General
- Target file.exe
- Size 1.7MB
- Sample241130-e64afsxkgn
- SHA256 624a02ea536c673b4939e19f0509d585afebc7a8d73177d466f1b2b58aa5a901
- MD5 3a8e4485dffff1de900b30449b33e56a
- SHA1 b932de6fd713fcdc1f97c8b5f5144ef654f77ac3
- SHA512 b16b4dba6b82c5982731dfa44989e14910363c619baa39bcb70b2b64d52adeb8ddb23fc0fc367ef48b0c1f19db365ea8998c199744950d5c81aada5345ebc00b
- SSDEEP 49152:WLaQn6Pg+6UZRNXW1oRlBCO9JwKrUEB4EOIkxZjX5sPOE:WuQnc6SRl1jxHHJOEIx3sGE
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20240903-en
Malware Config
Extracted
-
stealc
-
drum
-
http://185.215.113.206
-
url_path
/c4becf79229cb002.php
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
-
lumma
Targets
-
- Target file.exe
- Size 1.7MB
- SHA256 624a02ea536c673b4939e19f0509d585afebc7a8d73177d466f1b2b58aa5a901
- MD5 3a8e4485dffff1de900b30449b33e56a
- SHA1 b932de6fd713fcdc1f97c8b5f5144ef654f77ac3
- SHA512 b16b4dba6b82c5982731dfa44989e14910363c619baa39bcb70b2b64d52adeb8ddb23fc0fc367ef48b0c1f19db365ea8998c199744950d5c81aada5345ebc00b
- SSDEEP 49152:WLaQn6Pg+6UZRNXW1oRlBCO9JwKrUEB4EOIkxZjX5sPOE:WuQnc6SRl1jxHHJOEIx3sGE
- MD5 SHA1 SHA512 SSDEEP
-
Amadey family
-
Lumma family
-
Stealc family
-
Enumerates VirtualBox registry keys
-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
Downloads MZ/PE file
-
Uses browser remote debugging
Can be used control the browser and steal sensitive information such as credentials and session cookies.
-
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
-
Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
-
Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
AutoIT Executable
AutoIT scripts compiled to PE executables.
-
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
1Modify Authentication Process
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 Authentication Process
1Modify Registry
3Virtualization/Sandbox Evasion
3Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
4Credentials In Files
4