masslogger

General

Target

00e66cb2f4f9452a1d16af3d25f1882b38d0dc9c879c3c02c0c5496245489409
Size

990KB
Sample

220521-d5z1zaghd5
MD5

8f8f9241719b13b011c081863adf48f3
SHA1

935258d72b2be6a666ed03ee948cecd34036e12a
SHA256

00e66cb2f4f9452a1d16af3d25f1882b38d0dc9c879c3c02c0c5496245489409
SHA512

4a8cc92d4798b59fa0f9d939b3a1a6a632f0bcdcaa246812e74b8dee725c687b0dfc8f866813becf992bcc614a138180763c0ee782b2bb921a3071277636f2b4

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\8236ADF044\Log.txt

Family

masslogger

Ransom Note

<|| v2.4.0.0 ||> User Name: Admin IP: 127.0.0.1 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 7:22:27 AM MassLogger Started: 5/21/2022 7:21:51 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\QB18068701.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes: <|| WD Exclusion ||> Disabled <|| Binder ||> 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 ||> Disabled

Targets

- Target
  
  QB18068701.exe
- Size
  
  930KB
- MD5
  
  489b0396c429da985f03273a8131bb3d
- SHA1
  
  a4b1e6b4ac61372a76cc5711765df73307e1925a
- SHA256
  
  416be48f063784dfa696921edc4844d902cd88d354f45184e5d23d70db94895f
- SHA512
  
  08c86d3e1468a3f67d9e07d785698099f6fb84fa2ac144467cbf932b1354cfd7a8a3da746538e12357a3caf549a1b73d35c7b59705e8202c109f42140b10ff6f
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