masslogger

General

Target

489ae1a9d05b37aea42d41aa3ab90a3e4ce2e68da44227feb8910e71509088c9
Size

465KB
Sample

220521-awyj1aahc9
MD5

a4f5feb3d70fc7a0c8db6d6dfe03bc89
SHA1

f3b26a9d24deb58f97024451253198e2abb2d1f5
SHA256

489ae1a9d05b37aea42d41aa3ab90a3e4ce2e68da44227feb8910e71509088c9
SHA512

029864681a199ec1b88972affb83e89db69c699ee3819755f0c957e09bee9aff97f807e61b264b59df8df92cff54084ceca31436da644cd2a9e9b31b49ab1eb5

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\Temp\79FE0CC911\Log.txt

Family

masslogger

Ransom Note

################################################################# MassLogger v2.0.0.0 ################################################################# ### Logger Details ### User Name: Admin IP: 154.61.71.51 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 12:51:07 AM MassLogger Started: 5/21/2022 12:50:56 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\Bank Account Details.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes:

Extracted

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
[email protected]
Password:
daxwfolpiyesmfhd

Extracted

Path

C:\Users\Admin\AppData\Local\Temp\19E979543A\Log.txt

Family

masslogger

Ransom Note

################################################################# MassLogger v2.0.0.0 ################################################################# ### Logger Details ### User Name: Admin IP: 154.61.71.13 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 2:51:14 AM MassLogger Started: 5/21/2022 2:51:05 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\Bank Account Details.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes:

Targets

- Target
  
  Bank Account Details.exe
- Size
  
  703KB
- MD5
  
  c43a7628f89146f64b7465f23405c044
- SHA1
  
  09db7a9f63f0cea8fa6c3474e38d94212640cf97
- SHA256
  
  aa2909aa6100453e8a83116a0c51a3ff2a1556063587c0ded38f45dbfa748d28
- SHA512
  
  6a0975c5639ecf5ccab23ea1b8fb3eca82ac1f1fd7cd0bf650af0ff9e8fadaf08501c912032fc3a6a13dfe0df0b42a993d0a661c8ecc489391106c6d094b1f04
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