wannacry | 7f6a8f803dcc56ce920228949956e78311c4e99cea53d9484590f712bbcc7151 | Triage

Sharing

General

Target

2024-10-12_3cd9af3712258410ee0e5393c855918c_wannacry
Size

3.6MB
Sample

241012-3spf5sscpl
MD5

3cd9af3712258410ee0e5393c855918c
SHA1

ac88cef513f6ddc1d33a7e37cf69223ae78c1f73
SHA256

7f6a8f803dcc56ce920228949956e78311c4e99cea53d9484590f712bbcc7151
SHA512

9aecc1c8bffc463ca3934215a3c06c71151eb97dc30b9ad06ec882442cb6426b0df8a22a54459de3d67659b265ad5de044d7eec9fef67b89c66bf27c80dac79f
SSDEEP

49152:RnjQqMSPbcBVQej/1INRx+TSqTdX1HkQo6SAA:18qPoBhz1aRxcSUDk36SA

Score

10^/10

wannacry discovery evasion ransomware worm

Malware Config

Targets

- Target
  
  2024-10-12_3cd9af3712258410ee0e5393c855918c_wannacry
- Size
  
  3.6MB
- MD5
  
  3cd9af3712258410ee0e5393c855918c
- SHA1
  
  ac88cef513f6ddc1d33a7e37cf69223ae78c1f73
- SHA256
  
  7f6a8f803dcc56ce920228949956e78311c4e99cea53d9484590f712bbcc7151
- SHA512
  
  9aecc1c8bffc463ca3934215a3c06c71151eb97dc30b9ad06ec882442cb6426b0df8a22a54459de3d67659b265ad5de044d7eec9fef67b89c66bf27c80dac79f
- SSDEEP
  
  49152:RnjQqMSPbcBVQej/1INRx+TSqTdX1HkQo6SAA:18qPoBhz1aRxcSUDk36SA
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 (3163) 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