Analysis
- max time kernel
300s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260630-en - resource tags
- submitted
02/07/2026, 06:05
General
- Target waybill No 7247888303.exe
- Size 1.4MB
- Sample260702-gtms2sct9v
- SHA256 8dba8da0a8c596b4f3a886f95c57bdb6d8b046ee356d3c52555c3bc3fb0cd114
Malware Config
Extracted
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remcos
-
7.2.5 Pro
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RemoteHost
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onboard.radiantfluxstudio.com:443
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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
-
mouse_option
false
-
mutex
Rmc-WUFIBI
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screenshot_crypt
false
-
screenshot_flag
false
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screenshot_folder
Screenshots
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screenshot_path
%AppData%
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screenshot_time
10
-
take_screenshot_option
false
-
take_screenshot_time
5
Signatures
- Family: Remcos
Remcos is a closed-source remote control and surveillance software.
- Command and Scripting Interpreter: PowerShell 1 TTPs 3 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
- Executes dropped EXE 2 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- SmartAssembly .NET packer 1 IoCs
Detects SmartAssembly .NET packer.
- Suspicious use of SetThreadContext 2 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 8 IoCs
- Suspicious use of AdjustPrivilegeToken 26 IoCs
- Suspicious use of WriteProcessMemory 19 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\waybill No 7247888303.exe"C:\Users\Admin\AppData\Local\Temp\waybill No 7247888303.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\waybill No 7247888303.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
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C:\Users\Admin\AppData\Local\Temp\waybill No 7247888303.exe"C:\Users\Admin\AppData\Local\Temp\waybill No 7247888303.exe"2⤵
-
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C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -ExecutionPolicy Bypass -WindowStyle Hidden -File "C:\Users\Admin\AppData\Local\Temp\4vg4wxyhl4v.ps1"1⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\RiHWhaBDA.exe"C:\Users\Admin\AppData\Roaming\RiHWhaBDA.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\RiHWhaBDA.exe"3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
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C:\Users\Admin\AppData\Roaming\RiHWhaBDA.exeC:\Users\Admin\AppData\Roaming\RiHWhaBDA.exe3⤵
- Executes dropped EXE
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
StartupProfileData-NonInteractive
4vg4wxyhl4v.ps1
__PSScriptPolicyTest_13ipaie4.km1.ps1
RiHWhaBDA.exe
memory/252-50-0x000001AF6B450000-0x000001AF6B502000-memory.dmp
memory/4232-9-0x0000018118EE0000-0x0000018119014000-memory.dmp
memory/4232-1-0x000001817B520000-0x000001817B68C000-memory.dmp
memory/4232-7-0x00007FFAD8B00000-0x00007FFAD94A4000-memory.dmp
memory/4232-8-0x00007FFAD8B00000-0x00007FFAD94A4000-memory.dmp
memory/4232-0-0x00007FFAD8C8F000-0x00007FFAD8C90000-memory.dmp
memory/4232-10-0x00007FFAD8B00000-0x00007FFAD94A4000-memory.dmp
memory/4232-12-0x00007FFAD8B00000-0x00007FFAD94A4000-memory.dmp
memory/4232-25-0x00007FFAD8B00000-0x00007FFAD94A4000-memory.dmp
memory/4232-6-0x00007FFAD8B00000-0x00007FFAD94A4000-memory.dmp
memory/4232-5-0x0000018118010000-0x0000018118020000-memory.dmp
memory/4232-2-0x00007FFAD8B00000-0x00007FFAD94A4000-memory.dmp
memory/4232-3-0x00007FFAD8B00000-0x00007FFAD94A4000-memory.dmp
memory/4232-4-0x00007FFAD8B00000-0x00007FFAD94A4000-memory.dmp
memory/4904-16-0x0000000140000000-0x00000001400AB000-memory.dmp
memory/5308-14-0x00007FFAD8B00000-0x00007FFAD94A4000-memory.dmp
memory/5308-35-0x000001E57C9D0000-0x000001E57CA82000-memory.dmp
memory/5308-24-0x00007FFAD8B00000-0x00007FFAD94A4000-memory.dmp
memory/5308-22-0x00007FFAD8B00000-0x00007FFAD94A4000-memory.dmp
memory/5308-27-0x00007FFAD8B00000-0x00007FFAD94A4000-memory.dmp
memory/5308-26-0x00007FFAD8B00000-0x00007FFAD94A4000-memory.dmp
memory/5308-28-0x00007FFAD8B00000-0x00007FFAD94A4000-memory.dmp
memory/5308-29-0x00007FFAD8B00000-0x00007FFAD94A4000-memory.dmp
memory/5308-21-0x00007FFAD8B00000-0x00007FFAD94A4000-memory.dmp
memory/5308-23-0x00007FFAD8B00000-0x00007FFAD94A4000-memory.dmp
memory/5308-32-0x000001E57C9B0000-0x000001E57C9CE000-memory.dmp
memory/5308-36-0x000001E57CA90000-0x000001E57CA9A000-memory.dmp
memory/5308-15-0x000001E57C910000-0x000001E57C932000-memory.dmp
memory/5308-39-0x00007FFAD8B00000-0x00007FFAD94A4000-memory.dmp
memory/5308-18-0x00007FFAD8B00000-0x00007FFAD94A4000-memory.dmp
memory/5308-17-0x00007FFAD8B00000-0x00007FFAD94A4000-memory.dmp
memory/5308-13-0x00007FFAD8B00000-0x00007FFAD94A4000-memory.dmp