masslogger

General

Target

f171906d6dbc7c4ffe93e7ae0c5ae128057a7e4393a0bf7d753e8c84a88a62c9
Size

977KB
Sample

220521-caw56agehp
MD5

73f500a1d6346ef2a0f2d81102af1476
SHA1

c4fdbb4c6d67cc61c81b155750d4df3694fc0d2e
SHA256

f171906d6dbc7c4ffe93e7ae0c5ae128057a7e4393a0bf7d753e8c84a88a62c9
SHA512

ce359fac581989057cfcc1ac5bc645b69cc8d949c8407a79c46b2de924fb17217b863dc063043f0f7a1ee9b6398b597d99adcdb09695c4269272cfc63cc8ecd4

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\0F48153F20\Log.txt

Family

masslogger

Ransom Note

<|| v2.4.0.0 ||> User Name: Admin IP: 154.61.71.51 Location: United States Windows OS: Microsoft Windows 10 Pro 64bit Windows Serial Key: W269N-WFGWX-YVC9B-4J6C9-T83GX CPU: Intel Core Processor (Broadwell) GPU: Microsoft Basic Display Adapter AV: NA Screen Resolution: 1280x720 Current Time: 5/21/2022 2:49:24 AM MassLogger Started: 5/21/2022 2:49:21 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
  
  SCTB38 NEW782.exe
- Size
  
  1.0MB
- MD5
  
  18b6f9b159d93570f9ace705a62a9fad
- SHA1
  
  82f75eeef6e25500f517faf6f561057e63ea3a63
- SHA256
  
  48c124e7d628adaa322470af51fdee8a965faf61bdfbc4c2b143dcf57d52be1a
- SHA512
  
  d836b883425d6c8567eb0876a67525aca3ac6a33c0b7d2a72ef76bf6f0bf71594fdb2c71d6b18f5eeb607c1b3cd334876ae5d2906fa456d6b8d2c6e498696e39
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.
- 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