Analysis
- max time kernel
149s - max time network
153s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
- submitted
20/05/2026, 18:03
General
- Target RFQ_250415.com.exe
- Size 1.1MB
- Sample260520-wne9caat2y
- SHA256 a47b68efcafde82cb2ff00ebf9721219fd1e284e1c972cbee57c7d7a0929a4ff
Malware Config
Extracted
-
remcos
-
3.8.0 Pro
-
ServerT
-
vtrow.ydns.eu:2404
-
audio_folder
MicRecords
-
audio_record_time
5
-
connect_delay
0
-
connect_interval
1
-
copy_file
conhost.exe
-
copy_folder
Microsoft
-
delete_file
false
-
hide_file
true
-
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-OYYBQ1
-
screenshot_crypt
false
-
screenshot_flag
false
-
screenshot_folder
Screenshots
-
screenshot_path
%AppData%
-
screenshot_time
10
-
startup_value
Edge
-
take_screenshot_option
false
-
take_screenshot_time
5
Signatures
- Family: Remcos
Remcos is a closed-source remote control and surveillance software.
- Suspicious use of SetThreadContext 1 IoCs
- 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 use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 9 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\RFQ_250415.com.exe"C:\Users\Admin\AppData\Local\Temp\RFQ_250415.com.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\RFQ_250415.com.exe"C:\Users\Admin\AppData\Local\Temp\RFQ_250415.com.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
logs.dat
memory/1704-8-0x0000000008970000-0x0000000008A30000-memory.dmp
memory/1704-0-0x0000000000E80000-0x0000000000F98000-memory.dmp
memory/1704-3-0x0000000005A70000-0x0000000005A80000-memory.dmp
memory/1704-4-0x0000000005A60000-0x0000000005A6A000-memory.dmp
memory/1704-5-0x0000000005CF0000-0x0000000005D8C000-memory.dmp
memory/1704-6-0x00000000088E0000-0x00000000088F2000-memory.dmp
memory/1704-2-0x0000000005AC0000-0x0000000005B52000-memory.dmp
memory/1704-7-0x0000000005A70000-0x0000000005A80000-memory.dmp
memory/1704-1-0x0000000005FD0000-0x0000000006576000-memory.dmp
memory/2032-10-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2032-12-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2032-13-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2032-17-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2032-16-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2032-20-0x0000000000400000-0x000000000047F000-memory.dmp
memory/2032-9-0x0000000000400000-0x000000000047F000-memory.dmp