General
- Target file.exe
- Size 3.1MB
- Sample241108-vk8wtaykdr
- SHA256 dcde2a73b6f201582bc32d96780a29ea227f488b7436754e6e709bbe755920f3
- MD5 ebf55eb4c7b5fca83338793ebb9ec03a
- SHA1 40dc766067545343481cdf8180dbcf73b5199bdb
- SHA512 7284d6bec7babefd6fe5fb40f20b11576edd7e3043c4994579151a4e9bc14d9b8b232fea8731db62cacc212a0a88a55938ae0f9bc7616926946b95972ee0e871
- SSDEEP 49152:XYtjLv3Obz2AMgy4AGul7HdzmbfTx4feH:I/3Az2AMg1Anl7HcbfTx42
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20240903-en
Malware Config
Extracted
-
amadey
-
4.42
-
9c9aa5
-
http://185.215.113.43
-
install_dir
abc3bc1985
-
install_file
skotes.exe
-
strings_key
8a35cf2ea38c2817dba29a4b5b25dcf0
-
url_paths
/Zu7JuNko/index.php
Extracted
-
stealc
-
tale
-
http://185.215.113.206
-
url_path
/6c4adf523b719729.php
Extracted
-
lumma
-
https://navygenerayk.store/api
Targets
-
- Target file.exe
- Size 3.1MB
- SHA256 dcde2a73b6f201582bc32d96780a29ea227f488b7436754e6e709bbe755920f3
- MD5 ebf55eb4c7b5fca83338793ebb9ec03a
- SHA1 40dc766067545343481cdf8180dbcf73b5199bdb
- SHA512 7284d6bec7babefd6fe5fb40f20b11576edd7e3043c4994579151a4e9bc14d9b8b232fea8731db62cacc212a0a88a55938ae0f9bc7616926946b95972ee0e871
- SSDEEP 49152:XYtjLv3Obz2AMgy4AGul7HdzmbfTx4feH:I/3Az2AMg1Anl7HcbfTx42
- MD5 SHA1 SHA512 SSDEEP
-
Amadey family
-
Lumma family
-
Stealc family
-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
Downloads MZ/PE file
-
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
-
Loads dropped DLL
-
Adds Run key to start application
-
Suspicious use of NtSetInformationThreadHideFromDebugger
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Defense Evasion
Impair Defenses
2Disable or Modify Tools
2Modify Registry
4Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2