masslogger

General

Target

8bce24cd3a61fdc8020922dcb840a8d107fdf2f096e3ed51ec24ba26f1876d97
Size

762KB
Sample

220521-a8a98sbdh8
MD5

6fd925a12326b4830def92d09794df29
SHA1

1a187cc941a67eb36436bc87f986fa2cb4e879cb
SHA256

8bce24cd3a61fdc8020922dcb840a8d107fdf2f096e3ed51ec24ba26f1876d97
SHA512

9256a9cf98ff1094a4f789918ddeb7bc10b3a87a3c52fb46909e24f5837898772a6457fe43c111004c35e216a59e171101a034a3fbbf3dea58f3b31c4906e5ea

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\Temp\3B8E3C2477\Log.txt

Family

masslogger

Ransom Note

################################################################# MassLogger v1.3.4.0 ################################################################# ### Logger Details ### User Name: Admin IP: 127.0.0.1 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: 5/21/2022 3:16:55 AM MassLogger Started: 5/21/2022 3:16:22 AM Interval: 1 hour MassLogger Process: C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes:

Extracted

Path

C:\Users\Admin\AppData\Local\Temp\781F780B4E\Log.txt

Family

masslogger

Ransom Note

################################################################# MassLogger v1.3.4.0 ################################################################# ### Logger Details ### User Name: Admin IP: 154.61.71.51 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 1:15:57 AM MassLogger Started: 5/21/2022 1:15:54 AM Interval: 1 hour MassLogger Process: C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes:

Targets

- Target
  
  invoice#09090999-Pdf.exe
- Size
  
  860KB
- MD5
  
  e50d7a2c0d596398300327210298636b
- SHA1
  
  2256f0f18037c33654fab975495851c071fa5014
- SHA256
  
  5756414989427044652d411548d7523b88c74449101d277d0b227a00c8526bc3
- SHA512
  
  e874430d81ceb40c048df5bc9c7a4896bc09cd014f928243826b168fa67fe5f9d1c0ec78d7dd16aca168c4638fbc995829445798896bde9896c6430a0d55488f
Score

10^/10

masslogger ransomware spyware stealer collection
- 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.
- 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.
- Maps connected drives based on registry
  Disk information is often read in order to detect sandboxing environments.
- Suspicious use of SetThreadContext
behavioral1 behavioral2