General
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Target
b8f10c23448f6d30808e7e74322ebd4121cf2c589c86cc3b0b57df6c705a867e.vbs
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Size
876KB
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Sample
240918-by3geaward
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MD5
f427445b955165562cd5fd65a7a31a20
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SHA1
dba2cd6d833c67c32a4f67c9df28ddfb6de91d39
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SHA256
b8f10c23448f6d30808e7e74322ebd4121cf2c589c86cc3b0b57df6c705a867e
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SHA512
73494ee475a97feaeaec4f7187763721b05173da281a08eb62d01462c69a75e7b485f019a1a8f9ef851ff21ca30e6c124570261ac2e2eeb58d2f055a2f96287c
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SSDEEP
24576:Y9T0Ol06QuZ+eD1wcJWnRWNlSlok+x3aXNvi0:Y5lDQJBINlSG/qN
Static task
static1
Behavioral task
behavioral1
Sample
b8f10c23448f6d30808e7e74322ebd4121cf2c589c86cc3b0b57df6c705a867e.vbs
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
b8f10c23448f6d30808e7e74322ebd4121cf2c589c86cc3b0b57df6c705a867e.vbs
Resource
win10v2004-20240802-en
Malware Config
Extracted
remcos
RemoteHost
192.3.101.29:14645
192.3.101.29:1070
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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-26HAHO
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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
b8f10c23448f6d30808e7e74322ebd4121cf2c589c86cc3b0b57df6c705a867e.vbs
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Size
876KB
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MD5
f427445b955165562cd5fd65a7a31a20
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SHA1
dba2cd6d833c67c32a4f67c9df28ddfb6de91d39
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SHA256
b8f10c23448f6d30808e7e74322ebd4121cf2c589c86cc3b0b57df6c705a867e
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SHA512
73494ee475a97feaeaec4f7187763721b05173da281a08eb62d01462c69a75e7b485f019a1a8f9ef851ff21ca30e6c124570261ac2e2eeb58d2f055a2f96287c
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SSDEEP
24576:Y9T0Ol06QuZ+eD1wcJWnRWNlSlok+x3aXNvi0:Y5lDQJBINlSG/qN
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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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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Accesses Microsoft Outlook accounts
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Suspicious use of SetThreadContext
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