masslogger

General

Target

5a7b4a2c621603832c1e73ad6d7ad022c260daaca1ea193a5e0ecca3bc5609d3
Size

772KB
Sample

220521-asdenadfen
MD5

296b8ac7f5bc9ef7c433c02aa5385d79
SHA1

1e8dadc474ea6fc886da9cae927a9d1659934fba
SHA256

5a7b4a2c621603832c1e73ad6d7ad022c260daaca1ea193a5e0ecca3bc5609d3
SHA512

8055859e605ab0472feb699bc78254dfd18321ecd1371d559a5c7130fde7166a551faf7fde963b42fdbd2aec3b75b7dac727dac774dabb75c252b3767298bbd4

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: 5/21/2022 2:40:42 AM MassLogger Started: 5/21/2022 2:40:34 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\BL_0003.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes:

Targets

- Target
  
  BL_0003.exe
- Size
  
  813KB
- MD5
  
  e62ddd8facfe9707b2f56fd60bb09266
- SHA1
  
  7c3e04a6eb2252a38b50b237ba201114bdfaf346
- SHA256
  
  eb3d6a6bfec90855240b6e239a10d283ecf13b118e9b769e2f4100b3eec76a12
- SHA512
  
  50022648bc29f6cdcb20a6e640848908d35785e463056efbfc06e2666b1015589e156b4a82dd25c33252d566d638f2ab0f0e059ce36f58e2f84e02d0b382224e
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.
- 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