Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
12-12-2024 16:17
Static task
static1
Behavioral task
behavioral1
Sample
5dcbcb9f5b780bb07e8eb4e98313fc5d0b222823ac94d338b3c3e3fb3efb77e5.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
5dcbcb9f5b780bb07e8eb4e98313fc5d0b222823ac94d338b3c3e3fb3efb77e5.exe
Resource
win10v2004-20241007-en
General
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Target
5dcbcb9f5b780bb07e8eb4e98313fc5d0b222823ac94d338b3c3e3fb3efb77e5.exe
-
Size
2.3MB
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MD5
b1a62f3fd3a9a4a06c6bbffbb1cbb463
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SHA1
f3954f2ddbbe05daa9eeb3e9a9e0bb661f925e76
-
SHA256
5dcbcb9f5b780bb07e8eb4e98313fc5d0b222823ac94d338b3c3e3fb3efb77e5
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SHA512
a53c1789f2c465809b307a1daabc0b4c10fafe983040ac112f0de0cf5afae3b532630095e62971e0588a7fd17b62caa4ff2f06cb04e6e3799ceca4ce43569528
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SSDEEP
24576:pjmc9/6Am6ls/dcaL9dYx0of9R7iYh0iLnS5vyVJ9dHIliC4:pp/hO/d1xdYx0ir7jTGyVJ9dsR4
Malware Config
Extracted
remcos
neptuno
navegacionseguracol24vip.org:30201
-
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
registros.dat
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keylog_flag
false
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keylog_folder
registro
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mouse_option
false
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mutex
mzxbmzmznxbcvzmnxvcnzbcx-T9CO3X
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screenshot_crypt
false
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screenshot_flag
false
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screenshot_folder
Capturas de pantalla
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screenshot_path
%AppData%
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screenshot_time
10
- startup_value
-
take_screenshot_option
false
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take_screenshot_time
5
Signatures
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Remcos family
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ElectronArtsCLI = "C:\\Users\\Admin\\Videos\\ElectronArts\\Bin\\ElectronArtsCLI.exe" 5dcbcb9f5b780bb07e8eb4e98313fc5d0b222823ac94d338b3c3e3fb3efb77e5.exe -
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 5dcbcb9f5b780bb07e8eb4e98313fc5d0b222823ac94d338b3c3e3fb3efb77e5.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5dcbcb9f5b780bb07e8eb4e98313fc5d0b222823ac94d338b3c3e3fb3efb77e5.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4504 5dcbcb9f5b780bb07e8eb4e98313fc5d0b222823ac94d338b3c3e3fb3efb77e5.exe -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 4640 wrote to memory of 4504 4640 5dcbcb9f5b780bb07e8eb4e98313fc5d0b222823ac94d338b3c3e3fb3efb77e5.exe 89 PID 4640 wrote to memory of 4504 4640 5dcbcb9f5b780bb07e8eb4e98313fc5d0b222823ac94d338b3c3e3fb3efb77e5.exe 89 PID 4640 wrote to memory of 4504 4640 5dcbcb9f5b780bb07e8eb4e98313fc5d0b222823ac94d338b3c3e3fb3efb77e5.exe 89 PID 4640 wrote to memory of 4504 4640 5dcbcb9f5b780bb07e8eb4e98313fc5d0b222823ac94d338b3c3e3fb3efb77e5.exe 89 PID 4640 wrote to memory of 4504 4640 5dcbcb9f5b780bb07e8eb4e98313fc5d0b222823ac94d338b3c3e3fb3efb77e5.exe 89
Processes
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C:\Users\Admin\AppData\Local\Temp\5dcbcb9f5b780bb07e8eb4e98313fc5d0b222823ac94d338b3c3e3fb3efb77e5.exe"C:\Users\Admin\AppData\Local\Temp\5dcbcb9f5b780bb07e8eb4e98313fc5d0b222823ac94d338b3c3e3fb3efb77e5.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4640 -
C:\Users\Admin\AppData\Local\Temp\5dcbcb9f5b780bb07e8eb4e98313fc5d0b222823ac94d338b3c3e3fb3efb77e5.exe"C:\Users\Admin\AppData\Local\Temp\5dcbcb9f5b780bb07e8eb4e98313fc5d0b222823ac94d338b3c3e3fb3efb77e5.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:4504
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
184B
MD59a175cedc34d41a68781fb2b9a2d9d81
SHA10b27f088045c71acd14288ba59d3b934d9707380
SHA256d65dc2adbd0031900cdf803140ebbe5aceedf7494e89cb1c454444f8f3fb4c01
SHA512a7468641173073d0ee385aedf6bf7db788c87ba9f6a2c044b3aa8960a971f724a4ee01d06951232752faaf3ae47a82b173c297729720e99783900d850110e9c8