wannacry | 71b8eb3a3c8518f6bc84b23ec31b1bbbd432f9b75c7fc32020a7883bf7ede915 | Triage

Sharing

General

Target

2024-12-07_0019e965910d6acebf9efd7ccae052b6_wannacry
Size

5.0MB
Sample

241207-msbx2syqbw
MD5

0019e965910d6acebf9efd7ccae052b6
SHA1

50aa1d0f7cd27eef63f7251d9ad487bb429d2cce
SHA256

71b8eb3a3c8518f6bc84b23ec31b1bbbd432f9b75c7fc32020a7883bf7ede915
SHA512

4b7f4b739b18237625cd064c5636bdcc230785d8937633265139a120cec5a29d7b387dd145b8eedf124d3dad3580dca430a4063f557980a3a1a3fe8210ed9309
SSDEEP

98304:5DqPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2HR:5DqPe1Cxcxk3ZAEUadzR8yc4HR

Score

10^/10

wannacry discovery evasion ransomware worm

Malware Config

Targets

- Target
  
  2024-12-07_0019e965910d6acebf9efd7ccae052b6_wannacry
- Size
  
  5.0MB
- MD5
  
  0019e965910d6acebf9efd7ccae052b6
- SHA1
  
  50aa1d0f7cd27eef63f7251d9ad487bb429d2cce
- SHA256
  
  71b8eb3a3c8518f6bc84b23ec31b1bbbd432f9b75c7fc32020a7883bf7ede915
- SHA512
  
  4b7f4b739b18237625cd064c5636bdcc230785d8937633265139a120cec5a29d7b387dd145b8eedf124d3dad3580dca430a4063f557980a3a1a3fe8210ed9309
- SSDEEP
  
  98304:5DqPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2HR:5DqPe1Cxcxk3ZAEUadzR8yc4HR
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 (3275) 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