General
- Target dlWs3KImcASZUXb.exe
- Size 1.3MB
- Sample200717-s8271d2ngx
- SHA256 1db65284dd73545215b9db3834b16709bf5bf5c33a417c38a205d09317cd6d0d
- MD5 65510953a3e244a740560d58097b4516
- SHA1 8acf08ecac72cfcef6591004fa8c8188628bd939
- SHA512 b45dc5bd4b2822854d83df1daeeb14e17952bc3b7c2c4bd7c72a864dab9067121055a823aea52fb56f14f0bd5c85979fad9ff3170af87e23e41a8706f953660d
- MD5 SHA1 SHA512
Score
10/10
Static task
static1
Behavioral task
behavioral1
Sample
dlWs3KImcASZUXb.exe
Resource
win7v200430
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
dlWs3KImcASZUXb.exe
Resource
win10
0 signatures
0 seconds
Malware Config
Extracted
Path
-
C:\Users\Admin\AppData\Local\C8A579F880\Log.txt
-
masslogger
Ransom Note
- <|| v2.1.0.0 ||> User Name: Admin IP: 154.61.71.13 Location: United States Windows OS: Microsoft Windows 7 Professional 64bit Windows Serial Key: HYF8J-CVRMY-CM74G-RPHKF-PW487 CPU: Persocon Processor 2.5+ GPU: Standard VGA Graphics Adapter AV: NA Screen Resolution: 1280x720 Current Time: 7/17/2020 7:31:10 AM MassLogger Started: 7/17/2020 7:31:03 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\dlWs3KImcASZUXb.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes: <|| WD Exclusion ||> Disabled <|| Binder ||> Disabled <|| Downloader ||> Disabled <|| USB Spread ||> 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 dlWs3KImcASZUXb.exe
- Size 1.3MB
- SHA256 1db65284dd73545215b9db3834b16709bf5bf5c33a417c38a205d09317cd6d0d
- MD5 65510953a3e244a740560d58097b4516
- SHA1 8acf08ecac72cfcef6591004fa8c8188628bd939
- SHA512 b45dc5bd4b2822854d83df1daeeb14e17952bc3b7c2c4bd7c72a864dab9067121055a823aea52fb56f14f0bd5c85979fad9ff3170af87e23e41a8706f953660d
- MD5 SHA1 SHA512
Score10/10-
MassLogger
Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
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MassLogger log file
Detects a log file produced by MassLogger.
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Reads user/profile data of web browsers
Infostealers often target stored browser data, which can include saved credentials etc.
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext