wannacry | 9479907a9adde4fead17ec9357a5ae3313b826e8373a956ca49fd052b5fa4505 | Triage

Sharing

General

Target

2025-01-02_a93bb9fd70683bafc6d68f535ef1bff0_wannacry
Size

5.0MB
Sample

250102-pdq5javjam
MD5

a93bb9fd70683bafc6d68f535ef1bff0
SHA1

c7187aef707e47268f399d2fe8397b2a18b7aa0f
SHA256

9479907a9adde4fead17ec9357a5ae3313b826e8373a956ca49fd052b5fa4505
SHA512

cb4883ea5fc5e5d94f8b04b50fc92e0ee3b958a48e563110a647069e8376837aa29bb3b985cc4b7640821b7179cf6024644b442f3e74e2d492924b8c11a0bcae
SSDEEP

49152:6njQqMSPbcBVQej/1INRx+TSqTdX1HkQo6SAK:W8qPoBhz1aRxcSUDk36SA

Score

10^/10

wannacry discovery evasion ransomware worm

Malware Config

Targets

- Target
  
  2025-01-02_a93bb9fd70683bafc6d68f535ef1bff0_wannacry
- Size
  
  5.0MB
- MD5
  
  a93bb9fd70683bafc6d68f535ef1bff0
- SHA1
  
  c7187aef707e47268f399d2fe8397b2a18b7aa0f
- SHA256
  
  9479907a9adde4fead17ec9357a5ae3313b826e8373a956ca49fd052b5fa4505
- SHA512
  
  cb4883ea5fc5e5d94f8b04b50fc92e0ee3b958a48e563110a647069e8376837aa29bb3b985cc4b7640821b7179cf6024644b442f3e74e2d492924b8c11a0bcae
- SSDEEP
  
  49152:6njQqMSPbcBVQej/1INRx+TSqTdX1HkQo6SAK:W8qPoBhz1aRxcSUDk36SA
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 (3300) 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