Analysis
- max time kernel
149s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
- submitted
28/10/2026, 03:44
General
- Target 45d2774e85ef19ded1b6a9dfcae50c06274ae0c387a7c36933816287437c5d62.exe
- Size 474KB
- Sample261028-eammtshw21
- SHA256 45d2774e85ef19ded1b6a9dfcae50c06274ae0c387a7c36933816287437c5d62
Malware Config
Extracted
-
remcos
-
3.8.0 Pro
-
$100 MILLION
-
craekuro.duckdns.org:1950
-
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-YHG91Z
-
screenshot_crypt
false
-
screenshot_flag
false
-
screenshot_folder
Screenshots
-
screenshot_path
%AppData%
-
screenshot_time
10
-
startup_value
Remcos
-
take_screenshot_option
false
-
take_screenshot_time
5
Signatures
- Family: Remcos
Remcos is a closed-source remote control and surveillance software.
- Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious use of SetWindowsHookEx 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\45d2774e85ef19ded1b6a9dfcae50c06274ae0c387a7c36933816287437c5d62.exe"C:\Users\Admin\AppData\Local\Temp\45d2774e85ef19ded1b6a9dfcae50c06274ae0c387a7c36933816287437c5d62.exe"1⤵
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
logs.dat
memory/5156-15-0x0000000000500000-0x000000000057F000-memory.dmp
memory/5156-31-0x0000000000500000-0x000000000057F000-memory.dmp
memory/5156-4-0x0000000000500000-0x000000000057F000-memory.dmp
memory/5156-6-0x0000000000500000-0x000000000057F000-memory.dmp
memory/5156-10-0x0000000000500000-0x000000000057F000-memory.dmp
memory/5156-1-0x0000000000500000-0x000000000057F000-memory.dmp
memory/5156-14-0x0000000000500000-0x000000000057F000-memory.dmp
memory/5156-0-0x0000000000580000-0x0000000000602000-memory.dmp
memory/5156-5-0x0000000000500000-0x000000000057F000-memory.dmp
memory/5156-22-0x0000000000500000-0x000000000057F000-memory.dmp
memory/5156-23-0x0000000000500000-0x000000000057F000-memory.dmp
memory/5156-32-0x0000000000500000-0x000000000057F000-memory.dmp
memory/5156-39-0x0000000000500000-0x000000000057F000-memory.dmp
memory/5156-40-0x0000000000500000-0x000000000057F000-memory.dmp
memory/5156-47-0x0000000000500000-0x000000000057F000-memory.dmp
memory/5156-50-0x0000000000500000-0x000000000057F000-memory.dmp
memory/5156-57-0x0000000000500000-0x000000000057F000-memory.dmp
memory/5156-58-0x0000000000500000-0x000000000057F000-memory.dmp