masslogger

General

Target

19c5d6ab953cd04cf91ba1370f14d527cf89de375c8a340ce3e34ef777cba84e
Size

942KB
Sample

220516-ckfk6acccr
MD5

291d775d55a75bb207922bf0d28ce052
SHA1

50e259313a63370304c62d9b68b74152a08ef123
SHA256

19c5d6ab953cd04cf91ba1370f14d527cf89de375c8a340ce3e34ef777cba84e
SHA512

cd8e88564edb628714d0fcee6f01da1df21497ebd8015054678b7d46a379a4fa67b57866dfa34d71da80b336d9693623ce21edc2d18d69e9760f41a7d6df90b6

Score

10^/10

Malware Config

Extracted

Path

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

Family

masslogger

Ransom Note

<|| v2.4.0.0 ||> User Name: Admin IP: 127.0.0.1 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: 5/16/2022 4:14:06 AM MassLogger Started: 5/16/2022 4:13:51 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\19c5d6ab953cd04cf91ba1370f14d527cf89de375c8a340ce3e34ef777cba84e.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes: <|| WD Exclusion ||> Disabled <|| Binder ||> 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

Extracted

Path

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

Family

masslogger

Ransom Note

<|| v2.4.0.0 ||> 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: 5/16/2022 4:14:02 AM MassLogger Started: 5/16/2022 4:13:49 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\19c5d6ab953cd04cf91ba1370f14d527cf89de375c8a340ce3e34ef777cba84e.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes: <|| WD Exclusion ||> Disabled <|| Binder ||> 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
  
  19c5d6ab953cd04cf91ba1370f14d527cf89de375c8a340ce3e34ef777cba84e
- Size
  
  942KB
- MD5
  
  291d775d55a75bb207922bf0d28ce052
- SHA1
  
  50e259313a63370304c62d9b68b74152a08ef123
- SHA256
  
  19c5d6ab953cd04cf91ba1370f14d527cf89de375c8a340ce3e34ef777cba84e
- SHA512
  
  cd8e88564edb628714d0fcee6f01da1df21497ebd8015054678b7d46a379a4fa67b57866dfa34d71da80b336d9693623ce21edc2d18d69e9760f41a7d6df90b6
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