wannacry | 8c6cc47193d1b01d52f8f224ca55ac26d07f9aa783fac59dda4ebcff6093225f | Triage

Sharing

General

Target

2024-10-12_537a78cdff6d033d415275a1ab6cc89f_wannacry
Size

3.6MB
Sample

241012-f8846awdme
MD5

537a78cdff6d033d415275a1ab6cc89f
SHA1

a3b1ad88e7c3458c1ba69877e671ba258b0c9fdc
SHA256

8c6cc47193d1b01d52f8f224ca55ac26d07f9aa783fac59dda4ebcff6093225f
SHA512

7f003c9ca90ce63fae6f72a8fc21f1cd38c1768dd9affdf64b557f83402c80a60b920e52e45b671a64f400478a7fbe9bbe57737d2138a5378eaac5b365d1201e
SSDEEP

98304:n8qPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2H:n8qPe1Cxcxk3ZAEUadzR8yc4H

Score

10^/10

wannacry discovery evasion ransomware worm

Malware Config

Targets

- Target
  
  2024-10-12_537a78cdff6d033d415275a1ab6cc89f_wannacry
- Size
  
  3.6MB
- MD5
  
  537a78cdff6d033d415275a1ab6cc89f
- SHA1
  
  a3b1ad88e7c3458c1ba69877e671ba258b0c9fdc
- SHA256
  
  8c6cc47193d1b01d52f8f224ca55ac26d07f9aa783fac59dda4ebcff6093225f
- SHA512
  
  7f003c9ca90ce63fae6f72a8fc21f1cd38c1768dd9affdf64b557f83402c80a60b920e52e45b671a64f400478a7fbe9bbe57737d2138a5378eaac5b365d1201e
- SSDEEP
  
  98304:n8qPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2H:n8qPe1Cxcxk3ZAEUadzR8yc4H
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 (2957) 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