masslogger

General

Target

3a47baed5678bc0b96f23641c4bd0ca1585f393979b7dd3072aad6fe03c2a433
Size

1.4MB
Sample

220524-3hl82afecj
MD5

821769527b184bdc553c49a114feae97
SHA1

7363adbd9290aaf84ebbf2dd1a5c0f1b13a01e7c
SHA256

3a47baed5678bc0b96f23641c4bd0ca1585f393979b7dd3072aad6fe03c2a433
SHA512

d660960cca6102686618554197cb9b1f50657f5acff35dbc2fe42a0f05f787ca46d6c1dd27ed158b612d241da54c442c692c0fa39901fd921753fc47b943b992

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\Temp\3B8E3C2477\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: 5/25/2022 1:35:40 AM MassLogger Started: 5/25/2022 1:35:32 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\3a47baed5678bc0b96f23641c4bd0ca1585f393979b7dd3072aad6fe03c2a433.exe MassLogger Melt: true MassLogger Exit after delivery: false As Administrator: True Processes:

Targets

- Target
  
  3a47baed5678bc0b96f23641c4bd0ca1585f393979b7dd3072aad6fe03c2a433
- Size
  
  1.4MB
- MD5
  
  821769527b184bdc553c49a114feae97
- SHA1
  
  7363adbd9290aaf84ebbf2dd1a5c0f1b13a01e7c
- SHA256
  
  3a47baed5678bc0b96f23641c4bd0ca1585f393979b7dd3072aad6fe03c2a433
- SHA512
  
  d660960cca6102686618554197cb9b1f50657f5acff35dbc2fe42a0f05f787ca46d6c1dd27ed158b612d241da54c442c692c0fa39901fd921753fc47b943b992
Score

10^/10

masslogger agilenet ransomware spyware stealer
- MassLogger
  Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
  stealer spyware masslogger
- MassLogger log file
  Detects a log file produced by MassLogger.
- Executes dropped EXE
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Loads dropped DLL
- Obfuscated with Agile.Net obfuscator
  Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
  agilenet
- 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