masslogger

General

Target

ec8e03b960f72d9cef60f6ac1aca852f898cf7a4279246cf2d377f55060041d7
Size

867KB
Sample

220520-3ltghscadm
MD5

e3bc2b23df8b7a8db2aaf4e7c53f6752
SHA1

896e5f6f569606ed070dad05a03e708671d92474
SHA256

ec8e03b960f72d9cef60f6ac1aca852f898cf7a4279246cf2d377f55060041d7
SHA512

736b00f7c6458126ee3c83336ba019e5ca2e99320203e30fe0d2c0338241aaee1d37b62c5aff4fbcc8a5f5f82a371f1904cbf591fb9667b3855bd8555e972ed8

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\3B8E3C2477\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 1:43:24 AM MassLogger Started: 5/21/2022 1:43:08 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\PO_#21005_31_7_2020.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes: <|| WD Exclusion ||> Disabled <|| Binder ||> Disabled <|| USB Spread ||> Disabled <|| Downloader ||> Disabled <|| Bot Killer ||> Disabled <|| Window Searcher ||> 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 ||> Disabled

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 1:43:08 AM MassLogger Started: 5/21/2022 1:43:05 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\PO_#21005_31_7_2020.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes: <|| WD Exclusion ||> Disabled <|| Binder ||> Disabled <|| Downloader ||> Disabled <|| USB Spread ||> Disabled <|| Bot Killer ||> Disabled <|| Window Searcher ||> 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 ||> Disabled

Targets

- Target
  
  PO_#21005_31_7_2020.exe
- Size
  
  921KB
- MD5
  
  16a56c09177049c41b257c9ddb40f752
- SHA1
  
  8f296b76a6aa047df1b9079781ec5e5b2f9dd33b
- SHA256
  
  911487d7a2f529a62f18bb148dada4366bab2a1d8d4a240133674b2790dfef30
- SHA512
  
  80d7091768cc6a2ba4aeb9d66d56555b59e82694bb94a2403916f278dd47d8b4247079bb5100f1f65baa0a829378a5808de4abf8631400bb693e4316dcf590e3
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