wannacry | 11c5e2215cdfde0136f8e066edfd3a1781323f87aeee33075c7792d7eedafb5f | Triage

Sharing

General

Target

2024-10-12_0c3e3914187c46936dc91613e1db792e_wannacry
Size

3.6MB
Sample

241012-dcy8zatbnl
MD5

0c3e3914187c46936dc91613e1db792e
SHA1

d1a536f1f26916652187766751c8dd878f857d35
SHA256

11c5e2215cdfde0136f8e066edfd3a1781323f87aeee33075c7792d7eedafb5f
SHA512

3f2aa6ee8a2f348cdda43f25c4abc043fa54ae34dc28e774a76e39834cfdf59ca4ade794d191d84815b833204652270d7e0d8d528b458c8c3b5e3c22e9fbe759
SSDEEP

49152:/nAQqMSPbcBVQej/1INRx+TSqTdX1HkQo6SAA:PDqPoBhz1aRxcSUDk36SA

Score

10^/10

wannacry discovery evasion ransomware worm

Malware Config

Targets

- Target
  
  2024-10-12_0c3e3914187c46936dc91613e1db792e_wannacry
- Size
  
  3.6MB
- MD5
  
  0c3e3914187c46936dc91613e1db792e
- SHA1
  
  d1a536f1f26916652187766751c8dd878f857d35
- SHA256
  
  11c5e2215cdfde0136f8e066edfd3a1781323f87aeee33075c7792d7eedafb5f
- SHA512
  
  3f2aa6ee8a2f348cdda43f25c4abc043fa54ae34dc28e774a76e39834cfdf59ca4ade794d191d84815b833204652270d7e0d8d528b458c8c3b5e3c22e9fbe759
- SSDEEP
  
  49152:/nAQqMSPbcBVQej/1INRx+TSqTdX1HkQo6SAA:PDqPoBhz1aRxcSUDk36SA
Score

10^/10

wannacry discovery ransomware worm evasion
- Modifies firewall policy service
  evasion
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Contacts a large (3189) amount of remote hosts
  This may indicate a network scan to discover remotely running services.
  discovery
- Creates a large amount of network flows
  This may indicate a network scan to discover remotely running services.
  discovery
- Drops file in System32 directory
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

Windows Service

Privilege Escalation

Create or Modify System Process

Windows Service

Defense Evasion

Impair Defenses

Disable or Modify System Firewall

Modify Registry

Credential Access

Discovery

Network Service Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

wannacrydiscoveryransomwareworm

behavioral2

wannacrydiscoveryevasionransomwareworm