wannacry | 857db702b3222795c7cea8bd90eb47971c8caac1b73f942da8e43a8e6e96b851 | Triage

Sharing

General

Target

2025-01-12_11ae23c5092b81eb0df3d1ad488ffd25_wannacry
Size

5.0MB
Sample

250112-s72d5s1lgr
MD5

11ae23c5092b81eb0df3d1ad488ffd25
SHA1

b2ea42dcd90075aa8924421ed6f1aef4f960f740
SHA256

857db702b3222795c7cea8bd90eb47971c8caac1b73f942da8e43a8e6e96b851
SHA512

e67aae9bf58c59a3391ee63a312917d5df0e64e74a50d7a7d6632e1c32b6f073f7cecd7f1d6dc33b35828d059dfde52d4f60acd09bc788e967827fd60319b311
SSDEEP

49152:QnAQqMSPbcBVQej/1INRx+TSqTdX1HkQo6SAAb:QDqPoBhz1aRxcSUDk36SAm

Score

10^/10

wannacry discovery evasion ransomware worm

Malware Config

Targets

- Target
  
  2025-01-12_11ae23c5092b81eb0df3d1ad488ffd25_wannacry
- Size
  
  5.0MB
- MD5
  
  11ae23c5092b81eb0df3d1ad488ffd25
- SHA1
  
  b2ea42dcd90075aa8924421ed6f1aef4f960f740
- SHA256
  
  857db702b3222795c7cea8bd90eb47971c8caac1b73f942da8e43a8e6e96b851
- SHA512
  
  e67aae9bf58c59a3391ee63a312917d5df0e64e74a50d7a7d6632e1c32b6f073f7cecd7f1d6dc33b35828d059dfde52d4f60acd09bc788e967827fd60319b311
- SSDEEP
  
  49152:QnAQqMSPbcBVQej/1INRx+TSqTdX1HkQo6SAAb:QDqPoBhz1aRxcSUDk36SAm
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 (3196) 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