masslogger

General

Target

64661c33491d2f36f4012a5654e972dd2fe5440d1243a31c331ad37d7b8329d9
Size

916KB
Sample

220521-ap6a9safa9
MD5

5b702333212392f1c272c8c5fb48fc9b
SHA1

3d9834a89b60897c231de7135f023bb5d42f9cb3
SHA256

64661c33491d2f36f4012a5654e972dd2fe5440d1243a31c331ad37d7b8329d9
SHA512

3b5ada42dac1c494239b0967ab4024f35a73f9ece77ee341925ef81446472b2c8a0acaadc05e8decd1dbb8b5d1c85ad096f8c97a01b755b0463ab8bc27283dd3

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\Temp\AEF946DCB4\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 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 2:40:59 AM MassLogger Started: 5/21/2022 2:40:50 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\inquiry specification.exe MassLogger Melt: false MassLogger Exit after delivery: true As Administrator: True Processes:

Extracted

Credentials

Protocol: smtp
Host:
mail.samlogistics.pk
Port:
587
Username:
[email protected]
Password:
Seaimport121@

Targets

- Target
  
  inquiry specification.exe
- Size
  
  1.0MB
- MD5
  
  96ded925029c99194d0d559c6d7d6923
- SHA1
  
  807bb539671bf77090cb96000c01248080b467a9
- SHA256
  
  9a39817abcaf9b2ad45fecd4aec867e6989ece31d2dd41410622af0fc6547444
- SHA512
  
  6183c4a9540b00d5698bbe6c200aeba8ecf1e53ea17e3c97cd790c143f1cfc8cb27ca50d159f179e85917398d6191c9e3b75b33fb62bc8c90e75dc35e6c48cd5
Score

10^/10

masslogger collection evasion 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.
- Modifies visibility of file extensions in Explorer
  evasion
- 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