Analysis
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max time kernel
120s -
max time network
117s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
07-09-2024 11:55
Static task
static1
Behavioral task
behavioral1
Sample
184f3482de1889af7a7b8a3388c04570N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
184f3482de1889af7a7b8a3388c04570N.exe
Resource
win10v2004-20240802-en
General
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Target
184f3482de1889af7a7b8a3388c04570N.exe
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Size
5.2MB
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MD5
184f3482de1889af7a7b8a3388c04570
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SHA1
e7d4881cd853709345ff2e5894ee609ebb91c525
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SHA256
60a3416af9fa6b078868ed5bdc8b4cda6ffc5b758497fad93276f6e996ab5192
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SHA512
409fd2ae5a4295856fc2064f0cfd7a32a6c4caeb4c8f7e1d63ae86089869530a9f1ef5d3693f531b3f644c56e9f43016ab790b14e86577ef9ccff2d36d4d390e
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SSDEEP
49152:ZEE7FBhfRWa3viMR0Ddxw6dXF3W1QrL1UDq3P8mlp4DOevT0boMJsVkoIZ1HUx:Z/jfRWaf4RW6OHmrZGT0sMuqoU
Malware Config
Extracted
remcos
4.9.3 Light
RemoteHost
127.0.0.1:2404
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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-52SPIJ
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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
Signatures
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System Location Discovery: System Language Discovery 1 TTPs 2 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 184f3482de1889af7a7b8a3388c04570N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 184f3482de1889af7a7b8a3388c04570N.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2116 184f3482de1889af7a7b8a3388c04570N.exe -
Suspicious use of SendNotifyMessage 1 IoCs
pid Process 2116 184f3482de1889af7a7b8a3388c04570N.exe -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 2380 wrote to memory of 2116 2380 184f3482de1889af7a7b8a3388c04570N.exe 93 PID 2380 wrote to memory of 2116 2380 184f3482de1889af7a7b8a3388c04570N.exe 93 PID 2380 wrote to memory of 2116 2380 184f3482de1889af7a7b8a3388c04570N.exe 93 PID 2380 wrote to memory of 2116 2380 184f3482de1889af7a7b8a3388c04570N.exe 93 PID 2380 wrote to memory of 2116 2380 184f3482de1889af7a7b8a3388c04570N.exe 93
Processes
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C:\Users\Admin\AppData\Local\Temp\184f3482de1889af7a7b8a3388c04570N.exe"C:\Users\Admin\AppData\Local\Temp\184f3482de1889af7a7b8a3388c04570N.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2380 -
C:\Users\Admin\AppData\Local\Temp\184f3482de1889af7a7b8a3388c04570N.exe"C:\Users\Admin\AppData\Local\Temp\184f3482de1889af7a7b8a3388c04570N.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2116
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