masslogger

General

Target

9e3ac866e68d0d0c7d2922a5853eb07845d038c2c5a89e5b5b05bf06d15cb537
Size

1.6MB
Sample

220521-padd9sehe3
MD5

e1496bd35762536cc5c49c6d7b06228e
SHA1

4aec0ee41057b4b2823e3bdb557024e1f7ac0b0e
SHA256

9e3ac866e68d0d0c7d2922a5853eb07845d038c2c5a89e5b5b05bf06d15cb537
SHA512

bfcd6667c629c0061cc650caab1d2e49d2163db12c5496e4551caaf1750392faf550e01557afb6207293990b1968ae148fbc62e295b99d59f872d8d5955f79c1

Score

10^/10

Malware Config

Extracted

Path

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

Family

masslogger

Ransom Note

<|| v2.4.0.0 ||> 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 12:59:12 PM MassLogger Started: 5/21/2022 12:59:05 PM Interval: 3 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\PETRONAS.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
  
  PETRONAS.EXE
- Size
  
  1.1MB
- MD5
  
  2937c3e8202ca5cbf7122653dfcdfc12
- SHA1
  
  30cef95c63347fe0d18f8da85d4fed786839d867
- SHA256
  
  9ee524a368973c7ab34281d50a8990a77a4c3c842c4db945cab0b7102714d5bd
- SHA512
  
  e8e78f050270122889b78c59bd7f0f40e4039b69160fed6f1d4f8653def2e2c58f291ccb77682b5ab82f66cff7132aa39bce46e9054187c592edf8e711bb8db6
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