masslogger

General

Target

e7db55f40cecf0edd8be2fc73b1d56ba1f3cf0c0c5b0b27ed74a1acfb3574a86
Size

583KB
Sample

220524-z8meyagee7
MD5

5b59be8c35648ea662650c0fea6bfaab
SHA1

35a5dba80d234ec6491fe30bfbe9dfa2729b6fc7
SHA256

e7db55f40cecf0edd8be2fc73b1d56ba1f3cf0c0c5b0b27ed74a1acfb3574a86
SHA512

6228f9de3c0c3bd51a7476af0335c046fa82b90c589252447942f22bf4db3c49723e415d9f368db030672c3baba98e968e3f0229fd6a2717f0231894a20a2281

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\Temp\3B8E3C2477\Log.txt

Family

masslogger

Ransom Note

################################################################# MassLogger v2.0.0.0 ################################################################# ### Logger Details ### 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: 5/24/2022 11:24:42 PM MassLogger Started: 5/24/2022 11:24:27 PM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\Purchae required and shipment details.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes:

Targets

- Target
  
  Purchae required and shipment details.exe
- Size
  
  640KB
- MD5
  
  6ef86a2fb28358e7aeb510c0aa82191b
- SHA1
  
  f81b6ea45f4c1abc82997f36b6ed57649063a701
- SHA256
  
  41df7c7f04b04ac0f2eb88f099c9df36f01e11eaff1c189573f49054758d653d
- SHA512
  
  2adb642a7ce5e3dc3411c4ed9d368b7e3331ef7340c09b339573ce661fe2a922a1fc61e1b998f795439834de66f33dd470fe86891f3336ef2e7efe54927b3359
Score

10^/10

masslogger collection evasion 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.
- Modifies visibility of file extensions in Explorer
  evasion
- 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