General
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Target
AWB81311002907.exe
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Size
931KB
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Sample
240904-rljrjatakd
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MD5
c8b97aad582adb6ccddc6f3e74bda215
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SHA1
bbf2e45bd5af0695f5f82fed5728a480a7fd4c04
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SHA256
d26670d5f425962b546d10ecd4d148f5884a3f392afe1c5fb4426466d4454c34
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SHA512
7ede8146da39ea716cd6c64f3a60ca324566c3000cb5c1275f5f1563cca726ec8b97420c7e4620f4fe998f8542896bb99294cef83a7e8bfae2e1e46fb4bbc100
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SSDEEP
24576:9elw4o5E6Gkf1CGkuH2sz6rtlHa08qsCJAUke0O:9elw4o5E+C1ttl605X3ko
Static task
static1
Behavioral task
behavioral1
Sample
AWB81311002907.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
AWB81311002907.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
remcos
Sept. 04C
154.216.20.211:6902
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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-YGC9WY
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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
AWB81311002907.exe
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Size
931KB
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MD5
c8b97aad582adb6ccddc6f3e74bda215
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SHA1
bbf2e45bd5af0695f5f82fed5728a480a7fd4c04
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SHA256
d26670d5f425962b546d10ecd4d148f5884a3f392afe1c5fb4426466d4454c34
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SHA512
7ede8146da39ea716cd6c64f3a60ca324566c3000cb5c1275f5f1563cca726ec8b97420c7e4620f4fe998f8542896bb99294cef83a7e8bfae2e1e46fb4bbc100
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SSDEEP
24576:9elw4o5E6Gkf1CGkuH2sz6rtlHa08qsCJAUke0O:9elw4o5E+C1ttl605X3ko
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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