Analysis
- max time kernel
149s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20240709-en - resource tags
- submitted
14/07/2024, 08:50
General
- Target Downloads/4c40337094cf0bb86fad86d2ea724ac6e6a499f0acd877839a69d35c354a7792.exe
- Size 2.2MB
- Sample240714-krt15awemf
- SHA256 4c40337094cf0bb86fad86d2ea724ac6e6a499f0acd877839a69d35c354a7792
Malware Config
Extracted
-
remcos
-
4.9.3 Light
-
RemoteHost
-
127.0.0.1:2404
-
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
false
-
install_flag
false
-
keylog_crypt
false
-
keylog_file
logs.dat
-
keylog_flag
false
-
keylog_folder
remcos
-
mouse_option
false
-
mutex
Rmc-52SPIJ
-
screenshot_crypt
false
-
screenshot_flag
false
-
screenshot_folder
Screenshots
-
screenshot_path
%AppData%
-
screenshot_time
10
-
take_screenshot_option
false
-
take_screenshot_time
5
Signatures
- Remcos
Remcos is a closed-source remote control and surveillance software.
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of SendNotifyMessage 1 IoCs
- Suspicious use of WriteProcessMemory 5 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Downloads\4c40337094cf0bb86fad86d2ea724ac6e6a499f0acd877839a69d35c354a7792.exe"C:\Users\Admin\AppData\Local\Temp\Downloads\4c40337094cf0bb86fad86d2ea724ac6e6a499f0acd877839a69d35c354a7792.exe"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\Downloads\4c40337094cf0bb86fad86d2ea724ac6e6a499f0acd877839a69d35c354a7792.exe"C:\Users\Admin\AppData\Local\Temp\Downloads\4c40337094cf0bb86fad86d2ea724ac6e6a499f0acd877839a69d35c354a7792.exe"2⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
-
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
memory/2952-34-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-36-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-5-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-3-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-8-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-9-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-66-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-65-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-10-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-11-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-12-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-13-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-14-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-15-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-16-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-17-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-18-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-35-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-20-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-21-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-22-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-23-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-24-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-25-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-26-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-27-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-28-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-29-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-30-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-31-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-32-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-33-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-7-0x0000000000400000-0x000000000064D000-memory.dmp
memory/2952-6-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-19-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-37-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-38-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-39-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-40-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-41-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-42-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-43-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-44-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-45-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-46-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-47-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-48-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-49-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-50-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-51-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-52-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-53-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-54-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-55-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-56-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-57-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-58-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-59-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-60-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-61-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-62-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-63-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/2952-64-0x00000000000C0000-0x0000000000135000-memory.dmp
memory/4316-1-0x0000000000407000-0x0000000000421000-memory.dmp
memory/4316-0-0x0000000000400000-0x000000000064D000-memory.dmp
memory/4316-4-0x0000000000400000-0x000000000064D000-memory.dmp
memory/4316-2-0x0000000000400000-0x000000000064D000-memory.dmp