General
- Target Letter of statement.exe
- Size 990KB
- Sample200729-p2etcthn3a
- SHA256 3620092a3fe074a1adcf351ee1e91081b7227589993b148cd2acc18df351e9ea
- MD5 eebfc7dcf7359c43826c9b7fd7137472
- SHA1 a8f0a53a6a3de13b36bafe845abe17c0bfd8ba91
- SHA512 ba5d85d192c4648bb3dd143fde9b7ce796b53673bd63dfdfa67774a9305404d27a4e2d241064b7f098e2c310b2dbb612db67446c047aea0b7ea0b9bb6885f895
- MD5 SHA1 SHA512
Score
10/10
Static task
static1
Behavioral task
behavioral1
Sample
Letter of statement.exe
Resource
win7v200722
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
Letter of statement.exe
Resource
win10
0 signatures
0 seconds
Malware Config
Extracted
Path
-
C:\Users\Admin\AppData\Local\42EF15E83D\Log.txt
-
masslogger
Ransom Note
- <|| v2.4.0.0 ||> 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: 7/29/2020 8:28:13 AM MassLogger Started: 7/29/2020 8:28:07 AM Interval: 2 hour MassLogger Process: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes: <|| WD Exclusion ||> Disabled <|| Binder ||> Disabled <|| Window Searcher ||> Disabled <|| Downloader ||> 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 ||> Disabled
Targets
-
- Target Letter of statement.exe
- Size 990KB
- SHA256 3620092a3fe074a1adcf351ee1e91081b7227589993b148cd2acc18df351e9ea
- MD5 eebfc7dcf7359c43826c9b7fd7137472
- SHA1 a8f0a53a6a3de13b36bafe845abe17c0bfd8ba91
- SHA512 ba5d85d192c4648bb3dd143fde9b7ce796b53673bd63dfdfa67774a9305404d27a4e2d241064b7f098e2c310b2dbb612db67446c047aea0b7ea0b9bb6885f895
- 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