wannacry | 8deec8c1316a9ef1324b137792afa1391b222aaa4613fdf679ace5f4600940e9 | Triage

Sharing

General

Target

2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry
Size

5.0MB
Sample

241122-mj7y5aypcw
MD5

2804428b4f94dd8f8af78b7ea6acc1cf
SHA1

6653048ca82c6ba51c90df096d0ab758499ccee1
SHA256

8deec8c1316a9ef1324b137792afa1391b222aaa4613fdf679ace5f4600940e9
SHA512

94fa4a72479352b74b586b45d0da9676c6f0d196928140e65e7a91ed896e96da35af69b1cd281a4ad35b187d7f5f438cecefc2383a060dd400eb3c6e203f1716
SSDEEP

98304:u8qPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2H:u8qPe1Cxcxk3ZAEUadzR8yc4H

Score

10^/10

wannacry discovery evasion ransomware worm

Malware Config

Targets

- Target
  
  2024-11-22_2804428b4f94dd8f8af78b7ea6acc1cf_wannacry
- Size
  
  5.0MB
- MD5
  
  2804428b4f94dd8f8af78b7ea6acc1cf
- SHA1
  
  6653048ca82c6ba51c90df096d0ab758499ccee1
- SHA256
  
  8deec8c1316a9ef1324b137792afa1391b222aaa4613fdf679ace5f4600940e9
- SHA512
  
  94fa4a72479352b74b586b45d0da9676c6f0d196928140e65e7a91ed896e96da35af69b1cd281a4ad35b187d7f5f438cecefc2383a060dd400eb3c6e203f1716
- SSDEEP
  
  98304:u8qPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2H:u8qPe1Cxcxk3ZAEUadzR8yc4H
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 (3098) 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