wannacry | 9dca872721b37b42bfe32ddebc096a70e711015266f9be56e5a4d5994bb8f828 | Triage

Sharing

General

Target

2024-12-24_7ad1f279301a7d976a85fa7a4bf95fe6_wannacry
Size

5.0MB
Sample

241224-m51ryawjfw
MD5

7ad1f279301a7d976a85fa7a4bf95fe6
SHA1

d3756c94ebfc25da45e7ebf9510edc0e44000c36
SHA256

9dca872721b37b42bfe32ddebc096a70e711015266f9be56e5a4d5994bb8f828
SHA512

86621978b7bd2708bba6169966fa473a528c094f19862c013e0957025b9245b3879a0f6d0f29774d287eb513b97f625fa835f24eff514fd09c9a00805a31dbd0
SSDEEP

98304:nDqPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2H:nDqPe1Cxcxk3ZAEUadzR8yc4H

Score

10^/10

wannacry discovery evasion ransomware worm

Malware Config

Targets

- Target
  
  2024-12-24_7ad1f279301a7d976a85fa7a4bf95fe6_wannacry
- Size
  
  5.0MB
- MD5
  
  7ad1f279301a7d976a85fa7a4bf95fe6
- SHA1
  
  d3756c94ebfc25da45e7ebf9510edc0e44000c36
- SHA256
  
  9dca872721b37b42bfe32ddebc096a70e711015266f9be56e5a4d5994bb8f828
- SHA512
  
  86621978b7bd2708bba6169966fa473a528c094f19862c013e0957025b9245b3879a0f6d0f29774d287eb513b97f625fa835f24eff514fd09c9a00805a31dbd0
- SSDEEP
  
  98304:nDqPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2H:nDqPe1Cxcxk3ZAEUadzR8yc4H
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 (3165) 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