Analysis
- max time kernel
148s - max time network
151s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
30/09/2026, 08:29
General
- Target POmt19040691.vbe
- Size 187KB
- Sample260930-kdts7sag99
- SHA256 dbaa9ab27c21211a6112a019cddc5dc569cb7e8495ce5f882d165cee83f04033
Malware Config
Extracted
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remcos
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7.3.1 Pro
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RemoteHost
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130.12.182.201:2404
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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-B3KDUL
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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
- Family: Remcos
Remcos is a closed-source remote control and surveillance software.
- Badlisted process makes network request 2 IoCs
Network request originating from process or tool commonly abused by malware.
- Accesses Microsoft Outlook profiles 1 TTPs 2 IoCs
- Contacts third-party web service commonly abused for C2 1 TTPs 3 IoCs
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
- Enumerates connected drives 3 TTPs 2 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
- Executes a VBScript file via the Windows Script Host. 1 TTPs 1 IoCs
- Suspicious use of NtCreateThreadExHideFromDebugger 1 TTPs 1 IoCs
- Suspicious use of NtSetInformationThreadHideFromDebugger 1 TTPs 2 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
- 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.
- Suspicious behavior: EnumeratesProcesses 6 IoCs
- Suspicious behavior: MapViewOfSection 1 TTPs 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 7 IoCs
- outlook_office_path 1 IoCs
Processes
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\POmt19040691.vbe"1⤵
- Executes a VBScript file via the Windows Script Host.
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /v:on /c echo ^%Shannan^% | !Kautioners! -2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo %Shannan% "3⤵
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\??\c:\windows\syswow64\WindowsPowerShell\v1.0\powershell.exe"c:\windows\syswow64\WindowsPowerShell\v1.0\powershell.exe" -3⤵
- Badlisted process makes network request
- Enumerates connected drives
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\backgroundtaskhost.exe"C:\Windows\SysWOW64\backgroundtaskhost.exe"4⤵
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C:\Windows\SysWOW64\backgroundtaskhost.exe"C:\Windows\SysWOW64\backgroundtaskhost.exe"4⤵
- Accesses Microsoft Outlook profiles
- Enumerates connected drives
- Suspicious use of NtCreateThreadExHideFromDebugger
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
- outlook_office_path
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C:\Windows\SysWOW64\backgroundtaskhost.exe"C:\Windows\SysWOW64\backgroundtaskhost.exe"5⤵
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Network
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2Visual Basic
1Windows Command Shell
1Replay Monitor
Loading Replay Monitor...
Downloads
memory/824-35-0x0000000000800000-0x0000000001AE6000-memory.dmp
memory/824-54-0x0000000000800000-0x0000000001AE6000-memory.dmp
memory/824-53-0x0000000000800000-0x0000000001AE6000-memory.dmp
memory/824-52-0x0000000000800000-0x0000000001AE6000-memory.dmp
memory/824-51-0x0000000000800000-0x0000000001AE6000-memory.dmp
memory/824-50-0x0000000000800000-0x0000000001AE6000-memory.dmp
memory/824-49-0x0000000000800000-0x0000000001AE6000-memory.dmp
memory/824-48-0x0000000000800000-0x0000000001AE6000-memory.dmp
memory/824-47-0x0000000000800000-0x0000000001AE6000-memory.dmp
memory/824-46-0x0000000000800000-0x0000000001AE6000-memory.dmp
memory/824-45-0x0000000000800000-0x0000000001AE6000-memory.dmp
memory/824-44-0x000000001E400000-0x000000001E4F7000-memory.dmp
memory/824-43-0x000000001E400000-0x000000001E4F7000-memory.dmp
memory/824-40-0x000000001E400000-0x000000001E4F7000-memory.dmp
memory/2272-12-0x0000000005B40000-0x0000000005B8C000-memory.dmp
memory/2272-15-0x0000000006FD0000-0x0000000006FEA000-memory.dmp
memory/2272-18-0x0000000008260000-0x000000000881A000-memory.dmp
memory/2272-19-0x0000000075160000-0x000000007591C000-memory.dmp
memory/2272-20-0x0000000075172000-0x0000000075173000-memory.dmp
memory/2272-21-0x0000000075160000-0x000000007591C000-memory.dmp
memory/2272-22-0x0000000075160000-0x000000007591C000-memory.dmp
memory/2272-23-0x0000000075160000-0x000000007591C000-memory.dmp
memory/2272-24-0x0000000075160000-0x000000007591C000-memory.dmp
memory/2272-26-0x0000000075160000-0x000000007591C000-memory.dmp
memory/2272-27-0x0000000008820000-0x000000000CE48000-memory.dmp
memory/2272-28-0x0000000075160000-0x000000007591C000-memory.dmp
memory/2272-16-0x0000000007110000-0x00000000071A6000-memory.dmp
memory/2272-17-0x0000000007090000-0x00000000070B2000-memory.dmp
memory/2272-14-0x0000000007620000-0x0000000007C9C000-memory.dmp
memory/2272-13-0x00000000060B0000-0x00000000060F8000-memory.dmp
memory/2272-0-0x0000000075172000-0x0000000075173000-memory.dmp
memory/2272-11-0x0000000005790000-0x00000000057AE000-memory.dmp
memory/2272-10-0x00000000057D0000-0x0000000005B2B000-memory.dmp
memory/2272-7-0x0000000005560000-0x00000000055C6000-memory.dmp
memory/2272-6-0x0000000005440000-0x00000000054A6000-memory.dmp
memory/2272-5-0x00000000053A0000-0x00000000053C2000-memory.dmp
memory/2272-3-0x0000000004CE0000-0x000000000532A000-memory.dmp
memory/2272-4-0x0000000075160000-0x000000007591C000-memory.dmp
memory/2272-2-0x0000000075160000-0x000000007591C000-memory.dmp
memory/2272-1-0x0000000004650000-0x0000000004686000-memory.dmp