General
- Target 0b1e16ec3b9df30065ab12858d60db441afa2ad9f96e9a32e1f6c94eb675c71c
- Size 676KB
- Sample220521-ppntjsahgn
- SHA256 0b1e16ec3b9df30065ab12858d60db441afa2ad9f96e9a32e1f6c94eb675c71c
Score
10/10
Malware Config
Extracted
Path
-
C:\Users\Admin\AppData\Local\Temp\79FE0CC911\Log.txt
-
masslogger
Ransom Note
- ################################################################# MassLogger v2.0.0.0 ################################################################# ### 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 12:38:52 PM MassLogger Started: 5/21/2022 12:38:41 PM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\RFQ #031-24062020.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes:
Extracted
Credentials
-
Protocol
smtp
-
Host
mail.privateemail.com
-
Port
587
-
Username
-
Password
@Brazil20,,
Extracted
Path
-
C:\Users\Admin\AppData\Local\Temp\F95B724EDE\Log.txt
-
masslogger
Ransom Note
- ################################################################# MassLogger v2.0.0.0 ################################################################# ### Logger Details ### 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: 5/21/2022 2:39:54 PM MassLogger Started: 5/21/2022 2:39:41 PM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\RFQ #031-24062020.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes:
Targets
-
- Target RFQ #031-24062020.exe
- Size 729KB
- SHA256 851f1641fb283113cc5feb03c807bc82dc4d85ecd22ab8ff091a8edd71bb45ed
Score10/10MassLogger
Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
MassLogger log file
Detects a log file produced by MassLogger.
ReZer0 packer
Detects ReZer0, a packer with multiple versions used in various campaigns.
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.
Accesses Microsoft Outlook profiles
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