General
-
Target
file.exe
-
Size
1.7MB
-
Sample
241203-19myjaxlcz
-
MD5
a95edbdd86272899eed1c9c81502e3ec
-
SHA1
93dcdcccb2b468d45a9ff805364b86344716ec23
-
SHA256
117748bbea88985c6ce0aa4af1086fa41f467ddf76f7fdad05125925644d3b84
-
SHA512
97de19f6198d0f31f70d07d025b00d714b41696800c6d91c5cd3bda9a97cc19da0533337102d3d669cb6ee3759d88aaa6862b6951e7bb58d0695fbb1d10569f7
-
SSDEEP
24576:olu8pUU16yeqYGTFqP5f4X/BYvlKBgYAm5jL1kK8Qo5R+xBYmJ0PLjki/L6+rQjM:YRneVYFkf4X/6CsK8v+xBYmuvfTrR
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20240708-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
a95edbdd86272899eed1c9c81502e3ec
-
SHA1
93dcdcccb2b468d45a9ff805364b86344716ec23
-
SHA256
117748bbea88985c6ce0aa4af1086fa41f467ddf76f7fdad05125925644d3b84
-
SHA512
97de19f6198d0f31f70d07d025b00d714b41696800c6d91c5cd3bda9a97cc19da0533337102d3d669cb6ee3759d88aaa6862b6951e7bb58d0695fbb1d10569f7
-
SSDEEP
24576:olu8pUU16yeqYGTFqP5f4X/BYvlKBgYAm5jL1kK8Qo5R+xBYmJ0PLjki/L6+rQjM:YRneVYFkf4X/6CsK8v+xBYmuvfTrR
-
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
-
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