masslogger

General

Target

ef3a705d92f5919949be18024d4ff6f88a4717b707bdf598fb0cac25dc7ab49c
Size

809KB
Sample

220521-cbfvkagfbm
MD5

ad1e00710b6412d78c1e3eae5416b811
SHA1

d548b5b4cae9a56e9f869ca5b9ec8e15add9faef
SHA256

ef3a705d92f5919949be18024d4ff6f88a4717b707bdf598fb0cac25dc7ab49c
SHA512

f347b02cce23b9f59c7a1b410df96e07b6ce1b9c5277b8b46dd4d7833c17f6db3fcfb738b43cd78050ebcf4ec2c9455922cf16f406c8c57f4aea77cb1ef22f50

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 4:50:39 AM MassLogger Started: 5/21/2022 4:50:32 AM Interval: 1 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\ZZW00008112020ZD1_DPILpdf.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
  
  ZZW00008112020ZD1_DPILpdf.exe
- Size
  
  1002KB
- MD5
  
  a556bc0ce0bcf11af90c5405f3aa9067
- SHA1
  
  c76eeca4dbff9834820c7c4373fd6ad230f7b5b6
- SHA256
  
  f1ce8a3c72d7e45300b38de923c0ad45c466ef17a44bec4aad85a4672690eb22
- SHA512
  
  783e81cc6c8aa0c8734008e792963f066230648b77b5562ccd97069a9f2a54ac7d4137d93afc2f5b3763e32be07e67a23a1f039d656157360841fb4ae8ab985e
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