masslogger

General

Target

9662d056453bd0560d13419554260695409e91bb7c915e965adc4e9aefa41840
Size

886KB
Sample

220521-ad5wcsaba5
MD5

58e7c541a816b7d2bc2593d7c66d98f4
SHA1

30a9311e31941de707bbf89d36d7892aedd26680
SHA256

9662d056453bd0560d13419554260695409e91bb7c915e965adc4e9aefa41840
SHA512

f5490bf3ff0e3621a74f0a3e172055e19cbb58b6d542a88c5ca5a022e4dc41ab5b545071e77dfd20c469f5bde47293aee7c590b827c8e38aad4d8306b2715301

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: 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 2:18:08 AM MassLogger Started: 5/21/2022 2:17:57 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\BGT74 NEW89.exe MassLogger Melt: false MassLogger Exit after delivery: false 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 ||> NA

Extracted

Path

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

Family

masslogger

Ransom Note

<|| v2.2.0.0 ||> 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 2:18:11 AM MassLogger Started: 5/21/2022 2:18:07 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\BGT74 NEW89.exe MassLogger Melt: false MassLogger Exit after delivery: false 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 ||> NA

Targets

- Target
  
  BGT74 NEW89.exe
- Size
  
  947KB
- MD5
  
  a2aa936eae36cd8eeb3615d8b822d4f8
- SHA1
  
  fa03548c6a865c400f1765c5eb7867c1b4e89ba3
- SHA256
  
  e9ca08e9192adcb0c65eae06bbc2ba1439b2615aeefee53a7cb26f15d691c071
- SHA512
  
  66a57365ff1a83d6c19103f9b0f758cad5af0f0920eae10947feaeca4a67f9be4ab940f994f8b37e840efcfeccd16c282413bd3aa7f117706869b079720418ff
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