Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
09/07/2026, 10:41
General
- Target _88ca388566f9466c996dd725340153e41f4f864550c958569b01063a4d434212.dll
- Size 51.6MB
- Sample260709-mrj72agy6m
- SHA256 88ca388566f9466c996dd725340153e41f4f864550c958569b01063a4d434212
Malware Config
Extracted
-
remcos
-
7.2.6 Pro
-
RemoteHost
-
103.67.196.151:57978
-
audio_folder
MicRecords
-
audio_path
ApplicationPath
-
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-BX8H6W
-
screenshot_crypt
false
-
screenshot_flag
false
-
screenshot_folder
Screenshots
-
screenshot_path
%AppData%
-
screenshot_time
10
-
take_screenshot_option
false
-
take_screenshot_time
5
Signatures
- Family: Remcos
Remcos is a closed-source remote control and surveillance software.
- UAC bypass 3 TTPs 2 IoCs
- Badlisted process makes network request 5 IoCs
Network request originating from process or tool commonly abused by malware.
- Drops startup file 1 IoCs
- Suspicious use of NtCreateThreadExHideFromDebugger 3 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- System policy modification 1 TTPs 3 IoCs
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\_88ca388566f9466c996dd725340153e41f4f864550c958569b01063a4d434212.dll,#11⤵
- UAC bypass
- Badlisted process makes network request
- Drops startup file
- Suspicious use of NtCreateThreadExHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- System policy modification
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
dpnhupnp.dll
memory/5064-1384-0x0000021B08790000-0x0000021B08837000-memory.dmp
memory/5064-1678-0x0000021B08790000-0x0000021B08837000-memory.dmp
memory/5064-321-0x0000021B08790000-0x0000021B08837000-memory.dmp
memory/5064-323-0x0000021B08790000-0x0000021B08837000-memory.dmp
memory/5064-322-0x0000021B08790000-0x0000021B08837000-memory.dmp
memory/5064-324-0x0000021B08790000-0x0000021B08837000-memory.dmp
memory/5064-325-0x0000021B08790000-0x0000021B08837000-memory.dmp
memory/5064-1292-0x0000021B08790000-0x0000021B08837000-memory.dmp
memory/5064-1-0x00007FFFAF1F0000-0x00007FFFAF3E5000-memory.dmp
memory/5064-0-0x0000021B06C70000-0x0000021B06C71000-memory.dmp
memory/5064-2-0x00007FFFACF70000-0x00007FFFAD239000-memory.dmp
memory/5064-1831-0x0000021B08790000-0x0000021B08837000-memory.dmp
memory/5064-1609-0x0000021B08790000-0x0000021B08837000-memory.dmp
memory/5064-2126-0x0000021B08790000-0x0000021B08837000-memory.dmp
memory/5064-3273-0x0000021B06C70000-0x0000021B06C71000-memory.dmp
memory/5064-4762-0x0000021B08790000-0x0000021B08837000-memory.dmp
memory/5064-4763-0x0000021B08790000-0x0000021B08837000-memory.dmp
memory/5064-4765-0x0000021B08790000-0x0000021B08837000-memory.dmp
memory/5064-4766-0x0000021B08790000-0x0000021B08837000-memory.dmp
memory/5064-4767-0x0000021B08790000-0x0000021B08837000-memory.dmp
memory/5064-4768-0x0000021B08790000-0x0000021B08837000-memory.dmp