masslogger

General

Target

32439b531876d0d85388dd99e7693bd5557266ac6b686ee18073272acba05109
Size

877KB
Sample

220525-bgph8adge5
MD5

453319e8c688a32e6082215c5a352809
SHA1

11b33cbb758a49082abced35ad2c44e971f2f2ff
SHA256

32439b531876d0d85388dd99e7693bd5557266ac6b686ee18073272acba05109
SHA512

f2e9ca362b003ec04f692e3fc52235a6643bfef0d7732f215818db19b207c46ffc638c44eda96a52f3b45a557fb8bed1e074d89e3813da9977393fea69032d65

Score

10^/10

Malware Config

Extracted

Path

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

Family

masslogger

Ransom Note

################################################################# MassLogger v1.3.6.0 ################################################################# ### 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: 5/25/2022 3:09:08 AM MassLogger Started: 5/25/2022 3:08:59 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\kesh.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes:

Targets

- Target
  
  kesh.exe
- Size
  
  1.3MB
- MD5
  
  aff458f89b918aca8c12c638ce8fece2
- SHA1
  
  24bddc3fee66de67a6db095ed22033af895e7b41
- SHA256
  
  3ce259abdca64cabc5ac51d1810ccff6a02fed247f4e65884d4fa4d23f18e086
- SHA512
  
  ae8c5e8afcfad1359566dee132b24dca1f8e40d3eadac9302075bb326b10ee7e1de25de3f37957dd7c665b2eb3687afd824b35003918b68e4c83fda7d69ada17
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 Main Payload
- MassLogger log file
  Detects a log file produced by MassLogger.
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Drops startup file
- 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