Analysis
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max time kernel
149s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20241023-en -
resource tags
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submitted
05-01-2025 17:43
General
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Target
835e2f588283005ec94b6bbc4402d7f44a14ced611094bd8b184cd1cbd837d2e.exe
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Size
1.8MB
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MD5
d79e8733a1292719600b84ffbbf20aba
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SHA1
a2ab53441af6da6f1bf5f9b9dc0b9e71267cb2f0
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SHA256
835e2f588283005ec94b6bbc4402d7f44a14ced611094bd8b184cd1cbd837d2e
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SHA512
ce3101f45aa8737f46ffc68a20e2132ec31417aea043629375c6175d785784f87f1e6cb7509d8c118f924432b1397ff23ad6c7b7cffc3a6c9ff4c20d4f21a595
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SSDEEP
49152:UTmbm5SVuz9xLdmApEb1dnE/7jtiYE7CW:U2m5SVI8fnEliY2CW
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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Remcos
Remcos is a closed-source remote control and surveillance software.
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Remcos family
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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 behavior: EnumeratesProcesses 64 IoCs
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Suspicious use of FindShellTrayWindow 1 IoCs
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Suspicious use of SendNotifyMessage 1 IoCs
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Suspicious use of WriteProcessMemory 9 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\835e2f588283005ec94b6bbc4402d7f44a14ced611094bd8b184cd1cbd837d2e.exe"C:\Users\Admin\AppData\Local\Temp\835e2f588283005ec94b6bbc4402d7f44a14ced611094bd8b184cd1cbd837d2e.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\835e2f588283005ec94b6bbc4402d7f44a14ced611094bd8b184cd1cbd837d2e.exe"C:\Users\Admin\AppData\Local\Temp\835e2f588283005ec94b6bbc4402d7f44a14ced611094bd8b184cd1cbd837d2e.exe"2⤵
- 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
468KB
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4KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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468KB
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148KB
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236KB