178aacc19c9f7dd344a16b5bc77bd067c6c8e3fb3fb4615592ea52de6b981054af24729fe76f79e7db5c4ac23c8
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