General
-
Target
file.exe
-
Size
1.7MB
-
Sample
241201-eb7pdswlbs
-
MD5
238de582700a22bec0837d617d0232cd
-
SHA1
7856466574d2eabc9d8d023abd25f7e3aa48a8f9
-
SHA256
8b97f1f8b16974928a158a4b22f22d235d02d139ae8c1d85c44749dd90a8f6d5
-
SHA512
a466f8304620a1b77ee0c99e3ac49c4cac5753678ef2f9e6db42aa514ae19c61557c5e108699282462c3223893621e81b71890dc1112cf4e7b3dc2f45cac24f9
-
SSDEEP
49152:G4rjwUFI3T+eywILVATg0Qn1N+U6yAbz9tOZIhv:D89+ATVMN0ymBh
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
-
MD5
238de582700a22bec0837d617d0232cd
-
SHA1
7856466574d2eabc9d8d023abd25f7e3aa48a8f9
-
SHA256
8b97f1f8b16974928a158a4b22f22d235d02d139ae8c1d85c44749dd90a8f6d5
-
SHA512
a466f8304620a1b77ee0c99e3ac49c4cac5753678ef2f9e6db42aa514ae19c61557c5e108699282462c3223893621e81b71890dc1112cf4e7b3dc2f45cac24f9
-
SSDEEP
49152:G4rjwUFI3T+eywILVATg0Qn1N+U6yAbz9tOZIhv:D89+ATVMN0ymBh
-
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.
-
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
-
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
4Subvert Trust Controls
1Install Root Certificate
1Virtualization/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