wannacry | c551fe1868882b3ca6ca647d6ba57f7ed4090e4e0efcd41f39f4fd5c169ac0fa | Triage

Sharing

General

Target

2024-09-27_79fe6a3e50c8306265c37f14329f47b2_wannacry
Size

3.6MB
Sample

240927-vrjv9ssdpn
MD5

79fe6a3e50c8306265c37f14329f47b2
SHA1

35530cc1ec307d7e97599a393babd3555d199441
SHA256

c551fe1868882b3ca6ca647d6ba57f7ed4090e4e0efcd41f39f4fd5c169ac0fa
SHA512

1590d79a10c696bc24b08519e23dccf517824b32318928fb1571456c5c4f8ba1e880f815c085c983da9767eda2850077e53fdb553bc3354c87d5b1e90669f8e1
SSDEEP

49152:hnAQqMSPbcBVQej/1INRx+TSqTdX1HkQo6SAA:FDqPoBhz1aRxcSUDk36SA

Score

10^/10

wannacry discovery evasion ransomware worm

Malware Config

Targets

- Target
  
  2024-09-27_79fe6a3e50c8306265c37f14329f47b2_wannacry
- Size
  
  3.6MB
- MD5
  
  79fe6a3e50c8306265c37f14329f47b2
- SHA1
  
  35530cc1ec307d7e97599a393babd3555d199441
- SHA256
  
  c551fe1868882b3ca6ca647d6ba57f7ed4090e4e0efcd41f39f4fd5c169ac0fa
- SHA512
  
  1590d79a10c696bc24b08519e23dccf517824b32318928fb1571456c5c4f8ba1e880f815c085c983da9767eda2850077e53fdb553bc3354c87d5b1e90669f8e1
- SSDEEP
  
  49152:hnAQqMSPbcBVQej/1INRx+TSqTdX1HkQo6SAA:FDqPoBhz1aRxcSUDk36SA
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 (3239) 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