masslogger

General

Target

73fa7d72535f68d0def7fc2a838c2f8b175e13128f774fdbd6b4335dc95c0453
Size

841KB
Sample

220520-rwa75sbdfn
MD5

fcc56c065e96674cbf351e65094f9ef7
SHA1

63f468c0305e9105dc40dcb41da48beea1fd5fcc
SHA256

73fa7d72535f68d0def7fc2a838c2f8b175e13128f774fdbd6b4335dc95c0453
SHA512

949bce39dcd172a145a39530df85bf09768eaeade26c1e149e2e1f01e349711f34f4debb98e7ec20051a4a680d01fa31027e83ec2914b6bbe5a72016aa78225d

Score

10^/10

Malware Config

Extracted

Path

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

Family

masslogger

Ransom Note

################################################################# MassLogger v1.3.7.1 ################################################################# ### Logger Details ### 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 6:07:22 PM MassLogger Started: 5/20/2022 6:07:13 PM Interval: 1 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\wewewewe.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes:

Targets

- Target
  
  wewewewe.exe
- Size
  
  1.4MB
- MD5
  
  029c7ec1040676551533408ef85d1f68
- SHA1
  
  9e5fb6844e76687bb47f7b7e549307c95305fdae
- SHA256
  
  619d55dafa6cfdc23580e3a1e8a57ef3a246a0163385f4a61a591ac0517d85f6
- SHA512
  
  2e0c010d934131d0641f89c9ebeb7a295f519e09578bda477f58b88b4e8c0d7658adc3c07f8a94e455b4b4c46fcd56e32c27f5afb4b4ededccb668fdd572042c
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.
- Drops startup file
- 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