Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
08-12-2024 08:15
General
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Target
f3c6c680b66ef4a132e3a9b61b83622d.exe
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Size
856KB
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MD5
f3c6c680b66ef4a132e3a9b61b83622d
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SHA1
c720cc4ff63d365458e9be977ed692263108dc87
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SHA256
e51f50b3f520e3de0f0916e0291ad093aa0c50f6c81010001ce5aa2aee88f7b0
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SHA512
331daf042e405db03632781216131b5495af8ad3f024623757f56b45957bcb0cabc5fa8d08252aa613b03f0e07a685ae60cb260deaa6eae11745f8283750f5a2
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SSDEEP
24576:Erl6kD68JmlotQfwmqmLQjmVlWGEeXqhaf:yl328U2yfwmjQm1EeXY
Malware Config
Extracted
remcos
RemoteHost
192.210.150.26:8787
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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-R1T905
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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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Remcos
Remcos is a closed-source remote control and surveillance software.
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Remcos family
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Drops startup file 1 IoCs
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Executes dropped EXE 1 IoCs
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AutoIT Executable 3 IoCs
AutoIT scripts compiled to PE executables.
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UPX packed file 5 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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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.
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Suspicious use of FindShellTrayWindow 4 IoCs
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Suspicious use of SendNotifyMessage 4 IoCs
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Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\f3c6c680b66ef4a132e3a9b61b83622d.exe"C:\Users\Admin\AppData\Local\Temp\f3c6c680b66ef4a132e3a9b61b83622d.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Sancerre\nonhazardousness.exe"C:\Users\Admin\AppData\Local\Temp\f3c6c680b66ef4a132e3a9b61b83622d.exe"2⤵
- Drops startup file
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
144B
MD5d0bd2e3d66c351428b2426b8663cef90
SHA188b5e49b939c398695ffbfc2a356b4b11bcb122a
SHA25674ed806942e77adbf456e47cd7f95ba25482ff3a39766d1fffd5b8a3e185a81b
SHA5121fc41d506d244b35c567941e0f66e83acf874c64201f45e4d771f713b0cc8a5cb6f259c35577e64296f2e66301037e4e2a3071f984738b01d05f05b26dc48405
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Filesize
856KB
MD5f3c6c680b66ef4a132e3a9b61b83622d
SHA1c720cc4ff63d365458e9be977ed692263108dc87
SHA256e51f50b3f520e3de0f0916e0291ad093aa0c50f6c81010001ce5aa2aee88f7b0
SHA512331daf042e405db03632781216131b5495af8ad3f024623757f56b45957bcb0cabc5fa8d08252aa613b03f0e07a685ae60cb260deaa6eae11745f8283750f5a2
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Filesize
1.8MB
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Filesize
4.0MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
4.0MB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
1.8MB
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Filesize
4.0MB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB
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Filesize
508KB