wannacry | 720e2ada4cb8b35ca97d3b507fc6d95476b145f230c35f9a7cf51d941668c7a3 | Triage

Sharing

General

Target

2025-01-14_0f56839d86ec69a5baf9b02b2d2c773d_wannacry
Size

5.0MB
Sample

250114-tb1y6sskgx
MD5

0f56839d86ec69a5baf9b02b2d2c773d
SHA1

67a59708d876c18bce98b925951b345fd898969f
SHA256

720e2ada4cb8b35ca97d3b507fc6d95476b145f230c35f9a7cf51d941668c7a3
SHA512

034c59a8cbf55d6037883b77414513bbf3e59001c29cbaa2a581e661b6edf0737e294c1495d82afe343efdb7bb43390ba534fa9b88d0e158c6f92f883cfb1e90
SSDEEP

98304:aDqPoBhz1aRxcSUDk36SAEdhvxWa9P593:aDqPe1Cxcxk3ZAEUadz

Score

10^/10

wannacry discovery evasion ransomware worm

Malware Config

Targets

- Target
  
  2025-01-14_0f56839d86ec69a5baf9b02b2d2c773d_wannacry
- Size
  
  5.0MB
- MD5
  
  0f56839d86ec69a5baf9b02b2d2c773d
- SHA1
  
  67a59708d876c18bce98b925951b345fd898969f
- SHA256
  
  720e2ada4cb8b35ca97d3b507fc6d95476b145f230c35f9a7cf51d941668c7a3
- SHA512
  
  034c59a8cbf55d6037883b77414513bbf3e59001c29cbaa2a581e661b6edf0737e294c1495d82afe343efdb7bb43390ba534fa9b88d0e158c6f92f883cfb1e90
- SSDEEP
  
  98304:aDqPoBhz1aRxcSUDk36SAEdhvxWa9P593:aDqPe1Cxcxk3ZAEUadz
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 (3281) 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