masslogger

General

Target

4a2b08708e7619550eefdfa23c06d079abe4277ef159152f2cb1b9aa00ea6f97
Size

1.2MB
Sample

220524-2aa1csaae8
MD5

3e08508a662892184dde6f0be1c2c8a4
SHA1

73aab66b7bc7ead71999b99c0a3575dcf38fc752
SHA256

4a2b08708e7619550eefdfa23c06d079abe4277ef159152f2cb1b9aa00ea6f97
SHA512

c38239f62e500d2b59b583c3a6dfa821206c1501a10d732c1b052c512b3d296e1397328d3f30401e0ac794ab2c65727a85364ce43523a38450ae82725b6cb3e8

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\8506BBE7FF\Log.txt

Family

masslogger

Ransom Note

<|| v2.1.0.0 ||> User Name: Admin IP: 154.61.71.13 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: 5/25/2022 12:28:02 AM MassLogger Started: 5/25/2022 12:27:56 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Roaming\VideoLAN\vlc.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes: <|| WD Exclusion ||> Disabled <|| Binder ||> Disabled <|| Downloader ||> Disabled <|| Window Searcher ||> Disabled <|| Bot Killer ||> Disabled <|| Search And Upload ||> Path: C:\Users\Admin Files count: 8 <|| Telegram Desktop ||> Not Installed <|| Pidgin ||> Not Installed <|| FileZilla ||> Not Installed <|| Discord Tokken ||> Not Installed <|| NordVPN ||> Not Installed <|| Outlook ||> Not Installed <|| FoxMail ||> Not Installed <|| Thunderbird ||> Not Installed <|| FireFox ||> Not Found <|| QQ Browser ||> Not Installed <|| Chromium Recovery ||> Not Installed or Not Found <|| Keylogger And Clipboard ||> NA

Targets

- Target
  
  4a2b08708e7619550eefdfa23c06d079abe4277ef159152f2cb1b9aa00ea6f97
- Size
  
  1.2MB
- MD5
  
  3e08508a662892184dde6f0be1c2c8a4
- SHA1
  
  73aab66b7bc7ead71999b99c0a3575dcf38fc752
- SHA256
  
  4a2b08708e7619550eefdfa23c06d079abe4277ef159152f2cb1b9aa00ea6f97
- SHA512
  
  c38239f62e500d2b59b583c3a6dfa821206c1501a10d732c1b052c512b3d296e1397328d3f30401e0ac794ab2c65727a85364ce43523a38450ae82725b6cb3e8
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 log file
  Detects a log file produced by MassLogger.
- Modifies visibility of file extensions in Explorer
  evasion
- Executes dropped EXE
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Loads dropped DLL
- 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