wannacry | 84ee1c5fa8f3dae7e61ff1de27b3c1b7a10511fd6d7406b6210e9acbb95e5164 | Triage

Sharing

General

Target

2024-11-16_15406892e6020b97a907dab13fd13b05_wannacry
Size

3.6MB
Sample

241116-jh5ktssdrf
MD5

15406892e6020b97a907dab13fd13b05
SHA1

a066105aef349871001f9ba85e1d33db18214239
SHA256

84ee1c5fa8f3dae7e61ff1de27b3c1b7a10511fd6d7406b6210e9acbb95e5164
SHA512

2efdf5fd5b65235f717840d4ba51b84e5f91c88fd46fbddb8efbf5c69680e69f6af6141ff99b7c8a3515d7437f83420e876b9d5ed621e6b67699387b2d97ae7e
SSDEEP

98304:jDqPoBhz1aRUk36SAEdhvxWa9P593R8yAVp2H1:jDqPe1CUk3ZAEUadzR8yc4H1

Score

10^/10

wannacry discovery evasion ransomware worm

Malware Config

Targets

- Target
  
  2024-11-16_15406892e6020b97a907dab13fd13b05_wannacry
- Size
  
  3.6MB
- MD5
  
  15406892e6020b97a907dab13fd13b05
- SHA1
  
  a066105aef349871001f9ba85e1d33db18214239
- SHA256
  
  84ee1c5fa8f3dae7e61ff1de27b3c1b7a10511fd6d7406b6210e9acbb95e5164
- SHA512
  
  2efdf5fd5b65235f717840d4ba51b84e5f91c88fd46fbddb8efbf5c69680e69f6af6141ff99b7c8a3515d7437f83420e876b9d5ed621e6b67699387b2d97ae7e
- SSDEEP
  
  98304:jDqPoBhz1aRUk36SAEdhvxWa9P593R8yAVp2H1:jDqPe1CUk3ZAEUadzR8yc4H1
Score

10^/10

wannacry discovery ransomware worm evasion
- Modifies firewall policy service
  evasion
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Wannacry family
  wannacry
- Contacts a large (3308) 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