Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
- submitted
04/06/2024, 12:49
General
- Target DND3243676432.exe
- Size 861KB
- Sample240604-p2rqzagd4v
- SHA256 fa55210612a721c8b74a140e3e7423074c40c27c1ce468e0202f6a4d2abdb467
Malware Config
Extracted
-
remcos
-
RemoteHost
-
45.141.215.89:2404
-
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-RX51H3
-
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.
- Uses the VBS compiler for execution 1 TTPs
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 12 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\DND3243676432.exe"C:\Users\Admin\AppData\Local\Temp\DND3243676432.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"2⤵
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
memory/2956-12-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2956-6-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2956-26-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2956-25-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2956-5-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2956-4-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2956-11-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2956-7-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2956-8-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2956-9-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2956-24-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2956-23-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2956-18-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2956-13-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2956-16-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2956-17-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2956-21-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2956-19-0x0000000000400000-0x0000000000482000-memory.dmp
memory/2956-20-0x0000000000400000-0x0000000000482000-memory.dmp
memory/3976-0-0x00007FFD832C3000-0x00007FFD832C5000-memory.dmp
memory/3976-10-0x00007FFD832C0000-0x00007FFD83D81000-memory.dmp
memory/3976-1-0x000001C8DA010000-0x000001C8DA01E000-memory.dmp
memory/3976-3-0x00007FFD832C0000-0x00007FFD83D81000-memory.dmp
memory/3976-2-0x000001C8F47D0000-0x000001C8F48A2000-memory.dmp