masslogger

General

Target

f17eab7c6b86f2cbd0ef8ecab18cbbdd5ed2f6bec2bd99362c4746c859195ecd
Size

720KB
Sample

220521-cavx4agehn
MD5

a4278e6976f4b6672191a9abed73aae3
SHA1

e495675a91d12b90ad4b5fe8d95f6f889f9817b4
SHA256

f17eab7c6b86f2cbd0ef8ecab18cbbdd5ed2f6bec2bd99362c4746c859195ecd
SHA512

2f140b97aab46a6e5f628ae131c93ee66ec9435f5256893cb1c174763cf9190a99d991620f5fa1958fb001f9aa9b88fe79ec772c6c0834eb3fc72e4ba8e07f4e

Score

10^/10

Malware Config

Extracted

Path

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

Family

masslogger

Ransom Note

################################################################# MassLogger v1.3.7.1 ################################################################# ### 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: 5/21/2022 4:50:08 AM MassLogger Started: 5/21/2022 4:49:40 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\Purchase order from Innovix Distribution_pdf.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes:

Extracted

Path

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

Family

masslogger

Ransom Note

################################################################# MassLogger v1.3.7.1 ################################################################# ### Logger Details ### User Name: Admin IP: 154.61.71.13 Location: United States Windows OS: Microsoft Windows 10 Pro64bit 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 4:48:47 AM MassLogger Started: 5/21/2022 4:48:22 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\Purchase order from Innovix Distribution_pdf.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes:

Extracted

Credentials

Protocol: smtp
Host:
mail.mytravelexplorer.com
Port:
587
Username:
[email protected]
Password:
e@sQ@,t?fK%&

Targets

- Target
  
  Purchase order from Innovix Distribution_pdf.exe
- Size
  
  1.0MB
- MD5
  
  c55134b50627719ad8526757721e3146
- SHA1
  
  a0e184e3f49bc7ea55d19b3ad698cb12fe05f517
- SHA256
  
  e7acb91c1fe721b5a2cb5dcae27e69d1ce575cf19a0d929fe6b6ff9b81ebdf9b
- SHA512
  
  6f56cc73cbada96b8e47c20d980ba25651951b80476b42250531e8d5cdfb0dffed5573d0f11693125d621dee46d5843dfc7c85c06d90536b581dfb033ea40e50
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.
- 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