Analysis
- max time kernel
148s - max time network
145s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
09/11/2026, 08:41
General
- Target 4ac5aff3a5904171bee148703f743ea2650b00bdbe19608642bca9b374618404.exe
- Size 1.1MB
- Sample261109-klkkhaea82
- SHA256 4ac5aff3a5904171bee148703f743ea2650b00bdbe19608642bca9b374618404
Malware Config
Extracted
-
remcos
-
7.3.1 Pro
-
FireHost
-
103.83.87.47:3838
-
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-ZT5MRA
-
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.
- 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.
Processes
-
C:\Users\Admin\AppData\Local\Temp\4ac5aff3a5904171bee148703f743ea2650b00bdbe19608642bca9b374618404.exe"C:\Users\Admin\AppData\Local\Temp\4ac5aff3a5904171bee148703f743ea2650b00bdbe19608642bca9b374618404.exe"1⤵
- System Location Discovery: System Language Discovery
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe2⤵
-
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
memory/3036-12-0x0000000074EF0000-0x00000000756AC000-memory.dmp
memory/3036-1-0x00000000002F0000-0x0000000000406000-memory.dmp
memory/3036-2-0x0000000074EF0000-0x00000000756AC000-memory.dmp
memory/3036-3-0x00000000051A0000-0x00000000051C0000-memory.dmp
memory/3036-4-0x0000000005810000-0x0000000005818000-memory.dmp
memory/3036-5-0x0000000005860000-0x0000000005882000-memory.dmp
memory/3036-6-0x0000000005610000-0x000000000562A000-memory.dmp
memory/3036-7-0x0000000074F02000-0x0000000074F03000-memory.dmp
memory/3036-8-0x0000000074EF0000-0x00000000756AC000-memory.dmp
memory/3036-9-0x0000000005640000-0x0000000005648000-memory.dmp
memory/3036-0-0x0000000074F02000-0x0000000074F03000-memory.dmp
memory/4704-16-0x0000000074990000-0x000000007503A000-memory.dmp
memory/4704-24-0x0000000010000000-0x00000000100F7000-memory.dmp
memory/4704-13-0x0000000000400000-0x0000000000490000-memory.dmp
memory/4704-14-0x0000000000400000-0x0000000000490000-memory.dmp
memory/4704-15-0x0000000000400000-0x0000000000490000-memory.dmp
memory/4704-10-0x0000000000400000-0x0000000000490000-memory.dmp
memory/4704-18-0x0000000000400000-0x0000000000490000-memory.dmp
memory/4704-17-0x0000000000400000-0x0000000000490000-memory.dmp
memory/4704-19-0x0000000000400000-0x0000000000490000-memory.dmp
memory/4704-20-0x0000000010000000-0x00000000100F7000-memory.dmp
memory/4704-23-0x0000000010000000-0x00000000100F7000-memory.dmp
memory/4704-11-0x0000000000400000-0x0000000000490000-memory.dmp
memory/4704-25-0x0000000000400000-0x0000000000490000-memory.dmp
memory/4704-26-0x0000000074990000-0x000000007503A000-memory.dmp
memory/4704-27-0x0000000000400000-0x0000000000490000-memory.dmp
memory/4704-28-0x0000000000400000-0x0000000000490000-memory.dmp
memory/4704-29-0x0000000000400000-0x0000000000490000-memory.dmp
memory/4704-30-0x0000000000400000-0x0000000000490000-memory.dmp
memory/4704-33-0x0000000000400000-0x0000000000490000-memory.dmp
memory/4704-35-0x0000000000400000-0x0000000000490000-memory.dmp
memory/4704-36-0x0000000000400000-0x0000000000490000-memory.dmp