Analysis
- max time kernel
148s - max time network
124s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
14/09/2026, 12:09
General
- Target 8101 Fatura 4883- 2026-8.exe
- Size 1.2MB
- Sample260914-pbptpack91
- SHA256 744437d93633c87382f9d1a1fdf0c1a3a908c5f9e0435bb480771dbdc0282fae
Malware Config
Extracted
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remcos
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7.3.1 Pro
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Windows wtp
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158.94.209.216:3389
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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
vlc.exe
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copy_folder
vlc
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delete_file
false
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hide_file
true
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hide_keylog_file
false
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install_flag
true
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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
vlc
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mouse_option
false
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mutex
Rmc-OAEIU0
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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.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 4 IoCs
- Loads dropped DLL 6 IoCs
- Adds Run key to start application 2 TTPs 2 IoCs
- Contacts third-party web service commonly abused for C2 1 TTPs 4 IoCs
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
- Suspicious use of NtSetInformationThreadHideFromDebugger 6 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Modifies registry class 1 IoCs
- Suspicious behavior: EnumeratesProcesses 14 IoCs
- Suspicious use of FindShellTrayWindow 12 IoCs
- Suspicious use of SendNotifyMessage 12 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\8101 Fatura 4883- 2026-8.exe"C:\Users\Admin\AppData\Local\Temp\8101 Fatura 4883- 2026-8.exe"1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\8101 Fatura 4883- 2026-8.exe"C:\Users\Admin\AppData\Local\Temp\8101 Fatura 4883- 2026-8.exe"2⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\ProgramData\vlc\vlc.exe"C:\ProgramData\vlc\vlc.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\ProgramData\vlc\vlc.exe"C:\ProgramData\vlc\vlc.exe"4⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Windows\explorer.exe"C:\Windows\explorer.exe"5⤵
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C:\ProgramData\vlc\vlc.exe"C:\ProgramData\vlc\vlc.exe"1⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\ProgramData\vlc\vlc.exe"C:\ProgramData\vlc\vlc.exe"2⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
vlc.exe
Ball.ini
Ball.ini
Ball.ini
System.dll
Cigarettnders
Galega
memory/716-180-0x0000000000080000-0x0000000000183000-memory.dmp
memory/716-195-0x000000001BFD0000-0x000000001D647000-memory.dmp
memory/876-186-0x00007FFEA9720000-0x00007FFEA972F000-memory.dmp
memory/876-185-0x0000000140000000-0x000000014014B000-memory.dmp
memory/3136-20-0x00007FFEAC670000-0x00007FFEAC67F000-memory.dmp
memory/3136-46-0x0000000140000000-0x000000014014B000-memory.dmp
memory/3136-44-0x0000000002DD0000-0x0000000005496000-memory.dmp
memory/3136-19-0x00007FFEAC679000-0x00007FFEAC67A000-memory.dmp
memory/3372-187-0x000000001BFD0000-0x000000001D647000-memory.dmp
memory/3372-193-0x000000001BFD0000-0x000000001D647000-memory.dmp
memory/3372-179-0x0000000000080000-0x0000000000183000-memory.dmp
memory/4208-110-0x000000001C010000-0x000000001D687000-memory.dmp
memory/4208-109-0x0000000140000000-0x000000014014B000-memory.dmp
memory/4208-51-0x000000001C010000-0x000000001D687000-memory.dmp
memory/4208-48-0x00007FFEB2689000-0x00007FFEB268B000-memory.dmp
memory/4208-45-0x0000000000080000-0x0000000000183000-memory.dmp
memory/4648-181-0x0000000140000000-0x000000014014B000-memory.dmp
memory/4648-182-0x00007FFEAC690000-0x00007FFEAC69F000-memory.dmp
memory/5072-196-0x0000000140000000-0x000000014014B000-memory.dmp