masslogger

General

Target

a238d109702667b33c62c8edcb134453d2ad51307ff3235f848c350be7168cc3
Size

637KB
Sample

220521-b5kj6sdac9
MD5

b7aa170e02d9e2aa07c9c45b3fffa462
SHA1

8f73c0fbc563c4cdbc6b3e4441f95de70244b1f6
SHA256

a238d109702667b33c62c8edcb134453d2ad51307ff3235f848c350be7168cc3
SHA512

f501b78fa40edc6c94d36aca7c05736ba4737ff599dca9f58a699523fa942e9befa7904aae2f0c807320f0a38a63a97b3bfa808ae42a6aa81fa060a68c59ccb9

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\3B8E3C2477\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 4:36:29 AM MassLogger Started: 5/21/2022 4:36:17 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\369273 gz.exe MassLogger Melt: false MassLogger Exit after delivery: true 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 ||> Disabled

Targets

- Target
  
  369273 gz.exe
- Size
  
  1.5MB
- MD5
  
  9a4eec30210edbe451087ea5947180bc
- SHA1
  
  86e4fedbad4678edd2e999764c6d487858793f2e
- SHA256
  
  4882ceb8e3f4b34b1446518b39b4d878f59c3ef27124e38aefd67faa9200e127
- SHA512
  
  fe912bd8e7ef8d7bc7aac7803594a78c35a097ab9f30338fd5dd8d1439d82306c0e09029c5d25ef451142be6eaa206671f83172bcd85b2a349a98a7ac4672904
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