masslogger

General

Target

f2be44e262dc6ebde4e66e916b3f67ade1e7845cdb10d1316e93aad3f9aca3b8
Size

706KB
Sample

220521-mz5tpscge7
MD5

58c63ceccb03aadca95c7bc0c4935e65
SHA1

6e7409e27860e229cc022e49202ca819fe0ebe61
SHA256

f2be44e262dc6ebde4e66e916b3f67ade1e7845cdb10d1316e93aad3f9aca3b8
SHA512

25f02e5235aafdf38144bba06ace6fa39082edc67bbf27ef2ea9d059d823cdcf1a4cf0adb9e4a64a80f94d43b5a55a30e8d6cf69a032d3f397249ab91b1427d2

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\AEF946DCB4\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 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 1:05:43 PM MassLogger Started: 5/21/2022 1:05:32 PM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\Invoice.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\0F48153F20\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 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 11:03:42 AM MassLogger Started: 5/21/2022 11:03:38 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\Invoice.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes: <|| WD Exclusion ||> Disabled <|| Downloader ||> Disabled <|| Binder ||> 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
  
  Invoice.exe
- Size
  
  1.7MB
- MD5
  
  27244ec2d586c58bd0736d193bb03eec
- SHA1
  
  14a9307801788e9e88f37fb5f605964dcb27841b
- SHA256
  
  72bc51445d960d638c96f46057b76b5200ed88009ef44d767e870e56d7c562aa
- SHA512
  
  4613189752782b46903da10aa76657b52c249514b59459447be65b17ab3147d26a370663e3f829fc6b4e06bb46a01262adac4283ce6f41f99e531820628908e1
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 Main Payload
- 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