masslogger

General

Target

370da6a864cc0f7c3387cee818401ef3892bd81b153a9fe39cc6affc55d248e8
Size

836KB
Sample

220520-2kscdsfec5
MD5

759e64330ef03e904c62c30dcc5ae26e
SHA1

9f9b0b7e192995577b72aa31561d77d507767f40
SHA256

370da6a864cc0f7c3387cee818401ef3892bd81b153a9fe39cc6affc55d248e8
SHA512

a4b7d551d1c2dd5b5cd876025e8c90a2585cad1692989e680e2b71601af14cd884f1a1fc913a4f900c2ce731f048b9aeb23a7f3b595292b2f82e8f3622bdf33e

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\AEF946DCB4\Log.txt

Family

masslogger

Ransom Note

<|| v2.4.0.0 ||> 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 12:51:05 AM MassLogger Started: 5/21/2022 12:50:54 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\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 ||> Disabled <|| 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

Extracted

Credentials

Protocol: smtp
Host:
smtp.gmail.com
Port:
587
Username:
[email protected]
Password:
masslog1960

Targets

- Target
  
  INQ4556 PO.exe
- Size
  
  953KB
- MD5
  
  787505a211af41260aa84e8473ca533e
- SHA1
  
  303bb329745f99bf3c88535914f8b0ac768ac107
- SHA256
  
  925bc865f2151bd08bb14123ebf68f97eba97529a33de123e4e4cbade9a951e6
- SHA512
  
  bfdf5ef6801412652ba9da5c2271317cfa8a153171bf7c3c2648170c4f2f0362fafe0697290a99534c27a977df55882462ae5ee3e03351f844c3b6d21b7ad78b
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 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
- 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