wannacry | cbe965f77dfd641c071e6fdf133f761d6dbfab8340f500db284a1988bdb33efe | Triage

Sharing

General

Target

2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry
Size

5.0MB
Sample

240917-qc92pathpd
MD5

f7eb4c9756c8b6fdc410768c03a44481
SHA1

ae7bf2af7451d3b771516a9f1747f6c37a685018
SHA256

cbe965f77dfd641c071e6fdf133f761d6dbfab8340f500db284a1988bdb33efe
SHA512

b3304bcbe977bdabe5d03c1934d71e51f9100ceb88dd19a1a3f51a643d5f3f522a37078eaee5b8f12163126424b8dbd79824094c730ef5c1957ad43afb179050
SSDEEP

24576:ibLgdritdmMSirYbcMNgef0QeQjG/D8kIqRYoAdNLKz6626M+pSk+RdhAdmvR:in6MSPbcBVQej/1INRx+pARdhnv

Score

10^/10

wannacry discovery evasion ransomware worm

Malware Config

Targets

- Target
  
  2024-09-17_f7eb4c9756c8b6fdc410768c03a44481_wannacry
- Size
  
  5.0MB
- MD5
  
  f7eb4c9756c8b6fdc410768c03a44481
- SHA1
  
  ae7bf2af7451d3b771516a9f1747f6c37a685018
- SHA256
  
  cbe965f77dfd641c071e6fdf133f761d6dbfab8340f500db284a1988bdb33efe
- SHA512
  
  b3304bcbe977bdabe5d03c1934d71e51f9100ceb88dd19a1a3f51a643d5f3f522a37078eaee5b8f12163126424b8dbd79824094c730ef5c1957ad43afb179050
- SSDEEP
  
  24576:ibLgdritdmMSirYbcMNgef0QeQjG/D8kIqRYoAdNLKz6626M+pSk+RdhAdmvR:in6MSPbcBVQej/1INRx+pARdhnv
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 (3193) 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