masslogger

General

Target

009d89b65b1914214cdfe607769aa035dc2c66ca5b713a1c19e4e5088df26abf
Size

855KB
Sample

220521-d52jssbhcp
MD5

6b79e23f0eee49f3b414a39e2ab744a8
SHA1

8030e1b15ab9d543c807f18d5d236b00f0c7282e
SHA256

009d89b65b1914214cdfe607769aa035dc2c66ca5b713a1c19e4e5088df26abf
SHA512

29b76f0cf2e4a893d8b3567fa65c90becc73d0dd243e38fd2744a69162b6fd637f97988efe70a900c068ad8a5b45443743495bf18fdd34edfe4cdd8b6c12247c

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\Temp\79FE0CC911\Log.txt

Family

masslogger

Ransom Note

################################################################# MassLogger v1.3.6.0 ################################################################# ### Logger Details ### 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: 5/21/2022 5:19:42 AM MassLogger Started: 5/21/2022 5:19:31 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\Swift_Copy_Payment.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes:

Extracted

Credentials

Protocol: smtp
Host:
mail.privateemail.com
Port:
587
Username:
[email protected]
Password:
biggod1234@

Extracted

Path

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

Family

masslogger

Ransom Note

################################################################# MassLogger v1.3.6.0 ################################################################# ### Logger Details ### User Name: Admin IP: 154.61.71.50 Location: United States Windows OS: Microsoft Windows 10 Pro64bit 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: 5/21/2022 7:19:04 AM MassLogger Started: 5/21/2022 7:18:54 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\Swift_Copy_Payment.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes:

Targets

- Target
  
  Swift_Copy_Payment.exe
- Size
  
  918KB
- MD5
  
  846b886920f8e2ddb108948bdb698fef
- SHA1
  
  f1af2a39df543d411d2d51f3672f883b1f323703
- SHA256
  
  0bfcce1f84c087a485b7284646dd5218ed12ca7814f6b40fc5126da55f18adef
- SHA512
  
  c9c843dd9df1f5fa2fd61253510c46c7444f5ff77cf6577bea8de00d7d7aff26c6bb506f48f4c80e5146d1930fc96083becd12a44622d292c3b3338a11aeafc8
Score

10^/10

masslogger collection ransomware rezer0 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.
- ReZer0 packer
  Detects ReZer0, a packer with multiple versions used in various campaigns.
  rezer0
- 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