General
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Target
FACF9877656789000.bat.exe
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Size
1.2MB
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Sample
241106-m99kms1pck
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MD5
4e6fb77e41ce6e4e8ddec2a04c51b135
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SHA1
3f3c04d941792d7598bc6e1fb1814c44ca3d1cf4
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SHA256
958e5d7947f48f2047ac3c595ee724a916c9969430731091ac1b9fcfaaf65d70
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SHA512
0835f76379fc423c5e194bc8e852492bd68bf7b885f14e07d1dd1878d16d9a1a91153e47d484bc58cecca106547444b87587dfa8d6897acfa10f0efe5b08d619
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SSDEEP
24576:tthEVaPqLopaxpymFCZqtRGGAsL4+ktZuStEJz992or8rekadSfU84w:VEVUcI0pyrwtRGGA6mgStLo8uEf
Behavioral task
behavioral1
Sample
FACF9877656789000.bat.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
FACF9877656789000.bat.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
remcos
RemoteHost
192.3.101.137:8780
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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-EFS67M
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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
FACF9877656789000.bat.exe
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Size
1.2MB
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MD5
4e6fb77e41ce6e4e8ddec2a04c51b135
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SHA1
3f3c04d941792d7598bc6e1fb1814c44ca3d1cf4
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SHA256
958e5d7947f48f2047ac3c595ee724a916c9969430731091ac1b9fcfaaf65d70
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SHA512
0835f76379fc423c5e194bc8e852492bd68bf7b885f14e07d1dd1878d16d9a1a91153e47d484bc58cecca106547444b87587dfa8d6897acfa10f0efe5b08d619
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SSDEEP
24576:tthEVaPqLopaxpymFCZqtRGGAsL4+ktZuStEJz992or8rekadSfU84w:VEVUcI0pyrwtRGGA6mgStLo8uEf
Score10/10-
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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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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Drops startup file
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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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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Suspicious use of SetThreadContext
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