wannacry | c5d628544ec125cd3ee84b809cde0f209b458da7ca21b603d600677c3f8dc022 | Triage

Sharing

General

Target

2024-04-01_2f8cc49d5fb6831080e05115b8075b17_wannacry
Size

3.6MB
Sample

240401-2zjzkaaa98
MD5

2f8cc49d5fb6831080e05115b8075b17
SHA1

573b0c66cfa68c22b67e6655a98898fe546c74c3
SHA256

c5d628544ec125cd3ee84b809cde0f209b458da7ca21b603d600677c3f8dc022
SHA512

118aad397fab9946f5201a349ba11669013fb71e2f63d7271e0f59414aa998fc9fca77d4de7b350111b4f58b48b9efb46b6592e65bd4ee2d43b054980a677298
SSDEEP

49152:snAQqMSPbcBVQej/1INRx+TSqTdX1HkQo6SAA+8E9LMb:MDqPoBhz1aRxcSUDk36SABrM

Score

10^/10

wannacry discovery evasion ransomware worm

Malware Config

Targets

- Target
  
  2024-04-01_2f8cc49d5fb6831080e05115b8075b17_wannacry
- Size
  
  3.6MB
- MD5
  
  2f8cc49d5fb6831080e05115b8075b17
- SHA1
  
  573b0c66cfa68c22b67e6655a98898fe546c74c3
- SHA256
  
  c5d628544ec125cd3ee84b809cde0f209b458da7ca21b603d600677c3f8dc022
- SHA512
  
  118aad397fab9946f5201a349ba11669013fb71e2f63d7271e0f59414aa998fc9fca77d4de7b350111b4f58b48b9efb46b6592e65bd4ee2d43b054980a677298
- SSDEEP
  
  49152:snAQqMSPbcBVQej/1INRx+TSqTdX1HkQo6SAA+8E9LMb:MDqPoBhz1aRxcSUDk36SABrM
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 (3313) 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

Modify Registry

Credential Access

Discovery

Network Service Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

wannacrydiscoveryransomwareworm

behavioral2

wannacrydiscoveryevasionransomwareworm