masslogger

General

Target

0ce95c68be87441a3911ba7a8d12437b74f91fe1c62bc80cdf30dffd292ffe60
Size

766KB
Sample

220521-nx3f8shddq
MD5

1895eb73bf28506cc8af650b3defbc55
SHA1

e1b7c04903726cea8866eb4d0b402b96c3221692
SHA256

0ce95c68be87441a3911ba7a8d12437b74f91fe1c62bc80cdf30dffd292ffe60
SHA512

9713e84bc37044da3b26908243ad3236788184c94b0e306dcba3667cbbd48d49d622b98bdc7e0ec024b59419e5d6fd18fa30e92b2281e7d8fb47d3cdd4c6a0e1

Score

10^/10

Malware Config

Extracted

Path

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

Family

masslogger

Ransom Note

################################################################# MassLogger v1.3.3.0 ################################################################# ### Logger Details ### User Name: Admin IP: 127.0.0.1 Location: United States OS: Microsoft Windows 7 Ultimate 64bit CPU: Intel Core Processor (Broadwell) GPU: Standard VGA Graphics Adapter AV: NA Screen Resolution: 1280x720 Current Time: 5/21/2022 1:55:02 PM MassLogger Started: 5/21/2022 1:54:34 PM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\Swift reciept.exe As Administrator: True

Extracted

Credentials

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

Extracted

Path

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

Family

masslogger

Ransom Note

################################################################# MassLogger v1.3.3.0 ################################################################# ### Logger Details ### User Name: Admin IP: 154.61.71.51 Location: United States OS: Microsoft Windows 10 Pro64bit CPU: Intel Core Processor (Broadwell) GPU: Microsoft Basic Display Adapter AV: NA Screen Resolution: 1280x720 Current Time: 5/21/2022 11:54:36 AM MassLogger Started: 5/21/2022 11:54:32 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\Swift reciept.exe As Administrator: True

Targets

- Target
  
  Swift reciept.exe
- Size
  
  901KB
- MD5
  
  4fe2e4cc5e54c6c32f3f054d3e3104fb
- SHA1
  
  a8b013414f0cf356019cacbc9250e686860d2ec1
- SHA256
  
  873d9e2252783bc8e2e14a30b8f85f3034a8fbf6ade7aaa24a8173fb85dd092c
- SHA512
  
  6bc1a865e8868fed7f489f233f6d3d7fdf7fbc220ea9fd3a73143428fc9bcc29e62a72792e9b6264b953e5fad0c6f824afd287897efdcd7e685c6faf21390c0b
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