masslogger

General

Target

f5be493b3851e69348d4e4386af39f571ba9c52925d404db5ad733abab20892c
Size

810KB
Sample

220521-blxemacah7
MD5

448022607acd0e434b8ed172f501ba50
SHA1

004517e582dad40fe458184087adc6a311aa1553
SHA256

f5be493b3851e69348d4e4386af39f571ba9c52925d404db5ad733abab20892c
SHA512

b39109b7ece82832b4c9c244ee2150a0526597fb18e5866e9c553bec4df1c4ac62cb11e4cc6fb569c28403ea90d3ae6fc2f731c9cdf144c0a70359085de46481

Score

10^/10

Malware Config

Extracted

Path

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

Family

masslogger

Ransom Note

################################################################# MassLogger v1.3.7.1 ################################################################# ### Logger Details ### 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 3:46:43 AM MassLogger Started: 5/21/2022 3:46:07 AM Interval: 9 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\Request for new order.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes:

Extracted

Path

C:\Users\Admin\AppData\Local\Temp\0F48153F20\Log.txt

Family

masslogger

Ransom Note

################################################################# MassLogger v1.3.7.1 ################################################################# ### Logger Details ### User Name: Admin IP: 154.61.71.51 Location: United States Windows OS: Microsoft Windows 10 Pro64bit 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 1:45:28 AM MassLogger Started: 5/21/2022 1:45:25 AM Interval: 9 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\Request for new order.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes:

Targets

- Target
  
  Request for new order.exe
- Size
  
  948KB
- MD5
  
  379abf3d912c4360aa57dcc1bf36425d
- SHA1
  
  8d93efda1d50ba3dc65c4def509a14ded2559b15
- SHA256
  
  31b2c043dac09d9f3c0050f5bdce779a26e4612f501573728d65188bb7684fbc
- SHA512
  
  d4fbf4c9c0dbaaf913c5328f96e3775b465c1f7bd4ea29bbc354f66d9a2f737276862c956c53c8c3d485b6d26bc2f94032e8087295d8e2a2ddf8187b5765fe50
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.
behavioral1 behavioral2