General
- Target SecuriteInfo.com.Win32.BackdoorX-gen.13570.3244.exe
- Size 733KB
- Sample230109-g8bz4agg5x
- SHA256 6cc55a2e242baca97ac93ff859f4da04a9cbdeab28c3c69cef1806e87538feff
- MD5 9ce76b6dd94a4bdf6b99b236eb4c9478
- SHA1 65aa2d3429d3015a3def869b6ce9ba3f02e5827c
- SHA512 5436a7f47aa390cc0dd1f5d550f1eefe6fd294f07de3ca1188360054d357aed52ab25fe1c882f949027a74b2774aa72752d1da0bfce61c70c0e1be185cf8e840
- SSDEEP 12288:n437Oofhfv77Kz6Vk1z3TDeo9aqIwF4x8BazsAyNBt5:nqLhvKJXeo9fH0PzOt5
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Win32.BackdoorX-gen.13570.3244.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
SecuriteInfo.com.Win32.BackdoorX-gen.13570.3244.exe
Resource
win10v2004-20220812-en
Malware Config
Extracted
-
remcos
-
RemoteHost
-
obologs.work.gd:34346
-
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-5NOBMZ
-
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
Targets
-
- Target SecuriteInfo.com.Win32.BackdoorX-gen.13570.3244.exe
- Size 733KB
- SHA256 6cc55a2e242baca97ac93ff859f4da04a9cbdeab28c3c69cef1806e87538feff
- MD5 9ce76b6dd94a4bdf6b99b236eb4c9478
- SHA1 65aa2d3429d3015a3def869b6ce9ba3f02e5827c
- SHA512 5436a7f47aa390cc0dd1f5d550f1eefe6fd294f07de3ca1188360054d357aed52ab25fe1c882f949027a74b2774aa72752d1da0bfce61c70c0e1be185cf8e840
- SSDEEP 12288:n437Oofhfv77Kz6Vk1z3TDeo9aqIwF4x8BazsAyNBt5:nqLhvKJXeo9fH0PzOt5
- MD5 SHA1 SHA512 SSDEEP
-
ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
-
ModiLoader Second Stage
-
NirSoft MailPassView
Password recovery tool for various email clients
-
NirSoft WebBrowserPassView
Password recovery tool for various web browsers
-
Nirsoft
-
Downloads MZ/PE file
-
Executes dropped EXE
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Loads dropped DLL
-
Accesses Microsoft Outlook accounts
-
Accesses Microsoft Outlook profiles
-
Adds Run key to start application
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Suspicious use of SetThreadContext