General
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Target
SecuriteInfo.com.Win32.PWSX-gen.17334.14366.exe
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Size
992KB
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Sample
240823-g4bhrs1hmj
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MD5
8d3e290b31269ed646fdaeb03fc044b1
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SHA1
6b4feb7ecad8adffc5d9b14d931c463b76347d48
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SHA256
66f3abf06c96c938894a2d721331e7dec08154d681bfae6f2db4dbc35a995e46
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SHA512
7501f8c773f5b26aa9dbc4833423ced084935b6f90b38fd67f204928c44e2d3b0d4a83d9e07bb79b80efe095838881e0c65af8f22886d3221e49ba6cd23019a4
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SSDEEP
12288:vdZshZWHXnhEE8tpUEx1I94L+R49xIUBZjlP4JH0Y6QC4zmEs0mwF0WOs5HvrWZp:vzshZEXw7jIS6RuXGUDQFDMEKW4THM0L
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Win32.PWSX-gen.17334.14366.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
SecuriteInfo.com.Win32.PWSX-gen.17334.14366.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
remcos
Aug 23C
method8888.ddns.net:6902
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audio_folder
MicRecords
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audio_record_time
5
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connect_delay
0
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connect_interval
1
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copy_file
remcos.exe
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copy_folder
Remcos
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delete_file
false
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hide_file
false
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hide_keylog_file
false
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install_flag
false
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keylog_crypt
false
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keylog_file
logs.dat
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keylog_flag
false
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keylog_folder
remcos
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mouse_option
false
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mutex
Rmc-RCNGU6
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screenshot_crypt
false
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screenshot_flag
false
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screenshot_folder
Screenshots
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screenshot_path
%AppData%
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screenshot_time
10
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take_screenshot_option
false
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take_screenshot_time
5
Targets
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Target
SecuriteInfo.com.Win32.PWSX-gen.17334.14366.exe
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Size
992KB
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MD5
8d3e290b31269ed646fdaeb03fc044b1
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SHA1
6b4feb7ecad8adffc5d9b14d931c463b76347d48
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SHA256
66f3abf06c96c938894a2d721331e7dec08154d681bfae6f2db4dbc35a995e46
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SHA512
7501f8c773f5b26aa9dbc4833423ced084935b6f90b38fd67f204928c44e2d3b0d4a83d9e07bb79b80efe095838881e0c65af8f22886d3221e49ba6cd23019a4
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SSDEEP
12288:vdZshZWHXnhEE8tpUEx1I94L+R49xIUBZjlP4JH0Y6QC4zmEs0mwF0WOs5HvrWZp:vzshZEXw7jIS6RuXGUDQFDMEKW4THM0L
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Credentials from Password Stores: Credentials from Web Browsers
Malicious Access or copy of Web Browser Credential store.
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Detected Nirsoft tools
Free utilities often used by attackers which can steal passwords, product keys, etc.
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NirSoft MailPassView
Password recovery tool for various email clients
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NirSoft WebBrowserPassView
Password recovery tool for various web browsers
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Accesses Microsoft Outlook accounts
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1