Analysis
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max time kernel
149s -
max time network
147s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-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
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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
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-1-5-21-312935884-697965778-3955649944-1000\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 2188 5dcbcb9f5b780bb07e8eb4e98313fc5d0b222823ac94d338b3c3e3fb3efb77e5.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 1716 wrote to memory of 2188 1716 5dcbcb9f5b780bb07e8eb4e98313fc5d0b222823ac94d338b3c3e3fb3efb77e5.exe 28 PID 1716 wrote to memory of 2188 1716 5dcbcb9f5b780bb07e8eb4e98313fc5d0b222823ac94d338b3c3e3fb3efb77e5.exe 28 PID 1716 wrote to memory of 2188 1716 5dcbcb9f5b780bb07e8eb4e98313fc5d0b222823ac94d338b3c3e3fb3efb77e5.exe 28 PID 1716 wrote to memory of 2188 1716 5dcbcb9f5b780bb07e8eb4e98313fc5d0b222823ac94d338b3c3e3fb3efb77e5.exe 28 PID 1716 wrote to memory of 2188 1716 5dcbcb9f5b780bb07e8eb4e98313fc5d0b222823ac94d338b3c3e3fb3efb77e5.exe 28 PID 1716 wrote to memory of 2188 1716 5dcbcb9f5b780bb07e8eb4e98313fc5d0b222823ac94d338b3c3e3fb3efb77e5.exe 28 PID 1716 wrote to memory of 2188 1716 5dcbcb9f5b780bb07e8eb4e98313fc5d0b222823ac94d338b3c3e3fb3efb77e5.exe 28 PID 1716 wrote to memory of 2188 1716 5dcbcb9f5b780bb07e8eb4e98313fc5d0b222823ac94d338b3c3e3fb3efb77e5.exe 28 PID 1716 wrote to memory of 2188 1716 5dcbcb9f5b780bb07e8eb4e98313fc5d0b222823ac94d338b3c3e3fb3efb77e5.exe 28
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:1716 -
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:2188
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
184B
MD5d2ca4eed343603d53ae994f2f4f8c294
SHA1d70924c05d060db819740982faa51f11043b8944
SHA256bc66d5481e88ad1778d060b35b00cd4b6c37771d143233e2af3c673d5af6b2c3
SHA5123419b50c97c0f1cbd22a62aba5d3b943d44f9a8cf42f6d53dbcde63f54cd46c4be9569d4b9da3b37807111d3116c98f4574efd6e10adcdab51d7b652b7988415