masslogger

General

Target

36b4470e8a0698e0b504713f991292995aa36d135d55a1d83954c109608ab659
Size

966KB
Sample

220521-a1nklabba8
MD5

c1443e268aaf9cc7d218816f553d43c1
SHA1

15f0bb7579dabc11a9a41134851e87ba364919e8
SHA256

36b4470e8a0698e0b504713f991292995aa36d135d55a1d83954c109608ab659
SHA512

56d5485c5bb40f81d86b43b1ce8660a091d7f3c051729f1bd91649f8f93cb49ab5aa2de4dd743124d81e87190cc2e18f27baa3c571dcbc6b65fcce713fe5bbe0

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\3B8E3C2477\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 3:00:25 AM MassLogger Started: 5/21/2022 3:00:10 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\Order sample.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 ||> NA

Extracted

Path

C:\Users\Admin\AppData\Local\8236ADF044\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 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 3:00:35 AM MassLogger Started: 5/21/2022 3:00:10 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\Order sample.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 ||> NA

Targets

- Target
  
  Order sample.exe
- Size
  
  1.1MB
- MD5
  
  ae968565d7d2fe888a443791eef898ac
- SHA1
  
  d187546e7d852a244f453fe8114e92052399f297
- SHA256
  
  4534997b5b146c7caebb2f398e7ea0f2bbf434af23155ad13b0acd09b0487325
- SHA512
  
  7153629265327f1654084ccd30ff4e3491e218cdcc2e4b4aad22b0aad1f0798ce9a8292f66229979ad85319b75a0f0b8db549e5c842063959e5a82b945520fa4
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