General
-
Target
2024-09-29_f47313d903d4a4bcf067567fe0d43817_ryuk
-
Size
6.7MB
-
Sample
240929-xg6ndszcje
-
MD5
f47313d903d4a4bcf067567fe0d43817
-
SHA1
08516b4b77454dd4f948084308453d6619d94009
-
SHA256
9c987ba5a2af23422f773779a1b2f492617b8f6e68dba5b4e5684b2152bc6d4b
-
SHA512
dce19db50819af430c979a30b0afdc6b48d1b501325f492fb105384039a9eef90d1479284e5c5542b9a3be9d8ec60c4416cc125cbad8c007e0f54ae312179a74
-
SSDEEP
98304:3ijHdPkLq3Gknso4mDTGVCkaTdKiySh41U4WyBuQhoBCIS+Y:30eL0wcKfSB4WyMQmYI
Static task
static1
Behavioral task
behavioral1
Sample
2024-09-29_f47313d903d4a4bcf067567fe0d43817_ryuk.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-29_f47313d903d4a4bcf067567fe0d43817_ryuk.exe
Resource
win10v2004-20240802-en
Malware Config
Targets
-
-
Target
2024-09-29_f47313d903d4a4bcf067567fe0d43817_ryuk
-
Size
6.7MB
-
MD5
f47313d903d4a4bcf067567fe0d43817
-
SHA1
08516b4b77454dd4f948084308453d6619d94009
-
SHA256
9c987ba5a2af23422f773779a1b2f492617b8f6e68dba5b4e5684b2152bc6d4b
-
SHA512
dce19db50819af430c979a30b0afdc6b48d1b501325f492fb105384039a9eef90d1479284e5c5542b9a3be9d8ec60c4416cc125cbad8c007e0f54ae312179a74
-
SSDEEP
98304:3ijHdPkLq3Gknso4mDTGVCkaTdKiySh41U4WyBuQhoBCIS+Y:30eL0wcKfSB4WyMQmYI
-
Detect XenoRat Payload
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Loads dropped DLL
-
Adds Run key to start application
-
Hide Artifacts: Hidden Window
Windows that would typically be displayed when an application carries out an operation can be hidden.
-
Drops file in System32 directory
-
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Browser Extensions
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1