wannacry | e28f08de2992371cee0383bd3803f78af532fcc239fadf25627401ad8107e331 | Triage

Sharing

General

Target

2024-08-02_c2253861fdce3670d828b36581e13fd4_wannacry
Size

5.0MB
Sample

240802-ly2j8avckk
MD5

c2253861fdce3670d828b36581e13fd4
SHA1

2a4fe2b871d051b0d2da3c7c25dd909446b4b38b
SHA256

e28f08de2992371cee0383bd3803f78af532fcc239fadf25627401ad8107e331
SHA512

b35d459124f33b60a7ff4cf499ef4b93bc140e7c60996f63b9ac05971ccbaf3f9ce6e28db6929d38f4ac5a0095de8cb3013789b871ba48df8781152f1bdbe1b4
SSDEEP

98304:ADqPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2H:ADqPe1Cxcxk3ZAEUadzR8yc4H

Score

10^/10

wannacry discovery evasion ransomware worm

Malware Config

Targets

- Target
  
  2024-08-02_c2253861fdce3670d828b36581e13fd4_wannacry
- Size
  
  5.0MB
- MD5
  
  c2253861fdce3670d828b36581e13fd4
- SHA1
  
  2a4fe2b871d051b0d2da3c7c25dd909446b4b38b
- SHA256
  
  e28f08de2992371cee0383bd3803f78af532fcc239fadf25627401ad8107e331
- SHA512
  
  b35d459124f33b60a7ff4cf499ef4b93bc140e7c60996f63b9ac05971ccbaf3f9ce6e28db6929d38f4ac5a0095de8cb3013789b871ba48df8781152f1bdbe1b4
- SSDEEP
  
  98304:ADqPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2H:ADqPe1Cxcxk3ZAEUadzR8yc4H
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 (3282) 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