masslogger

General

Target

2234b93f14f3643cce17c1562c97120e89e2d87e329809a05c033e6fd5b0322c
Size

764KB
Sample

220521-nc5qvsgfaq
MD5

22af0714fb72629cc0e1af50d9f0d7e6
SHA1

8fe3cc2ef20ec2c32850259897226563f96cf795
SHA256

2234b93f14f3643cce17c1562c97120e89e2d87e329809a05c033e6fd5b0322c
SHA512

b6f4b28d6fae4db167b4f19662d7e6c51b4554b147b2ebd2af0d2f22b8882e15de8547893a7e01095116a7709e3dd0b67ea01bbbc5a415d321f5f8bd32e3de90

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\79FE0CC911\Log.txt

Family

masslogger

Ransom Note

<|| v2.1.0.0 ||> User Name: Admin IP: 154.61.71.51 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 11:34:31 AM MassLogger Started: 5/21/2022 11:34:20 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\PI1009372PDF.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\8236ADF044\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 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 1:34:53 PM MassLogger Started: 5/21/2022 1:34:50 PM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\PI1009372PDF.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes: <|| WD Exclusion ||> Disabled <|| Binder ||> Disabled <|| USB Spread ||> 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

Targets

- Target
  
  PI1009372PDF.exe
- Size
  
  892KB
- MD5
  
  029bc6a7b0e7987195c6b17fa6887b1a
- SHA1
  
  fe64df31d6a55dad031e6d4c73173df61d56590c
- SHA256
  
  1b59de7a97df74d5e59c0f02697e9ae4e9391a01998de6baf4c937bdf2f678f5
- SHA512
  
  7a42d6ee3334a78abfe98bf662f6b5cf732f408544ae8dc1e006f295434171e1b1b682f8cb93718113cce9e9e316049ddbc7b291651416f7b161ede547f4feca
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