General
- Target 2024-06-08_b43487f598690b9d1514ce057542232c_ryuk
- Size 7.2MB
- Sample240608-pvr36acf28
- SHA256 fcfffe3a1a9c28e98e075120e5e5faf74485a8cd7fdb25ad25ec7b5c0fe1ee62
- MD5 b43487f598690b9d1514ce057542232c
- SHA1 43618e37a8495e66f78f2e53ceb1f5781fb66110
- SHA512 d08253fcaa22f8b6900eace1221483711ddefad49416421c3de1e45e3e3b28f7ea93b6e93847ec15fe636aaad30c44b01324a2479fcdb57ed17f642d1acaa3f9
- SSDEEP 196608:gmFKAsPZYyoe+rmXiHDcEJMFI3ttHhY3VP4n/:M5PZxoe+yXECFIt3gP4n/
- MD5 SHA1 SHA512 SSDEEP
Score
7/10
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2024-06-08_b43487f598690b9d1514ce057542232c_ryuk.exe
Resource
win7-20240221-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-06-08_b43487f598690b9d1514ce057542232c_ryuk.exe
Resource
win10v2004-20240508-en
10 signatures
150 seconds
Malware Config
Targets
-
- Target 2024-06-08_b43487f598690b9d1514ce057542232c_ryuk
- Size 7.2MB
- SHA256 fcfffe3a1a9c28e98e075120e5e5faf74485a8cd7fdb25ad25ec7b5c0fe1ee62
- MD5 b43487f598690b9d1514ce057542232c
- SHA1 43618e37a8495e66f78f2e53ceb1f5781fb66110
- SHA512 d08253fcaa22f8b6900eace1221483711ddefad49416421c3de1e45e3e3b28f7ea93b6e93847ec15fe636aaad30c44b01324a2479fcdb57ed17f642d1acaa3f9
- SSDEEP 196608:gmFKAsPZYyoe+rmXiHDcEJMFI3ttHhY3VP4n/:M5PZxoe+yXECFIt3gP4n/
- MD5 SHA1 SHA512 SSDEEP
Score7/10-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Drops startup file
-
Executes dropped EXE
-
Loads dropped DLL