General
- Target 2024-11-14_5e458d719d7ae5b9cfb1d19e3cf9e166_ryuk
- Size 3.6MB
- Sample241114-mxvwqaybrn
- SHA256 d332d3a8f5a2014fb26fa6c32ecf80c7751a2d3abc39037531711cdc9299f079
- MD5 5e458d719d7ae5b9cfb1d19e3cf9e166
- SHA1 a7b37cc716e2fe899956752446c778d2b718a307
- SHA512 c0b0b3e03f2a8440bc5e68d8ec061a719119ecc5c6269d884ed222b3a3015a9484d88f775f93c57803191b0de1635bf349d4860c9c04e10e933bcceab0a8fdb3
- SSDEEP 49152:0Qusxfs9GYW/OdLeiRVh8yd0KHj5Cy1+prh8dWVPJ7CFOrJh78obp:5Hp
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2024-11-14_5e458d719d7ae5b9cfb1d19e3cf9e166_ryuk.exe
Resource
win7-20240903-en
18 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-11-14_5e458d719d7ae5b9cfb1d19e3cf9e166_ryuk.exe
Resource
win10v2004-20241007-en
18 signatures
150 seconds
Malware Config
Extracted
Family
-
meduza
C2
-
109.107.181.162
Attributes
-
anti_dbg
true
-
anti_vm
true
-
build_name
680
-
extensions
none
-
grabber_max_size
1.048576e+06
-
links
none
-
port
15666
-
self_destruct
true
Targets
-
- Target 2024-11-14_5e458d719d7ae5b9cfb1d19e3cf9e166_ryuk
- Size 3.6MB
- SHA256 d332d3a8f5a2014fb26fa6c32ecf80c7751a2d3abc39037531711cdc9299f079
- MD5 5e458d719d7ae5b9cfb1d19e3cf9e166
- SHA1 a7b37cc716e2fe899956752446c778d2b718a307
- SHA512 c0b0b3e03f2a8440bc5e68d8ec061a719119ecc5c6269d884ed222b3a3015a9484d88f775f93c57803191b0de1635bf349d4860c9c04e10e933bcceab0a8fdb3
- SSDEEP 49152:0Qusxfs9GYW/OdLeiRVh8yd0KHj5Cy1+prh8dWVPJ7CFOrJh78obp:5Hp
- MD5 SHA1 SHA512 SSDEEP
Score10/10-
Meduza Stealer payload
-
Meduza family
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Deletes itself
-
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