General
- Target CHANG_10928748.exe
- Size 1.3MB
- Sample200804-3d5edyfp9e
- SHA256 f38bf49d1b80576d1df0cea02b590d52b16dfd03acfa6f9776fb010bd88ec38d
- MD5 b8681b59671bbc3bfdf4b983f913bf6f
- SHA1 52fae0a23be2b93f3d8954bcdae95a1daeb6914e
- SHA512 65bb08df5ac02baec88fb8a5e4305b8e7e0b9424d7d76eaa33268a4dc48dcd41795068d8b5864dc59fc18ca45ed0857da9663f3c7757d8038a0bd54bea6c3f09
- MD5 SHA1 SHA512
Score
10/10
Static task
static1
Behavioral task
behavioral1
Sample
CHANG_10928748.exe
Resource
win7
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
CHANG_10928748.exe
Resource
win10v200722
0 signatures
0 seconds
Malware Config
Extracted
Path
-
C:\Users\Admin\AppData\Local\E2C1E8F1FA\Log.txt
-
masslogger
Ransom Note
- <|| v2.4.0.0 ||> User Name: Admin IP: 154.61.71.51 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: 8/4/2020 10:53:22 AM MassLogger Started: 8/4/2020 10:53:16 AM Interval: 2 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\CHANG_10928748.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
Extracted
Credentials
-
Protocol
smtp
-
Host
smtp.yandex.ru
-
Port
587
-
Username
-
Password
ayo2018
Targets
-
- Target CHANG_10928748.exe
- Size 1.3MB
- SHA256 f38bf49d1b80576d1df0cea02b590d52b16dfd03acfa6f9776fb010bd88ec38d
- MD5 b8681b59671bbc3bfdf4b983f913bf6f
- SHA1 52fae0a23be2b93f3d8954bcdae95a1daeb6914e
- SHA512 65bb08df5ac02baec88fb8a5e4305b8e7e0b9424d7d76eaa33268a4dc48dcd41795068d8b5864dc59fc18ca45ed0857da9663f3c7757d8038a0bd54bea6c3f09
- 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