masslogger

General

Target

5 days Itinerery.doc
Size

525KB
Sample

201217-dfs8g7klxe
MD5

3e61c3fcfbce2d0100a3b4c8fcbdb945
SHA1

6f6673ab5b88a1f3f9b651026957c3a333657040
SHA256

19016227bbad1d388ed7c0ad968a882e7e7702457257426931f6d6005eea5472
SHA512

1f2570e4e1c306c885adaac8e3103f0f7f127641ed9d49d2f5d96d151f80d1a5e591b592f098cf3b19b80da7512df5c8d092c031e95cd7c1e6cba4dbc4d5cd98

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\5FADD7138A\Log.txt

Family

masslogger

Ransom Note

<|| v2.1.0.0 ||> User Name: Admin IP: 154.61.71.51 Location: United States Windows OS: Microsoft Windows 7 Ultimate 64bit Windows Serial Key: HYF8J-CVRMY-CM74G-RPHKF-PW487 CPU: Persocon Processor 2.5+ GPU: Standard VGA Graphics Adapter AV: NA Screen Resolution: 1280x720 Current Time: 12/17/2020 8:18:58 AM MassLogger Started: 12/17/2020 8:18:53 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Roaming\KDO.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes: Name:WerFault, Title:KDO.exe Name:WINWORD, Title:Opening - Microsoft Word <|| WD Exclusion ||> Disabled <|| Binder ||> Disabled <|| USB Spread ||> 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

Targets

- Target
  
  5 days Itinerery.doc
- Size
  
  525KB
- MD5
  
  3e61c3fcfbce2d0100a3b4c8fcbdb945
- SHA1
  
  6f6673ab5b88a1f3f9b651026957c3a333657040
- SHA256
  
  19016227bbad1d388ed7c0ad968a882e7e7702457257426931f6d6005eea5472
- SHA512
  
  1f2570e4e1c306c885adaac8e3103f0f7f127641ed9d49d2f5d96d151f80d1a5e591b592f098cf3b19b80da7512df5c8d092c031e95cd7c1e6cba4dbc4d5cd98
Score

10^/10

masslogger 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.
- ServiceHost packer
  Detects ServiceHost packer used for .NET malware
- Blocklisted process makes network request
- 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
- 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 NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1 behavioral2