General
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Target
Payment_Advice.vbs
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Size
13KB
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Sample
241209-gfqyjszndz
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MD5
ad56c3f3ce8f6dca80b316067593e043
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SHA1
12f6b1219e73b84f0fc1e0c27f056ac8b597e561
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SHA256
0324a1256fbd39beb2be9e5080f4ae43fb38c921f10b1f425e4ea6c499c19d41
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SHA512
5e0420f48d4d5cf1ed208b43908abe6068f231dd16e4c2920fc7ec03f0d49f1c6ae97a2564df435fee4ef564adaac1fca5790585ab389165694ea67ec73be104
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SSDEEP
192:IFt1G5TbO/OFPducb5dh+CxWBWFzyVGvDFJagA6a/AldmHOpmyb3YzesvWKnvnnx:Is5TQOFPp5OEWBWFbagASdc+T3tsFvnx
Static task
static1
Behavioral task
behavioral1
Sample
Payment_Advice.vbs
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
Payment_Advice.vbs
Resource
win10v2004-20241007-en
Malware Config
Extracted
remcos
RemoteHost
154.216.17.190:2404
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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-3W6OXK
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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
Payment_Advice.vbs
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Size
13KB
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MD5
ad56c3f3ce8f6dca80b316067593e043
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SHA1
12f6b1219e73b84f0fc1e0c27f056ac8b597e561
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SHA256
0324a1256fbd39beb2be9e5080f4ae43fb38c921f10b1f425e4ea6c499c19d41
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SHA512
5e0420f48d4d5cf1ed208b43908abe6068f231dd16e4c2920fc7ec03f0d49f1c6ae97a2564df435fee4ef564adaac1fca5790585ab389165694ea67ec73be104
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SSDEEP
192:IFt1G5TbO/OFPducb5dh+CxWBWFzyVGvDFJagA6a/AldmHOpmyb3YzesvWKnvnnx:Is5TQOFPp5OEWBWFbagASdc+T3tsFvnx
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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Blocklisted process makes network request
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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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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Suspicious use of NtCreateThreadExHideFromDebugger
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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