wannacry | d7c30fdeda12aa471c791cbff9b40fc27bbefdd237218d4b9e1d8d8a7b4c8bff | Triage

Sharing

General

Target

2024-04-16_a9b0349b00ab2eafe42196e2a9b44ddb_wannacry
Size

3.6MB
Sample

240416-r6rmwaec7v
MD5

a9b0349b00ab2eafe42196e2a9b44ddb
SHA1

9c9e152dca36d8304adac189da6ee24535d747bd
SHA256

d7c30fdeda12aa471c791cbff9b40fc27bbefdd237218d4b9e1d8d8a7b4c8bff
SHA512

f07442b2739d492ed964908d2fbf4fa662cec85f18cfd5a8826c0360195773da3f07e38c73e7e4f1751e8d4c0232b569c8f05cfc0bcc32d307c9ef6976a63cc8
SSDEEP

98304:SDqPoBt1aRxcSUDk36SAEdhvxWa9P593R+:SDqPO1Cxcxk3ZAEUadzR

Score

10^/10

wannacry discovery evasion ransomware worm

Malware Config

Targets

- Target
  
  2024-04-16_a9b0349b00ab2eafe42196e2a9b44ddb_wannacry
- Size
  
  3.6MB
- MD5
  
  a9b0349b00ab2eafe42196e2a9b44ddb
- SHA1
  
  9c9e152dca36d8304adac189da6ee24535d747bd
- SHA256
  
  d7c30fdeda12aa471c791cbff9b40fc27bbefdd237218d4b9e1d8d8a7b4c8bff
- SHA512
  
  f07442b2739d492ed964908d2fbf4fa662cec85f18cfd5a8826c0360195773da3f07e38c73e7e4f1751e8d4c0232b569c8f05cfc0bcc32d307c9ef6976a63cc8
- SSDEEP
  
  98304:SDqPoBt1aRxcSUDk36SAEdhvxWa9P593R+:SDqPO1Cxcxk3ZAEUadzR
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 (3218) 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

Modify Registry

Credential Access

Discovery

Network Service Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

wannacrydiscoveryransomwareworm

behavioral2

wannacrydiscoveryevasionransomwareworm