masslogger

General

Target

c4ef4eccfd7797c2a7e0a26e237e9489e8ecdfa38d25e3d4d0b9f259470d8543
Size

824KB
Sample

220524-tnn55scgeq
MD5

8b7df26c62ae59859e08096fd12cf199
SHA1

5879a5399d91a57d2327584ccce8b8654e60b642
SHA256

c4ef4eccfd7797c2a7e0a26e237e9489e8ecdfa38d25e3d4d0b9f259470d8543
SHA512

ddba02b074af7b559d78b6d9423fdd7a4247f8f66a2d624605293a5789534c78e4e8dac9cc7c814970d14c338d906de71ef5951453a2911a800a0ac42a28e10d

Score

10^/10

Malware Config

Extracted

Path

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

Family

masslogger

Ransom Note

################################################################# MassLogger v1.3.7.0 ################################################################# ### 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: 5/24/2022 4:58:40 PM MassLogger Started: 5/24/2022 4:58:33 PM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\c4ef4eccfd7797c2a7e0a26e237e9489e8ecdfa38d25e3d4d0b9f259470d8543.exe MassLogger Melt: false MassLogger Exit after delivery: true As Administrator: True Processes:

Extracted

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
tonyrikardo@yandex.com
Password:
akachukwu123@

Targets

- Target
  
  c4ef4eccfd7797c2a7e0a26e237e9489e8ecdfa38d25e3d4d0b9f259470d8543
- Size
  
  824KB
- MD5
  
  8b7df26c62ae59859e08096fd12cf199
- SHA1
  
  5879a5399d91a57d2327584ccce8b8654e60b642
- SHA256
  
  c4ef4eccfd7797c2a7e0a26e237e9489e8ecdfa38d25e3d4d0b9f259470d8543
- SHA512
  
  ddba02b074af7b559d78b6d9423fdd7a4247f8f66a2d624605293a5789534c78e4e8dac9cc7c814970d14c338d906de71ef5951453a2911a800a0ac42a28e10d
Score

10^/10

masslogger collection ransomware rezer0 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.
- ReZer0 packer
  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 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