General
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Target
465b3ea1a625728238b4d832b54b6fdc9321bd638ebd483ebecf2b8e32c322e0
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Size
1.9MB
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Sample
241107-z5wjfayere
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MD5
910327e1694532d09255bd8873c2265b
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SHA1
d8ff879532a00a57eacd8d54cce38653b515d861
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SHA256
465b3ea1a625728238b4d832b54b6fdc9321bd638ebd483ebecf2b8e32c322e0
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SHA512
680e0dd725dfa2a5ab6ce508567f10a7bf4779c662c0dfb83db4077df83b0b5c132f41cbb3c68efa00077bcaf71ce1ab648301d3da97b406d76ceee9c5bd7d4c
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SSDEEP
49152:Jswg4gfCUU/mW7Mi8Q1ogJ2U91vwmlRbQhfAu7RPq:ewg4gfc/m9inJy8RbQCu7RP
Static task
static1
Behavioral task
behavioral1
Sample
465b3ea1a625728238b4d832b54b6fdc9321bd638ebd483ebecf2b8e32c322e0.exe
Resource
win7-20240903-en
Malware Config
Extracted
remcos
ms-office
ms-office.duckdns.org:39438
ms-office1.duckdns.org:39439
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audio_folder
MicRecords
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audio_path
ApplicationPath
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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-MXJN22
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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
465b3ea1a625728238b4d832b54b6fdc9321bd638ebd483ebecf2b8e32c322e0
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Size
1.9MB
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MD5
910327e1694532d09255bd8873c2265b
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SHA1
d8ff879532a00a57eacd8d54cce38653b515d861
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SHA256
465b3ea1a625728238b4d832b54b6fdc9321bd638ebd483ebecf2b8e32c322e0
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SHA512
680e0dd725dfa2a5ab6ce508567f10a7bf4779c662c0dfb83db4077df83b0b5c132f41cbb3c68efa00077bcaf71ce1ab648301d3da97b406d76ceee9c5bd7d4c
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SSDEEP
49152:Jswg4gfCUU/mW7Mi8Q1ogJ2U91vwmlRbQhfAu7RPq:ewg4gfc/m9inJy8RbQCu7RP
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Hawkeye family
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Remcos family
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Detected Nirsoft tools
Free utilities often used by attackers which can steal passwords, product keys, etc.
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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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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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Accesses Microsoft Outlook accounts
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1