General
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Target
933175fbcc22497d4480e9e7f83024c0N
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Size
1.2MB
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Sample
240909-w49g5asgkj
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MD5
933175fbcc22497d4480e9e7f83024c0
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SHA1
4dbb3132efb703420efa7836a9dd25cf6c71817e
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SHA256
c66e049eaa0a385ba5caef7368c3a4a3948f5d8aa7834625f2078268e430aba8
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SHA512
db417cf645400dc430047439a79bb53cebbfad1d5eecf370fd378da63dedbd92250a789c1015dac0d7800273796e9891dfde9194b715195b37be3a91e313d101
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SSDEEP
24576:01x4znML6UaPV7LAdK3rWnpgDyt4+3rTdJDrvAoOPUFApaV:0PMnML6vd7LAdK3wgr+ndFrKBM
Static task
static1
Behavioral task
behavioral1
Sample
933175fbcc22497d4480e9e7f83024c0N.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
933175fbcc22497d4480e9e7f83024c0N.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
remcos
Aug 13
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-SYI1YB
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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
933175fbcc22497d4480e9e7f83024c0N
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Size
1.2MB
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MD5
933175fbcc22497d4480e9e7f83024c0
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SHA1
4dbb3132efb703420efa7836a9dd25cf6c71817e
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SHA256
c66e049eaa0a385ba5caef7368c3a4a3948f5d8aa7834625f2078268e430aba8
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SHA512
db417cf645400dc430047439a79bb53cebbfad1d5eecf370fd378da63dedbd92250a789c1015dac0d7800273796e9891dfde9194b715195b37be3a91e313d101
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SSDEEP
24576:01x4znML6UaPV7LAdK3rWnpgDyt4+3rTdJDrvAoOPUFApaV:0PMnML6vd7LAdK3wgr+ndFrKBM
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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