masslogger

General

Target

5799983f88a0e3f04717b44ca4e139760f913293f90cf20ce40172c29c5c1fff
Size

795KB
Sample

220520-2hch6afda5
MD5

dc82a3ce154fc4028dd73bcbceb9241f
SHA1

9af2f2b947ca4c9920e44943ea608f391ed0b846
SHA256

5799983f88a0e3f04717b44ca4e139760f913293f90cf20ce40172c29c5c1fff
SHA512

553fac2cd51c547c9305219df93900dced9b7ed071184b233cc13919805217514a2779adfeea308349f394f5a86199128d5d779170923dbb5120ecc820cd9eae

Score

10^/10

Malware Config

Extracted

Path

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

Family

masslogger

Ransom Note

<|| v2.4.0.0 ||> 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 12:44:45 AM MassLogger Started: 5/21/2022 12:44:32 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\20200818__0019499400199.xls.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes: <|| WD Exclusion ||> Disabled <|| Binder ||> Disabled <|| Downloader ||> Disabled <|| Window Searcher ||> Disabled <|| Bot Killer ||> Disabled <|| Search And Upload ||> Disabled <|| Telegram Desktop ||> Not Installed <|| Pidgin ||> Not Installed <|| FileZilla ||> Not Installed <|| Discord Tokken ||> Not Installed <|| NordVPN ||> Not Installed <|| Outlook ||> Not Installed <|| FoxMail ||> Not Installed <|| Thunderbird ||> Not Installed <|| FireFox ||> Not Found <|| QQ Browser ||> Not Installed <|| Chromium Recovery ||> Not Installed or Not Found <|| Keylogger And Clipboard ||> NA

Targets

- Target
  
  20200818__0019499400199.xls.exe
- Size
  
  882KB
- MD5
  
  d4d7fe36e22fd879ffa8ce3cbf6de55d
- SHA1
  
  ba2994af343adc732d36a0b5169a70c2b6bad115
- SHA256
  
  b56dc20e7a6a6b86fb49f3802961cc8b21b75938af4de7bb55db894a8546246c
- SHA512
  
  3049861d9196199227063db90811b8aa5e7a2835087590a9dc9b0f27d66b058e322bde602001a53f25f72dabdc2118ff98bcea004b09eff0cf1e882fd54d3ba1
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 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