Analysis
- max time kernel
149s - max time network
144s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
31/05/2024, 01:52
General
- Target ACTA INFORME JURIDICO AREA ADMINISTRATIVA BOLETIN FISCAL PROCESO JUDICIAL 001.exe
- Size 2.5MB
- Sample240531-cantsaah5z
- SHA256 2d3b01fd2b9350d3fd7710383e3709fa2606bba0387716e240499bd0e7e5a1d1
Malware Config
Extracted
-
remcos
-
BART
-
bart2024.con-ip.com:2026
-
audio_folder
MicRecords
-
audio_record_time
5
-
connect_delay
0
-
connect_interval
1
-
copy_file
remcos.exe
-
copy_folder
Remcos
-
delete_file
false
-
hide_file
false
-
hide_keylog_file
true
-
install_flag
false
-
keylog_crypt
false
-
keylog_file
registros.dat
-
keylog_flag
false
-
keylog_folder
mjhfbey
-
mouse_option
false
-
mutex
jjrmskiisahncsfrdsa-OBP4DY
-
screenshot_crypt
false
-
screenshot_flag
false
-
screenshot_folder
Capturas de pantalla
-
screenshot_path
%AppData%
-
screenshot_time
10
- startup_value
-
take_screenshot_option
false
-
take_screenshot_time
5
Signatures
- Remcos
Remcos is a closed-source remote control and surveillance software.
- Adds Run key to start application 2 TTPs 1 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 12 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\ACTA INFORME JURIDICO AREA ADMINISTRATIVA BOLETIN FISCAL PROCESO JUDICIAL 001.exe"C:\Users\Admin\AppData\Local\Temp\ACTA INFORME JURIDICO AREA ADMINISTRATIVA BOLETIN FISCAL PROCESO JUDICIAL 001.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\ACTA INFORME JURIDICO AREA ADMINISTRATIVA BOLETIN FISCAL PROCESO JUDICIAL 001.exe"C:\Users\Admin\AppData\Local\Temp\ACTA INFORME JURIDICO AREA ADMINISTRATIVA BOLETIN FISCAL PROCESO JUDICIAL 001.exe"2⤵
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
registros.dat
memory/996-14-0x0000000006350000-0x00000000065A8000-memory.dmp
memory/996-40-0x0000000006350000-0x00000000065A8000-memory.dmp
memory/996-3-0x0000000004FC0000-0x000000000521C000-memory.dmp
memory/996-4-0x0000000006350000-0x00000000065AE000-memory.dmp
memory/996-5-0x0000000006B60000-0x0000000007104000-memory.dmp
memory/996-6-0x0000000006670000-0x0000000006702000-memory.dmp
memory/996-26-0x0000000006350000-0x00000000065A8000-memory.dmp
memory/996-24-0x0000000006350000-0x00000000065A8000-memory.dmp
memory/996-68-0x0000000006350000-0x00000000065A8000-memory.dmp
memory/996-46-0x0000000006350000-0x00000000065A8000-memory.dmp
memory/996-44-0x0000000006350000-0x00000000065A8000-memory.dmp
memory/996-42-0x0000000006350000-0x00000000065A8000-memory.dmp
memory/996-0-0x0000000074E3E000-0x0000000074E3F000-memory.dmp
memory/996-38-0x0000000006350000-0x00000000065A8000-memory.dmp
memory/996-36-0x0000000006350000-0x00000000065A8000-memory.dmp
memory/996-34-0x0000000006350000-0x00000000065A8000-memory.dmp
memory/996-32-0x0000000006350000-0x00000000065A8000-memory.dmp
memory/996-30-0x0000000006350000-0x00000000065A8000-memory.dmp
memory/996-28-0x0000000006350000-0x00000000065A8000-memory.dmp
memory/996-22-0x0000000006350000-0x00000000065A8000-memory.dmp
memory/996-20-0x0000000006350000-0x00000000065A8000-memory.dmp
memory/996-18-0x0000000006350000-0x00000000065A8000-memory.dmp
memory/996-2-0x0000000074E30000-0x00000000755E0000-memory.dmp
memory/996-16-0x0000000006350000-0x00000000065A8000-memory.dmp
memory/996-62-0x0000000006350000-0x00000000065A8000-memory.dmp
memory/996-8-0x0000000006350000-0x00000000065A8000-memory.dmp
memory/996-10-0x0000000006350000-0x00000000065A8000-memory.dmp
memory/996-7-0x0000000006350000-0x00000000065A8000-memory.dmp
memory/996-66-0x0000000006350000-0x00000000065A8000-memory.dmp
memory/996-70-0x0000000006350000-0x00000000065A8000-memory.dmp
memory/996-64-0x0000000006350000-0x00000000065A8000-memory.dmp
memory/996-12-0x0000000006350000-0x00000000065A8000-memory.dmp
memory/996-60-0x0000000006350000-0x00000000065A8000-memory.dmp
memory/996-58-0x0000000006350000-0x00000000065A8000-memory.dmp
memory/996-56-0x0000000006350000-0x00000000065A8000-memory.dmp
memory/996-54-0x0000000006350000-0x00000000065A8000-memory.dmp
memory/996-52-0x0000000006350000-0x00000000065A8000-memory.dmp
memory/996-50-0x0000000006350000-0x00000000065A8000-memory.dmp
memory/996-48-0x0000000006350000-0x00000000065A8000-memory.dmp
memory/996-4893-0x0000000074E30000-0x00000000755E0000-memory.dmp
memory/996-4894-0x0000000006920000-0x00000000069BA000-memory.dmp
memory/996-4895-0x0000000006790000-0x00000000067DC000-memory.dmp
memory/996-4896-0x00000000069C0000-0x0000000006A14000-memory.dmp
memory/996-4907-0x0000000074E30000-0x00000000755E0000-memory.dmp
memory/996-1-0x00000000001C0000-0x0000000000452000-memory.dmp
memory/4468-4902-0x0000000000400000-0x0000000000482000-memory.dmp
memory/4468-4921-0x0000000000400000-0x0000000000482000-memory.dmp