masslogger

General

Target

2cd2395322ceb66f04741314be8723d98810145e80e9a6a619eba94590cb8fc1
Size

740KB
Sample

220521-a3bzksbbg9
MD5

eb8322178582aae3d19e76a52e333bd0
SHA1

77ccf5786aed7576e9f486c2eb614bd218f7a512
SHA256

2cd2395322ceb66f04741314be8723d98810145e80e9a6a619eba94590cb8fc1
SHA512

6c9081db2327d8027a42117d62ba1c93ba01dd7c5bcef676ecb3573d980e405c6406c6364fceef44f6ce5c5c277810caf06ad86f493e8b2702418fe9d6112401

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\8506BBE7FF\Log.txt

Family

masslogger

Ransom Note

<|| v2.4.0.0 ||> User Name: Admin IP: 154.61.71.13 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 3:03:16 AM MassLogger Started: 5/21/2022 3:03:00 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\PO46221905.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\F95B724EDE\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 3:03:35 AM MassLogger Started: 5/21/2022 3:03:30 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\PO46221905.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
  
  PO46221905.exe
- Size
  
  841KB
- MD5
  
  6de2607d6b582340ac160517edd8feb9
- SHA1
  
  ae820bd10915292a37a5d927147138c4a92e7a8b
- SHA256
  
  0ce85115b26d769cc29342f77c359fc2177d325e5394154fdc700ea644f69971
- SHA512
  
  cd8997e25192e83d4d815066355933d4c31df96e47f3214b620e9d9ddb5aee7e132e101473e7d1b2eda83831f5c1f0ed0392d8e79455cf08022cbf55660c8126
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