General
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Target
sostener.vbs
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Size
438KB
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Sample
240926-ktwbzaxhmk
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MD5
e260955361dc0c8454fcfa061a45f6f1
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SHA1
bb77b8e3ef1c8d30cb5dbb90725d34e3c7602e13
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SHA256
e9cc243923de94787673438f26c30baefe9995b38c8b8047b95726b998baf26c
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SHA512
2f6572ecf6169a33c4cd273c0a9d8fd158e4e9230bb3c0489f3ca8bd0884c784d2372dcc09a6438f178ec2e8a27ccd37b1de3771b6a6cc6485d8d220bc3fa202
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SSDEEP
96:WDT/c7lY88ky0xbFi1msq4VIAGYAjrGzrD5UbF:W3/OlY88kyIhi1msLVIAGYAUvGF
Static task
static1
Behavioral task
behavioral1
Sample
sostener.vbs
Resource
win7-20240903-en
Malware Config
Extracted
https://www.informacionoportuna.com/wp-content/uploads/2024/09/dllskyfal.txt
Extracted
remcos
Nlk
comandoespecial2023.duckdns.org:8888
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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-3PWW8O
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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
sostener.vbs
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Size
438KB
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MD5
e260955361dc0c8454fcfa061a45f6f1
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SHA1
bb77b8e3ef1c8d30cb5dbb90725d34e3c7602e13
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SHA256
e9cc243923de94787673438f26c30baefe9995b38c8b8047b95726b998baf26c
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SHA512
2f6572ecf6169a33c4cd273c0a9d8fd158e4e9230bb3c0489f3ca8bd0884c784d2372dcc09a6438f178ec2e8a27ccd37b1de3771b6a6cc6485d8d220bc3fa202
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SSDEEP
96:WDT/c7lY88ky0xbFi1msq4VIAGYAjrGzrD5UbF:W3/OlY88kyIhi1msLVIAGYAUvGF
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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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Adds Run key to start application
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Suspicious use of SetThreadContext
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