wannacry | 4df91967cda9f9788cd84ec98c463fbbdf061cfefb763c77d3a4bb1a00162653 | Triage

Sharing

General

Target

2025-01-30_064a645d9b1f9edfbde46bb5b391c88a_wannacry
Size

3.6MB
Sample

250130-a365qaspgn
MD5

064a645d9b1f9edfbde46bb5b391c88a
SHA1

c28c60e154518e22e45a3666b73f7cd356533be7
SHA256

4df91967cda9f9788cd84ec98c463fbbdf061cfefb763c77d3a4bb1a00162653
SHA512

9abac0e4a41105c4793ceeadc7dbaeaadc0d3534c48c289ded953a5892a22ed3c3412b3311c9ae553be848d81caf1f858caf31f250874b350239b018042107c1
SSDEEP

98304:r8qPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2H:r8qPe1Cxcxk3ZAEUadzR8yc4H

Score

10^/10

wannacry defense_evasion discovery ransomware worm

Malware Config

Targets

- Target
  
  2025-01-30_064a645d9b1f9edfbde46bb5b391c88a_wannacry
- Size
  
  3.6MB
- MD5
  
  064a645d9b1f9edfbde46bb5b391c88a
- SHA1
  
  c28c60e154518e22e45a3666b73f7cd356533be7
- SHA256
  
  4df91967cda9f9788cd84ec98c463fbbdf061cfefb763c77d3a4bb1a00162653
- SHA512
  
  9abac0e4a41105c4793ceeadc7dbaeaadc0d3534c48c289ded953a5892a22ed3c3412b3311c9ae553be848d81caf1f858caf31f250874b350239b018042107c1
- SSDEEP
  
  98304:r8qPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2H:r8qPe1Cxcxk3ZAEUadzR8yc4H
Score

10^/10

wannacry discovery ransomware worm defense_evasion
- Modifies firewall policy service
  defense_evasion
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Wannacry family
  wannacry
- Contacts a large (3167) 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

wannacrydefense_evasiondiscoveryransomwareworm