masslogger

General

Target

HCtR5cTfBBvX0Tt.exe
Size

956KB
Sample

201109-an63zftwca
MD5

946617f29b6f4d728a590d6eaae36126
SHA1

d06818f1f24d85e26d7159845076f346564253a0
SHA256

45ef1e51df38e6778aaf2cd726748b55459b4aa54a2c8c2fea445cab0885f7bc
SHA512

7204f1163662f391fe09c2637ca9c2e07e08bc1c047fab4e1594c49a37fb222093d86298c267cec9ee27f842f538f480c2bb8078ffea59c501f4777ff50a7d2f

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\Temp\109933CE9F\Log.txt

Family

masslogger

Ransom Note

################################################################# MassLogger v1.3.5.0 ################################################################# ### Logger Details ### User Name: Admin IP: 154.61.71.51 Location: United States OS: Microsoft Windows 10 Pro64bit CPU: Persocon Processor 2.5+ GPU: Microsoft Basic Display Adapter AV: NA Screen Resolution: 1280x720 Current Time: 11/10/2020 5:09:10 PM MassLogger Started: 11/10/2020 5:09:07 PM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\HCtR5cTfBBvX0Tt.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes:

Extracted

Credentials

Protocol: smtp
Host:
mail.privateemail.com
Port:
587
Username:
info@abuodehbros.co
Password:
@willsmith1.,

Targets

- Target
  
  HCtR5cTfBBvX0Tt.exe
- Size
  
  956KB
- MD5
  
  946617f29b6f4d728a590d6eaae36126
- SHA1
  
  d06818f1f24d85e26d7159845076f346564253a0
- SHA256
  
  45ef1e51df38e6778aaf2cd726748b55459b4aa54a2c8c2fea445cab0885f7bc
- SHA512
  
  7204f1163662f391fe09c2637ca9c2e07e08bc1c047fab4e1594c49a37fb222093d86298c267cec9ee27f842f538f480c2bb8078ffea59c501f4777ff50a7d2f
Score

10^/10

coreentity rezer0 masslogger ransomware spyware stealer
- CoreEntity .NET Packer
  A .NET packer called CoreEntity where it has embedded the payload as a BitMap object which is later decrypted.
  coreentity
- 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.
- rezer0
  Detects ReZer0, a packer with multiple versions used in various campaigns.
  rezer0
- 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
- 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