Analysis
-
max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
19-12-2024 04:29
Static task
static1
Behavioral task
behavioral1
Sample
2024-12-19_cb52832d9299693081fd0b500f744c9a_avoslocker_luca-stealer_rhadamanthys.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-12-19_cb52832d9299693081fd0b500f744c9a_avoslocker_luca-stealer_rhadamanthys.exe
Resource
win10v2004-20241007-en
General
-
Target
2024-12-19_cb52832d9299693081fd0b500f744c9a_avoslocker_luca-stealer_rhadamanthys.exe
-
Size
10.0MB
-
MD5
cb52832d9299693081fd0b500f744c9a
-
SHA1
73da329c10ae8077376332502be9478124a16138
-
SHA256
5aec1bdb65d91129f58844c126bd3e3f324b1db33b400a875497c10fd08f031d
-
SHA512
a82c059468e2108d39fb0374cf8f1ea2bef2dcb2b7ba46af2f10e10edfb60c5b1b2f3873bbbdb879dd128c07a8a31261e46331d9d29b8992a0636190c5495b54
-
SSDEEP
49152:ouYZayP3pgXWFVeVpPsgtS0f6SEdz6CdnE1P:XOZFVeVpUIS0ySEdz/nE1P
Malware Config
Extracted
remcos
RemoteHost
rfast.duckdns.org:57840
-
audio_folder
MicRecords
-
audio_record_time
5
-
connect_delay
0
-
connect_interval
1
-
copy_file
Google.exe
-
copy_folder
Google
-
delete_file
false
-
hide_file
false
-
hide_keylog_file
false
-
install_flag
false
-
install_path
%WinDir%\System32
-
keylog_crypt
false
-
keylog_file
logs.dat
-
keylog_flag
false
-
keylog_folder
remcos
-
mouse_option
false
-
mutex
Rmc$urG9345JRjuDjdGoH-YPT52V
-
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 family
-
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Mukaka = "C:\\Users\\Admin\\Documents\\Ounsa\\OOffupdater.exe먀" 2024-12-19_cb52832d9299693081fd0b500f744c9a_avoslocker_luca-stealer_rhadamanthys.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 2024-12-19_cb52832d9299693081fd0b500f744c9a_avoslocker_luca-stealer_rhadamanthys.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2024-12-19_cb52832d9299693081fd0b500f744c9a_avoslocker_luca-stealer_rhadamanthys.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4104 2024-12-19_cb52832d9299693081fd0b500f744c9a_avoslocker_luca-stealer_rhadamanthys.exe -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 2472 wrote to memory of 4104 2472 2024-12-19_cb52832d9299693081fd0b500f744c9a_avoslocker_luca-stealer_rhadamanthys.exe 90 PID 2472 wrote to memory of 4104 2472 2024-12-19_cb52832d9299693081fd0b500f744c9a_avoslocker_luca-stealer_rhadamanthys.exe 90 PID 2472 wrote to memory of 4104 2472 2024-12-19_cb52832d9299693081fd0b500f744c9a_avoslocker_luca-stealer_rhadamanthys.exe 90 PID 2472 wrote to memory of 4104 2472 2024-12-19_cb52832d9299693081fd0b500f744c9a_avoslocker_luca-stealer_rhadamanthys.exe 90 PID 2472 wrote to memory of 4104 2472 2024-12-19_cb52832d9299693081fd0b500f744c9a_avoslocker_luca-stealer_rhadamanthys.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\2024-12-19_cb52832d9299693081fd0b500f744c9a_avoslocker_luca-stealer_rhadamanthys.exe"C:\Users\Admin\AppData\Local\Temp\2024-12-19_cb52832d9299693081fd0b500f744c9a_avoslocker_luca-stealer_rhadamanthys.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2472 -
C:\Users\Admin\AppData\Local\Temp\2024-12-19_cb52832d9299693081fd0b500f744c9a_avoslocker_luca-stealer_rhadamanthys.exe"C:\Users\Admin\AppData\Local\Temp\2024-12-19_cb52832d9299693081fd0b500f744c9a_avoslocker_luca-stealer_rhadamanthys.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:4104
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
144B
MD5c81a7c4ed12e7081253da6896f8228d8
SHA19bc5d1606b8ef917b3f08532f4e8bc652803b06c
SHA2566e073ee9487fe7a0f6ba64ae70ff3a627434cca624963d8a337c0241da23ab5a
SHA5122dd6606f6feec89c705688cbb93d030ca3263d971df3156c3586a571d47ae55dfce678c9b774a9a05e62db03942bf0f837ffa5a440154c37e27b6fe6d4d0520f