masslogger

General

Target

973e9c558b26e4bb676d335b553923fea026b9af1e2f7ac28a304c6c5a8c1857
Size

883KB
Sample

220521-adk6yschfl
MD5

890a9fdee6636c8c002350a562233789
SHA1

d784154b70b352a9706a7a881cc595475d07e127
SHA256

973e9c558b26e4bb676d335b553923fea026b9af1e2f7ac28a304c6c5a8c1857
SHA512

2c806bf43b67f6cbb5b8183d025fb3d23fc6a61f536b6ac94ead4fee844dbfe580752330f442f84483d1f899c6c89085246312629f71682cc8e4d6b9cd1be81c

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: 127.0.0.1 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 2:13:56 AM MassLogger Started: 5/21/2022 2:13:33 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\NEWSC9 28TH PO.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes: <|| WD Exclusion ||> Disabled <|| Binder ||> Disabled <|| USB Spread ||> 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

Extracted

Path

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

Family

masslogger

Ransom Note

<|| v2.2.0.0 ||> User Name: Admin IP: 127.0.0.1 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 2:13:47 AM MassLogger Started: 5/21/2022 2:13:34 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\NEWSC9 28TH PO.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
  
  NEWSC9 28TH PO.exe
- Size
  
  1020KB
- MD5
  
  b543a797b74341bf5d8f52b04e7a3141
- SHA1
  
  d2b67094fc02aa9f70c7e6c015be86797e38d5f0
- SHA256
  
  2467434b0ac840b5f4dfa8ac3bc14ac9ee6004e7b71bfd3303ab62b6345f0c62
- SHA512
  
  74dcf634733c2841715e094868e1b651faf962e242591dc35a6a60428d12c2931a93ce82ac4c556158850ce22dd117bddf6f53f46487ad442359535453448bcd
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