General
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Target
download.exe
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Size
469KB
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Sample
240912-mxvkyssdrf
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MD5
caf2fd8e96fdffe86728ac3d3baca925
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SHA1
9c3d2eeb44669581c5d44bcd52e65390b8afcfa4
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SHA256
fadb49f75ed91c5de958fc26e52284a556a290cace533dbfad3c41089f7c8453
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SHA512
eb7fdbbedc49285e4705e6e35956dec8b741435a6648f99df762fc8a8f74c3478d3643ed47ef44d2c104cff5da6a0296634cfcea648bd69aed76feaa1c03d810
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SSDEEP
12288:Wmnk7iLJbpIpiRL6I2WhSKQ9ZsfZQSLn9:uiLJbpI7I2WhQqZ7L9
Behavioral task
behavioral1
Sample
download.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
download.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
remcos
SEPTEMBER
ab9001.ddns.net:9001
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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
vlc.exe
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copy_folder
vlc
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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
true
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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-BUJRPX
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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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startup_value
Remcos
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take_screenshot_option
false
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take_screenshot_time
5
Targets
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Target
download.exe
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Size
469KB
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MD5
caf2fd8e96fdffe86728ac3d3baca925
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SHA1
9c3d2eeb44669581c5d44bcd52e65390b8afcfa4
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SHA256
fadb49f75ed91c5de958fc26e52284a556a290cace533dbfad3c41089f7c8453
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SHA512
eb7fdbbedc49285e4705e6e35956dec8b741435a6648f99df762fc8a8f74c3478d3643ed47ef44d2c104cff5da6a0296634cfcea648bd69aed76feaa1c03d810
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SSDEEP
12288:Wmnk7iLJbpIpiRL6I2WhSKQ9ZsfZQSLn9:uiLJbpI7I2WhQqZ7L9
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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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Accesses Microsoft Outlook accounts
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Suspicious use of SetThreadContext
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