masslogger

General

Target

cdfbe574fd5d0be6ec09893c69bb550af33ff85b39019abcced1cf4d1ae6afba
Size

839KB
Sample

220521-pfejhsadfj
MD5

f7848c74cadaa1faeea16f6e8a6ffd41
SHA1

073d90a310752e1127d792b0507987d8a23d3e01
SHA256

cdfbe574fd5d0be6ec09893c69bb550af33ff85b39019abcced1cf4d1ae6afba
SHA512

d0e026f276d757f2d04e6fbb518a859d5c7936592d819549e475a118258f948c08bf3aa74a40ed8d7ada04ce311f2c933550df47aa0e3cc9fb59ad466fc816cb

Score

10^/10

Malware Config

Extracted

Path

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

Family

masslogger

Ransom Note

################################################################# MassLogger v1.3.5.0 ################################################################# ### 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 2:30:47 PM MassLogger Started: 5/21/2022 2:30:31 PM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\Purchase List.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes:

Extracted

Path

C:\Users\Admin\AppData\Local\Temp\0F48153F20\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: Intel Core Processor (Broadwell) GPU: Microsoft Basic Display Adapter AV: NA Screen Resolution: 1280x720 Current Time: 5/21/2022 12:29:39 PM MassLogger Started: 5/21/2022 12:29:36 PM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\Purchase List.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes:

Extracted

Credentials

Protocol: smtp
Host:
mail.tcsqatar.com
Port:
587
Username:
[email protected]
Password:
Talebdanielokoth@2013

Targets

- Target
  
  Purchase List.exe
- Size
  
  869KB
- MD5
  
  d0454c5763ed33859b7e691a2b758a53
- SHA1
  
  b5922dd8d08302b632e14848868534c9c55e275a
- SHA256
  
  a695f00451136422236ac536e9a7417a8826001ecb0ba51e582687cb0dc3f0ba
- SHA512
  
  cf3b3b7fcd1baed5fa294104032206e2ad6bd6c46df53b576a3a45ca3062e8167baf8eee1621f42deffb016e44538f324bdb71a502f405f804bfb63b8eee67ff
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 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