wannacry | 9fdf5c098e0c816acb78e1e971bbba9f52a36d6a51daf9a5dfa15163190e09c9 | Triage

Sharing

General

Target

2024-11-16_616943a4b066d98f194f484fb25aabfe_wannacry
Size

3.6MB
Sample

241116-23se4swcql
MD5

616943a4b066d98f194f484fb25aabfe
SHA1

8afd70f9759b64bedc6f966a02f834f02ff61bc9
SHA256

9fdf5c098e0c816acb78e1e971bbba9f52a36d6a51daf9a5dfa15163190e09c9
SHA512

87aa4bd7eb6648db8a5fc072451d8d56cac55e53412c6d606e2ba92f5fa1693ce04e718dc36b3db0a3b0d3b6c9a727cac375e846cfde27168d4e1aadc071a9a7
SSDEEP

98304:M8qPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2H:M8qPe1Cxcxk3ZAEUadzR8yc4H

Score

10^/10

wannacry discovery evasion ransomware worm

Malware Config

Targets

- Target
  
  2024-11-16_616943a4b066d98f194f484fb25aabfe_wannacry
- Size
  
  3.6MB
- MD5
  
  616943a4b066d98f194f484fb25aabfe
- SHA1
  
  8afd70f9759b64bedc6f966a02f834f02ff61bc9
- SHA256
  
  9fdf5c098e0c816acb78e1e971bbba9f52a36d6a51daf9a5dfa15163190e09c9
- SHA512
  
  87aa4bd7eb6648db8a5fc072451d8d56cac55e53412c6d606e2ba92f5fa1693ce04e718dc36b3db0a3b0d3b6c9a727cac375e846cfde27168d4e1aadc071a9a7
- SSDEEP
  
  98304:M8qPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2H:M8qPe1Cxcxk3ZAEUadzR8yc4H
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 (3136) 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