Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
177s -
max time network
165s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
09/10/2024, 22:28
Static task
static1
Behavioral task
behavioral1
Sample
OFICIO 002394939249 TESORERIA No. 0399498-002024.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
OFICIO 002394939249 TESORERIA No. 0399498-002024.exe
Resource
win10v2004-20241007-en
General
-
Target
OFICIO 002394939249 TESORERIA No. 0399498-002024.exe
-
Size
4.9MB
-
MD5
cbdd93c0f2fdc3549188bad11af2cbb6
-
SHA1
bb8023707452a17e8236cae8d2e7a11cc0ec8c1d
-
SHA256
8aa24e0acffe7459f0662e8f3852fc34ed65a6e05cd468bdbc4c7a30c480a169
-
SHA512
8cfcdee2366f3d7e276070e7a353346600f58da66c4dbe940a8db58a5b1b6c1bea91fac7fd6a99b8db7a9e3bc09f2b491807e2af91b1aba6b16631a15f41a919
-
SSDEEP
49152:GSq2zkGQxfkScRd2j4309+eZypv0rMHul1gUuu9blTeYbkqFTckW4lLFQoMHMZKB:GStzEx9xypvogUuuhkYbkqFWCMojwH
Malware Config
Extracted
remcos
OCTU
segurosbolivar24.con-ip.com:2006
-
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
registros.dat
-
keylog_flag
false
-
keylog_folder
regist
-
mouse_option
false
-
mutex
ljnghvfghujkvgnasftnz-X8YJ1F
-
screenshot_crypt
false
-
screenshot_flag
false
-
screenshot_folder
Capturas de pantalla
-
screenshot_path
%AppData%
-
screenshot_time
10
- startup_value
-
take_screenshot_option
false
-
take_screenshot_time
5
Signatures
-
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\ResDesignerEditor = "C:\\Users\\Admin\\Music\\ResDesignerUpdater\\ResVideo.exe" OFICIO 002394939249 TESORERIA No. 0399498-002024.exe -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language OFICIO 002394939249 TESORERIA No. 0399498-002024.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language OFICIO 002394939249 TESORERIA No. 0399498-002024.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2408 OFICIO 002394939249 TESORERIA No. 0399498-002024.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2540 wrote to memory of 2408 2540 OFICIO 002394939249 TESORERIA No. 0399498-002024.exe 31 PID 2540 wrote to memory of 2408 2540 OFICIO 002394939249 TESORERIA No. 0399498-002024.exe 31 PID 2540 wrote to memory of 2408 2540 OFICIO 002394939249 TESORERIA No. 0399498-002024.exe 31 PID 2540 wrote to memory of 2408 2540 OFICIO 002394939249 TESORERIA No. 0399498-002024.exe 31 PID 2540 wrote to memory of 2408 2540 OFICIO 002394939249 TESORERIA No. 0399498-002024.exe 31 PID 2540 wrote to memory of 2408 2540 OFICIO 002394939249 TESORERIA No. 0399498-002024.exe 31
Processes
-
C:\Users\Admin\AppData\Local\Temp\OFICIO 002394939249 TESORERIA No. 0399498-002024.exe"C:\Users\Admin\AppData\Local\Temp\OFICIO 002394939249 TESORERIA No. 0399498-002024.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2540 -
C:\Users\Admin\AppData\Local\Temp\OFICIO 002394939249 TESORERIA No. 0399498-002024.exe"C:\Users\Admin\AppData\Local\Temp\OFICIO 002394939249 TESORERIA No. 0399498-002024.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:2408
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
184B
MD5377e62ff582d7d9446fa1721c02d287a
SHA16ae48b4df6e04d424a70c4d7d0021349fc5bbb82
SHA2560b444bdf014dc38a480c0c4db6979362e5f73124b1292eac246ca3eea8c45f0d
SHA512cf3096b6171b094ddd61272b0bfdcec6277125a9cf5b72f04008b15990775ac9fd8d36e14c1450b2f913d5d7014bbbe98500029478abe3e0b318d1f8357c13cc