Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
29/05/2024, 19:23
General
- Target 2024-05-29_d60d7bb3bff88bc1552d6643e6b14078_magniber.exe
- Size 1.7MB
- Sample240529-x3vs1seh4v
- SHA256 e216b2f827e85722a24ed52edea964cc574a2bdd760fb1ccb835447eb810dd2b
Malware Config
Extracted
-
remcos
-
COCACOLA
-
abril24.con-ip.com:7770
-
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-7QEYDA
-
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.
- Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003) 19 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 6 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-05-29_d60d7bb3bff88bc1552d6643e6b14078_magniber.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-29_d60d7bb3bff88bc1552d6643e6b14078_magniber.exe"1⤵
- Adds Run key to start application
- Suspicious use of NtCreateThreadExHideFromDebugger
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\2024-05-29_d60d7bb3bff88bc1552d6643e6b14078_magniber.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-29_d60d7bb3bff88bc1552d6643e6b14078_magniber.exe"2⤵
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
logs.dat
memory/2936-20-0x00000000000D0000-0x0000000000152000-memory.dmp
memory/2936-21-0x00000000000D0000-0x0000000000152000-memory.dmp
memory/2936-53-0x00000000000D0000-0x0000000000152000-memory.dmp
memory/2936-5-0x0000000000160000-0x0000000000161000-memory.dmp
memory/2936-52-0x00000000000D0000-0x0000000000152000-memory.dmp
memory/2936-7-0x00000000000D0000-0x0000000000152000-memory.dmp
memory/2936-47-0x00000000000D0000-0x0000000000152000-memory.dmp
memory/2936-14-0x0000000000400000-0x00000000005B2000-memory.dmp
memory/2936-13-0x00000000000D0000-0x0000000000152000-memory.dmp
memory/2936-9-0x00000000000D0000-0x0000000000152000-memory.dmp
memory/2936-45-0x00000000000D0000-0x0000000000152000-memory.dmp
memory/2936-10-0x00000000000D0000-0x0000000000152000-memory.dmp
memory/2936-33-0x00000000000D0000-0x0000000000152000-memory.dmp
memory/2936-40-0x00000000000D0000-0x0000000000152000-memory.dmp
memory/2936-26-0x00000000000D0000-0x0000000000152000-memory.dmp
memory/2936-27-0x00000000000D0000-0x0000000000152000-memory.dmp
memory/2936-15-0x00000000000D0000-0x0000000000152000-memory.dmp
memory/2936-34-0x00000000000D0000-0x0000000000152000-memory.dmp
memory/2936-39-0x00000000000D0000-0x0000000000152000-memory.dmp
memory/3212-2-0x000000000042B000-0x0000000000444000-memory.dmp
memory/3212-4-0x0000000000400000-0x00000000005B2000-memory.dmp
memory/3212-0-0x0000000000400000-0x00000000005B2000-memory.dmp
memory/3212-8-0x0000000000400000-0x00000000005B2000-memory.dmp
memory/3212-3-0x0000000000400000-0x00000000005B2000-memory.dmp