masslogger

General

Target

889f57e4c5200656ce7a7b9c60157870771a3567430dd3cbb6093200a07d8e80
Size

553KB
Sample

220521-n4xvbshgcq
MD5

61e35c7da2cdd36919ba174eb0f85e11
SHA1

f68886310d9b3cac6f87213ff901be6518fe3097
SHA256

889f57e4c5200656ce7a7b9c60157870771a3567430dd3cbb6093200a07d8e80
SHA512

87ce6f32ff895e5c7cfa92d3bbc116fc11b5d628f0d8e30b44461ed8ceb7cc9bc0f1daca84996a04bf3e76001223a582b2483d47ddadd69da55540fded7a7292

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: 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 2:05:18 PM MassLogger Started: 5/21/2022 2:05:11 PM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\RegAsm.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 ||> Disabled

Targets

- Target
  
  ORDEN DE COMPRA-pdf.exe
- Size
  
  1.4MB
- MD5
  
  a7e8bdffb98b0c316a43db5c2f0cd2ab
- SHA1
  
  e95f026dc654ce2f2af9fd7ffb5d03215c45f6db
- SHA256
  
  e16f2a118c2150aaa6ac8c5587737557e6abc4ba57023a78644634eac9fbf696
- SHA512
  
  58bf7b00febc521fb27a4a05ebd1e19d078081843b1aced48b0033433d1ccf0bce4e4d10d69cb80b31ced494b9799b1e018f6e67f316f54b9ec46bf8a1fb8272
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.
- Executes dropped EXE
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Loads dropped DLL
- 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