General
-
Target
2024-11-18_95fab4718890edbca0f5c36d0f7f68d7_ryuk
-
Size
4.1MB
-
Sample
241118-cnmhwa1jgl
-
MD5
95fab4718890edbca0f5c36d0f7f68d7
-
SHA1
a05172a11b8bb0d6444f32889bfc9b092e338653
-
SHA256
4951d1f165ec4a3b041d7edd5e931c1fd3071628d21ed68ac98c706936836312
-
SHA512
79f0b64b62e59a9ece0f0886d76c2167d1a9312f4727101cf722142182c9a82525bfa67eed5f721ef67e6d1b933dd45c8a4eac36c4b769e1be1267eaeabeb1ac
-
SSDEEP
49152:qxGK0l3e3udbQwhRVBKOi9zD8wdAZKNDJ3SdZ:qxGK09yuzZ
Static task
static1
Behavioral task
behavioral1
Sample
2024-11-18_95fab4718890edbca0f5c36d0f7f68d7_ryuk.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-11-18_95fab4718890edbca0f5c36d0f7f68d7_ryuk.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
meduza
109.107.181.162
-
anti_dbg
true
-
anti_vm
true
-
build_name
703
-
extensions
none
-
grabber_max_size
1.048576e+06
-
links
none
-
port
15666
-
self_destruct
true
Targets
-
-
Target
2024-11-18_95fab4718890edbca0f5c36d0f7f68d7_ryuk
-
Size
4.1MB
-
MD5
95fab4718890edbca0f5c36d0f7f68d7
-
SHA1
a05172a11b8bb0d6444f32889bfc9b092e338653
-
SHA256
4951d1f165ec4a3b041d7edd5e931c1fd3071628d21ed68ac98c706936836312
-
SHA512
79f0b64b62e59a9ece0f0886d76c2167d1a9312f4727101cf722142182c9a82525bfa67eed5f721ef67e6d1b933dd45c8a4eac36c4b769e1be1267eaeabeb1ac
-
SSDEEP
49152:qxGK0l3e3udbQwhRVBKOi9zD8wdAZKNDJ3SdZ:qxGK09yuzZ
Score10/10-
Meduza Stealer payload
-
Meduza family
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Accesses Microsoft Outlook profiles
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
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
-
MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1