General
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Target
03fe92bf84effb45dfb4c47da5704f0b35c3ca3b562ac2f46c1da51a8829eb5e.exe
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Size
506KB
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Sample
250108-rey8msvpfk
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MD5
dd935b0e91e2e551b21296d8fa186d11
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SHA1
9638372c80f866bdc1b73af7971918e8ba7ab9e7
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SHA256
03fe92bf84effb45dfb4c47da5704f0b35c3ca3b562ac2f46c1da51a8829eb5e
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SHA512
fdf1ffbeb25f7e0b691c6f0127c297c804d1ecc71579fef69e7d27429902988ee84b34ce2826c49b213f96b1a47d32868ddbcd23d4954d5d80535373fb40d109
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SSDEEP
12288:B7MTFoKqS6k0jRWhI/L366W5Fd3IYXCNoSZFDHBa7Pqh:B7MTFoZS6kURFL66seoS3Dha7ih
Static task
static1
Behavioral task
behavioral1
Sample
03fe92bf84effb45dfb4c47da5704f0b35c3ca3b562ac2f46c1da51a8829eb5e.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
03fe92bf84effb45dfb4c47da5704f0b35c3ca3b562ac2f46c1da51a8829eb5e.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20241007-en
Malware Config
Extracted
remcos
RemoteHost
newkezfill.site: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-B0AIE8
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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
03fe92bf84effb45dfb4c47da5704f0b35c3ca3b562ac2f46c1da51a8829eb5e.exe
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Size
506KB
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MD5
dd935b0e91e2e551b21296d8fa186d11
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SHA1
9638372c80f866bdc1b73af7971918e8ba7ab9e7
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SHA256
03fe92bf84effb45dfb4c47da5704f0b35c3ca3b562ac2f46c1da51a8829eb5e
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SHA512
fdf1ffbeb25f7e0b691c6f0127c297c804d1ecc71579fef69e7d27429902988ee84b34ce2826c49b213f96b1a47d32868ddbcd23d4954d5d80535373fb40d109
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SSDEEP
12288:B7MTFoKqS6k0jRWhI/L366W5Fd3IYXCNoSZFDHBa7Pqh:B7MTFoZS6kURFL66seoS3Dha7ih
Score10/10-
Remcos family
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Loads dropped DLL
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Adds Run key to start application
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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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Target
$PLUGINSDIR/System.dll
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Size
12KB
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MD5
0d7ad4f45dc6f5aa87f606d0331c6901
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SHA1
48df0911f0484cbe2a8cdd5362140b63c41ee457
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SHA256
3eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca
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SHA512
c07de7308cb54205e8bd703001a7fe4fd7796c9ac1b4bb330c77c872bf712b093645f40b80ce7127531fe6746a5b66e18ea073ab6a644934abed9bb64126fea9
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SSDEEP
192:1enY0LWelt70elWjvfstJcVtwtYbjnIOg5AaDnbC7ypXhtIj:18PJlt70esj0Mt9vn6ay6
Score3/10 -