wannacry | 05a6e6b1b0de306d5228a73dafc237e0b05e43184258a6b68b29fe0f564282d3 | Triage

Sharing

General

Target

2024-10-06_3b7c1bf405c41bf766ec302bc31117cc_wannacry
Size

5.0MB
Sample

241006-mwwfvszdnp
MD5

3b7c1bf405c41bf766ec302bc31117cc
SHA1

c77a74b8b28ebdd4b73a072dea16230fa38e63bc
SHA256

05a6e6b1b0de306d5228a73dafc237e0b05e43184258a6b68b29fe0f564282d3
SHA512

1af72fc72b0a49bb785f298a980d09000756390a4bbd53634444a8f70d0b2e63b2acac5d4ce6d63bbe8fd2dac19ea174919eb0f64fcdc491deaf035774aaa052
SSDEEP

98304:GDqPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2Hf:GDqPe1Cxcxk3ZAEUadzR8yc4Hf

Score

10^/10

wannacry discovery evasion ransomware worm

Malware Config

Targets

- Target
  
  2024-10-06_3b7c1bf405c41bf766ec302bc31117cc_wannacry
- Size
  
  5.0MB
- MD5
  
  3b7c1bf405c41bf766ec302bc31117cc
- SHA1
  
  c77a74b8b28ebdd4b73a072dea16230fa38e63bc
- SHA256
  
  05a6e6b1b0de306d5228a73dafc237e0b05e43184258a6b68b29fe0f564282d3
- SHA512
  
  1af72fc72b0a49bb785f298a980d09000756390a4bbd53634444a8f70d0b2e63b2acac5d4ce6d63bbe8fd2dac19ea174919eb0f64fcdc491deaf035774aaa052
- SSDEEP
  
  98304:GDqPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2Hf:GDqPe1Cxcxk3ZAEUadzR8yc4Hf
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 (3323) 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