Analysis
- max time kernel
149s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
04/08/2026, 09:09
General
- Target POQ260827780CAdam Project2.js
- Size 165KB
- Sample260804-k4sc3agf52
- SHA256 345f6369400e80ca228fbe01ef09bd12c392c724285bbee0ab54d53bc0e71faa
Malware Config
Extracted
-
remcos
-
7.2.6 Pro
-
RemoteHost
-
23.95.103.253:2404
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audio_folder
MicRecords
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audio_path
ApplicationPath
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audio_record_time
5
-
connect_delay
0
-
connect_interval
1
-
copy_file
remcos.exe
-
copy_folder
Remcos
-
delete_file
false
-
hide_file
false
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hide_keylog_file
false
-
install_flag
false
-
keylog_crypt
false
-
keylog_file
logs.dat
-
keylog_flag
false
-
keylog_folder
remcos
-
mouse_option
false
-
mutex
Rmc-5LMRVT
-
screenshot_crypt
false
-
screenshot_flag
false
-
screenshot_folder
Screenshots
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screenshot_path
%AppData%
-
screenshot_time
10
-
take_screenshot_option
false
-
take_screenshot_time
5
Signatures
- Family: Remcos
Remcos is a closed-source remote control and surveillance software.
- Badlisted process makes network request 4 IoCs
Network request originating from process or tool commonly abused by malware.
- Registers new Windows logon scripts automatically executed at logon. 1 TTPs 1 IoCs
- Accesses Microsoft Outlook profiles 1 TTPs 2 IoCs
- Command and Scripting Interpreter: JavaScript 1 TTPs
- 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.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 5 IoCs
- outlook_office_path 1 IoCs
Processes
-
C:\Windows\system32\wscript.exewscript.exe "C:\Users\Admin\AppData\Local\Temp\POQ260827780CAdam Project2.js"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\System32\conhost.exe"C:\Windows\System32\conhost.exe" --headless conhost.exe --headless cmd.exe /c "echo $ExecutionContext.InvokeCommand.InvokeScript([Environment]::GetEnvironmentVariable('C47fJUJQeFsF','Process'))| powershell.exe -W h -nOP -NOni -"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\conhost.execonhost.exe --headless cmd.exe /c "echo $ExecutionContext.InvokeCommand.InvokeScript([Environment]::GetEnvironmentVariable('C47fJUJQeFsF','Process'))| powershell.exe -W h -nOP -NOni -"3⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\cmd.execmd.exe /c "echo $ExecutionContext.InvokeCommand.InvokeScript([Environment]::GetEnvironmentVariable('C47fJUJQeFsF','Process'))| powershell.exe -W h -nOP -NOni -"4⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo $ExecutionContext.InvokeCommand.InvokeScript([Environment]::GetEnvironmentVariable('C47fJUJQeFsF','Process'))"5⤵
-
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -W h -nOP -NOni -5⤵
- Badlisted process makes network request
- Registers new Windows logon scripts automatically executed at logon.
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
-
-
-
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
memory/4144-0-0x00007FFEBC44F000-0x00007FFEBC450000-memory.dmp
memory/4144-3-0x00007FFEBC2C0000-0x00007FFEBCC64000-memory.dmp
memory/4144-4-0x000002EC50870000-0x000002EC50892000-memory.dmp
memory/4144-5-0x00007FFEBC2C0000-0x00007FFEBCC64000-memory.dmp
memory/4144-6-0x00007FFEBC2C0000-0x00007FFEBCC64000-memory.dmp
memory/4144-7-0x00007FFEBC2C0000-0x00007FFEBCC64000-memory.dmp
memory/4144-8-0x00007FFEBC2C0000-0x00007FFEBCC64000-memory.dmp
memory/4144-9-0x00007FFEBC2C0000-0x00007FFEBCC64000-memory.dmp
memory/4144-10-0x00007FFEBC2C0000-0x00007FFEBCC64000-memory.dmp
memory/4144-11-0x00007FFEBC2C0000-0x00007FFEBCC64000-memory.dmp
memory/4144-13-0x000002EC508E0000-0x000002EC50930000-memory.dmp
memory/4144-14-0x000002EC50860000-0x000002EC50872000-memory.dmp
memory/4144-15-0x00007FFEBC2C0000-0x00007FFEBCC64000-memory.dmp
memory/4144-12-0x00007FFEBC2C0000-0x00007FFEBCC64000-memory.dmp
memory/4144-16-0x00007FFEBC2C0000-0x00007FFEBCC64000-memory.dmp
memory/4144-17-0x00007FFEBC2C0000-0x00007FFEBCC64000-memory.dmp
memory/4144-19-0x000002EC51390000-0x000002EC5143B000-memory.dmp
memory/4144-20-0x000002EC51390000-0x000002EC5143B000-memory.dmp
memory/4144-21-0x000002EC51390000-0x000002EC5143B000-memory.dmp
memory/4144-22-0x000002EC51390000-0x000002EC5143B000-memory.dmp
memory/4144-23-0x000002EC51390000-0x000002EC5143B000-memory.dmp
memory/4144-24-0x000002EC51390000-0x000002EC5143B000-memory.dmp
memory/4144-25-0x0000000180000000-0x000000018012D000-memory.dmp
memory/4144-29-0x0000000180000000-0x000000018012D000-memory.dmp
memory/4144-28-0x0000000180000000-0x000000018012D000-memory.dmp
memory/4144-32-0x0000000180000000-0x000000018012D000-memory.dmp
memory/4144-33-0x0000000180000000-0x000000018012D000-memory.dmp
memory/4144-31-0x0000000180000000-0x000000018012D000-memory.dmp
memory/4144-30-0x0000000180000000-0x000000018012D000-memory.dmp
memory/4144-41-0x0000000180000000-0x000000018012D000-memory.dmp
memory/4144-43-0x000002EC51390000-0x000002EC5143B000-memory.dmp
memory/4144-40-0x0000000180000000-0x000000018012D000-memory.dmp
memory/4144-39-0x0000000180000000-0x000000018012D000-memory.dmp
memory/4144-38-0x0000000180000000-0x000000018012D000-memory.dmp
memory/4144-37-0x0000000180000000-0x000000018012D000-memory.dmp
memory/4144-36-0x0000000180000000-0x000000018012D000-memory.dmp
memory/4144-35-0x0000000180000000-0x000000018012D000-memory.dmp
memory/4144-34-0x0000000180000000-0x000000018012D000-memory.dmp
memory/4144-42-0x0000000180000000-0x000000018012D000-memory.dmp
memory/4144-44-0x000002EC51390000-0x000002EC5143B000-memory.dmp
memory/4144-45-0x000002EC51390000-0x000002EC5143B000-memory.dmp
memory/4144-46-0x000002EC51390000-0x000002EC5143B000-memory.dmp
memory/4144-47-0x000002EC51390000-0x000002EC5143B000-memory.dmp
memory/4144-48-0x000002EC51390000-0x000002EC5143B000-memory.dmp
memory/4144-49-0x000002EC51390000-0x000002EC5143B000-memory.dmp
memory/4144-50-0x000002EC51390000-0x000002EC5143B000-memory.dmp
memory/4144-51-0x000002EC51390000-0x000002EC5143B000-memory.dmp
memory/4144-52-0x000002EC51390000-0x000002EC5143B000-memory.dmp
memory/4144-53-0x000002EC51390000-0x000002EC5143B000-memory.dmp