masslogger

General

Target

0b7bc569080b650452e38583f7391c0340b30c9e13d016f4bbb7d093eb2bb7e7
Size

584KB
Sample

220520-rps5dabagk
MD5

8af4ebdf9237148900125db4ba1e0f43
SHA1

54c120df2d7539811e45e724d43d60ef12e63ebd
SHA256

0b7bc569080b650452e38583f7391c0340b30c9e13d016f4bbb7d093eb2bb7e7
SHA512

76983991ce47a1816dc422717387b5de4958c10b9cf88cef27869d8a2d46d699f2e0233460aa3594fa307995fff63493bdc50ec54bad63dddf44cf05813012c7

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\8506BBE7FF\Log.txt

Family

masslogger

Ransom Note

<|| v2.1.0.0 ||> User Name: Admin IP: 154.61.71.13 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: 5/20/2022 5:48:05 PM MassLogger Started: 5/20/2022 5:47:50 PM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\Bank Statement_pdf.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\19E979543A\Log.txt

Family

masslogger

Ransom Note

<|| v2.1.0.0 ||> User Name: Admin IP: 154.61.71.13 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: 5/20/2022 5:48:07 PM MassLogger Started: 5/20/2022 5:47:58 PM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\Bank Statement_pdf.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 ||> NA

Targets

- Target
  
  Bank Statement_pdf.exe
- Size
  
  899KB
- MD5
  
  1c3985f5c3ad3e9a5394d093237ecd72
- SHA1
  
  9d3c319ac9c93ed1227c7808f8a8a16b935a6fcf
- SHA256
  
  e91593299dba4d7f9362c8d64e701413af0384f0f7ecca356ab138497f3a8e4d
- SHA512
  
  3f3ce2ddac434d8bc8cb8f5c376b31e63d54ccfb809907542bb5b0f6094a01049ba6e15e20e5c6b3af815248e3ec6ea1993194b68eeb78743fd88c7ec5037511
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