masslogger

General

Target

74aa9c168ed4ff298ce0d2737342decc9a4ffaf3c03e32965a88e9f6b0ed0144
Size

900KB
Sample

220524-1c3ygsggc6
MD5

b720141599d9a092ef93bd69ba3d6e3d
SHA1

4718853ced0c3010ad7f8c60155b6b32cee5aa44
SHA256

74aa9c168ed4ff298ce0d2737342decc9a4ffaf3c03e32965a88e9f6b0ed0144
SHA512

e0c6854b51746019e337ce9f23248c4e973f75b7e521348bfd80a545c21d9ffbd5f40e7c368f875625c2c3452c5800bb1146daa9316d4a5159570794ccc4203f

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\AEF946DCB4\Log.txt

Family

masslogger

Ransom Note

<|| v2.1.0.0 ||> 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: 5/24/2022 11:33:33 PM MassLogger Started: 5/24/2022 11:33:13 PM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Roaming\appdata\hshshbe.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes: <|| 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

Extracted

Path

C:\Users\Admin\AppData\Local\F95B724EDE\Log.txt

Family

masslogger

Ransom Note

<|| v2.1.0.0 ||> User Name: Admin IP: 127.0.0.1 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: 5/24/2022 11:33:15 PM MassLogger Started: 5/24/2022 11:32:57 PM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Roaming\appdata\hshshbe.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

Targets

- Target
  
  74aa9c168ed4ff298ce0d2737342decc9a4ffaf3c03e32965a88e9f6b0ed0144
- Size
  
  900KB
- MD5
  
  b720141599d9a092ef93bd69ba3d6e3d
- SHA1
  
  4718853ced0c3010ad7f8c60155b6b32cee5aa44
- SHA256
  
  74aa9c168ed4ff298ce0d2737342decc9a4ffaf3c03e32965a88e9f6b0ed0144
- SHA512
  
  e0c6854b51746019e337ce9f23248c4e973f75b7e521348bfd80a545c21d9ffbd5f40e7c368f875625c2c3452c5800bb1146daa9316d4a5159570794ccc4203f
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.
- Executes dropped EXE
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Drops startup file
- Loads dropped DLL
- 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