masslogger

General

Target

6b93c7c2c29e7a3b01620260da5182e4d7fae870b65cb2579ac7f935dbcb20f9
Size

844KB
Sample

220521-my145acfh8
MD5

54e0b475284da6bf40492dfa4cefe216
SHA1

91bc4dafe570c2b6827666dad8e435dbd11d98b9
SHA256

6b93c7c2c29e7a3b01620260da5182e4d7fae870b65cb2579ac7f935dbcb20f9
SHA512

085900b0295a4a4d299e9249671bbed71fec0cca3374f62ee62f0469128a7a09e56ff24c284189fde280d8066f30d391efed5737a40883ab62cd8dd6fef9ba8f

Score

10^/10

Malware Config

Extracted

Path

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

Family

masslogger

Ransom Note

<|| v2.2.0.0 ||> 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: 5/21/2022 1:00:42 PM MassLogger Started: 5/21/2022 1:00:30 PM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\Product Inquiry.exe MassLogger Melt: false 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

Extracted

Path

C:\Users\Admin\AppData\Local\8236ADF044\Log.txt

Family

masslogger

Ransom Note

<|| v2.2.0.0 ||> User Name: Admin IP: 154.61.71.50 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 1:00:51 PM MassLogger Started: 5/21/2022 1:00:46 PM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\Product Inquiry.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes: <|| WD Exclusion ||> Disabled <|| Binder ||> Disabled <|| USB Spread ||> Disabled <|| Window Searcher ||> Disabled <|| Downloader ||> 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
  
  Product Inquiry.exe
- Size
  
  1.1MB
- MD5
  
  2e0754487143853f2791b729f2222146
- SHA1
  
  acbdf5ae0b8b73d8203f52b1e104205ac39432d6
- SHA256
  
  52e864374ebb34727b88f278970946520a53383c0b7e85dbbc664b45329616e3
- SHA512
  
  efd821da5ad0170ca4a8efa5c63975cf64c5479524af26849af0d2b77a1aac45c5764d32b34c7c0563e374b90c5e56445cfcb6957c9ff1200e898a6c06d34d8b
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.
- 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