masslogger

General

Target

9a458b11b70f2e2aac199b98486adfbe60c6c7ef7e3eeecc9dc4cac96ea6013e
Size

1.7MB
Sample

220521-acvzrschdl
MD5

3b3f7e621cc9728cb96de5f086e56cf3
SHA1

a8dccbeb0188f508d81879ce6178499443d062b9
SHA256

9a458b11b70f2e2aac199b98486adfbe60c6c7ef7e3eeecc9dc4cac96ea6013e
SHA512

b1b35c637ca447dabe2601bc5072b340228bd389fe518480a87e8fd138e4bf79ef9874b991185af86ab155d130097dd7bbc7ffd28322ea6723e2622bb237579a

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: 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: 5/21/2022 2:06:49 AM MassLogger Started: 5/21/2022 2:06:24 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\SCVT_PO7.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\F95B724EDE\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 2:06:45 AM MassLogger Started: 5/21/2022 2:06:25 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\SCVT_PO7.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
  
  SCVT_PO7.EXE
- Size
  
  1.1MB
- MD5
  
  ff4d11fe8c488439082d8ab0b5bcae77
- SHA1
  
  b7aa7159547add8201d3204b74ff637a78b0a4aa
- SHA256
  
  e3b22f7b9f72b19b41dfe024803aeeaa88d0072a3e10a5bea82413285721c91b
- SHA512
  
  90db98db5bd8adc3c03908c1ac01a9236387bbf4f2d113360639474f9b6a646eab325c3f1d0640f61f75a1a81228fa59ed01285c9f608b673f0947812e102f08
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