masslogger

General

Target

a9d59ec565a4366c28f42e00f76f2c0d795be7be6aa937e64ed3feab5328174b
Size

761KB
Sample

220521-pgyc1saecr
MD5

a279a5b59cff5c09cc12e48ee57721a8
SHA1

3474855b1794a666a12265c408f2505140e3f017
SHA256

a9d59ec565a4366c28f42e00f76f2c0d795be7be6aa937e64ed3feab5328174b
SHA512

cfe283b16aa88d03254299e0c34644b67263e84c29b727b2ea12feb039b4821437423166ca9976e9bfc78106ca2706031bcb97db7ee8dfc234e903f77bc0a50c

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\79FE0CC911\Log.txt

Family

masslogger

Ransom Note

<|| v2.2.0.0 ||> User Name: Admin IP: 154.61.71.51 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 12:31:23 PM MassLogger Started: 5/21/2022 12:31:16 PM Interval: 1 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\Dekont.exe MassLogger Melt: true MassLogger Exit after delivery: false As Administrator: True Processes: <|| WD Exclusion ||> Disabled <|| Binder ||> Disabled <|| Downloader ||> Disabled <|| USB Spread ||> 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

Targets

- Target
  
  Dekont.exe
- Size
  
  1.0MB
- MD5
  
  1ba7ee7b1f0e03c2b63e828b4eb1158e
- SHA1
  
  bca0140b2bac77017b47676845ca97144c230ffa
- SHA256
  
  ac42965215afb055c4135cc87288be3f2aaff848972634fbaed4c365e112af43
- SHA512
  
  5d61af74c8b3ae2e307a1909b7d774f72d16c3db66e9f865b239d4ea1b4d743b205fb2239be7608e705606275c94eb96766d278bfc8079257a5b3dcb9309650b
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.
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Deletes itself
- 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