General
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Target
https.doc
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Size
22KB
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Sample
220803-3sjkwshfhp
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MD5
331a971a133b0e72ba100d8435387798
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SHA1
c25eecc009f06ce1ef18e296191c658621d73ca2
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SHA256
3831a6f6d4143aa3d70563d5938fffb79ef462d28aeb4300797d9e8db3611562
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SHA512
c0f8c8f9d00ad6df3a581a7b7d2ba12a4d0ea5e9bef0a411e57a4ac0f90f9bef30076f3438b509e0a15b3a9e95904330e8dc6ec4efd552c59898b7c5bbec9dff
Static task
static1
Behavioral task
behavioral1
Sample
https.rtf
Resource
win7-20220718-en
Malware Config
Extracted
remcos
RemoteHost
mail.mastercoa.co:29770
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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-5STUVA
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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
https.doc
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Size
22KB
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MD5
331a971a133b0e72ba100d8435387798
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SHA1
c25eecc009f06ce1ef18e296191c658621d73ca2
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SHA256
3831a6f6d4143aa3d70563d5938fffb79ef462d28aeb4300797d9e8db3611562
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SHA512
c0f8c8f9d00ad6df3a581a7b7d2ba12a4d0ea5e9bef0a411e57a4ac0f90f9bef30076f3438b509e0a15b3a9e95904330e8dc6ec4efd552c59898b7c5bbec9dff
Score10/10-
Blocklisted process makes network request
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Downloads MZ/PE file
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Executes dropped EXE
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Loads dropped DLL
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Uses the VBS compiler for execution
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Suspicious use of SetThreadContext
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