Analysis
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max time kernel
119s -
max time network
109s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
16-12-2024 01:36
Static task
static1
Behavioral task
behavioral1
Sample
0dd890ccee2823c77b7b8417e1eadcf77e47177812ad715b59531386738c79abN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
0dd890ccee2823c77b7b8417e1eadcf77e47177812ad715b59531386738c79abN.exe
Resource
win10v2004-20241007-en
General
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Target
0dd890ccee2823c77b7b8417e1eadcf77e47177812ad715b59531386738c79abN.exe
-
Size
4.5MB
-
MD5
43726eadf4b04eaec83d44f56adc9230
-
SHA1
12cca4dab3688850622b62f9011f488922d268a1
-
SHA256
0dd890ccee2823c77b7b8417e1eadcf77e47177812ad715b59531386738c79ab
-
SHA512
0095018c34fd7460fbc997b6f7225b820ead13b3e994cbea427afb5e2fd0847be3878497179e4a524e2b535e493f5d1f319ea1ec2ca1a55c6e9e0ed1ce6a9117
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SSDEEP
49152:th7MpqhDbgYpcmzSY7IHEUWPsMCUXPJa+JAd0j+CrU9aHeUyDujknPEhhFzhlFt1:D7Mp2Rd9wUX4aPvJNhh/lShYn/Hh6o
Malware Config
Extracted
remcos
4.9.3 Light
RemoteHost
127.0.0.1:2404
-
audio_folder
MicRecords
-
audio_record_time
5
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connect_delay
0
-
connect_interval
1
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copy_file
remcos.exe
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copy_folder
Remcos
-
delete_file
false
-
hide_file
false
-
hide_keylog_file
false
-
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
-
mouse_option
false
-
mutex
Rmc-52SPIJ
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screenshot_crypt
false
-
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
-
take_screenshot_time
5
Signatures
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Remcos family
-
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 0dd890ccee2823c77b7b8417e1eadcf77e47177812ad715b59531386738c79abN.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 824 0dd890ccee2823c77b7b8417e1eadcf77e47177812ad715b59531386738c79abN.exe -
Suspicious use of SendNotifyMessage 1 IoCs
pid Process 824 0dd890ccee2823c77b7b8417e1eadcf77e47177812ad715b59531386738c79abN.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0dd890ccee2823c77b7b8417e1eadcf77e47177812ad715b59531386738c79abN.exe"C:\Users\Admin\AppData\Local\Temp\0dd890ccee2823c77b7b8417e1eadcf77e47177812ad715b59531386738c79abN.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:824