3e3de4668f5c9bcca1e235b6cc2ec391dacabc4aa3a973bea490dfe497d1a55d | Triage

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General

Target

2024-03-05_09322523bd6bbb6c17f67a3146db1d7b_ryuk
Size

65.0MB
Sample

240305-h7vlgsad35
MD5

09322523bd6bbb6c17f67a3146db1d7b
SHA1

4febd68d04e6f330938faab15222ffef9a73d688
SHA256

3e3de4668f5c9bcca1e235b6cc2ec391dacabc4aa3a973bea490dfe497d1a55d
SHA512

8683f4e46faf34446c405a25b12dd7db68b0fd2f5a0a0e68bbb79ebac4336033843d9aad51dcff0d705f278e0a72d1d023c5945483a9bd9f47b08505741860e5
SSDEEP

1572864:TV7x4+A8qZRhoxBBbpdKJOpp+yENNbP4ElryqsNXz74pfdB:TV7e+A8rrbH/pk8Elmq0IRT

Score

7^/10

discovery

Malware Config

Targets

- Target
  
  2024-03-05_09322523bd6bbb6c17f67a3146db1d7b_ryuk
- Size
  
  65.0MB
- MD5
  
  09322523bd6bbb6c17f67a3146db1d7b
- SHA1
  
  4febd68d04e6f330938faab15222ffef9a73d688
- SHA256
  
  3e3de4668f5c9bcca1e235b6cc2ec391dacabc4aa3a973bea490dfe497d1a55d
- SHA512
  
  8683f4e46faf34446c405a25b12dd7db68b0fd2f5a0a0e68bbb79ebac4336033843d9aad51dcff0d705f278e0a72d1d023c5945483a9bd9f47b08505741860e5
- SSDEEP
  
  1572864:TV7x4+A8qZRhoxBBbpdKJOpp+yENNbP4ElryqsNXz74pfdB:TV7e+A8rrbH/pk8Elmq0IRT
Score

7^/10

discovery
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Loads dropped DLL
- Modifies file permissions
  discovery
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

File and Directory Permissions Modification

Credential Access

Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

behavioral2