wannacry | fca91ac499fbffbcc8b20d876bf84f7833d72825810f628b67098aec7d1c7037 | Triage

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Overview

overview

Static

static

3

fca91ac499...37.dll

windows7-x64

fca91ac499...37.dll

windows10-2004-x64

Sharing

General

Target

fca91ac499fbffbcc8b20d876bf84f7833d72825810f628b67098aec7d1c7037.dll
Size

5.0MB
Sample

250116-ebv1lazpfs
MD5

2315e86a19005c5e60b0109dbb8dc925
SHA1

5a810aef694aa0b1ee9dcf35e9f3759d29677346
SHA256

fca91ac499fbffbcc8b20d876bf84f7833d72825810f628b67098aec7d1c7037
SHA512

b16a97c5de9cc5358b137fb1f7139907c106de42271c98e463f975429000ff0afe7215dbadbb3ecf956f8f15d15effde3b6702a090b33914b5fa4cda78e5be3f
SSDEEP

98304:+DqPoBkaRxcSUDk36SAEdhvxWa9P593R8yAVp2H:+DqPlCxcxk3ZAEUadzR8yc4H

Score

10^/10

wannacry discovery ransomware worm

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

fca91ac499fbffbcc8b20d876bf84f7833d72825810f628b67098aec7d1c7037.dll

Resource

win7-20240903-en

wannacry discovery ransomware worm

windows7-x64

10 signatures

150 seconds

Behavioral task

behavioral2

Sample

fca91ac499fbffbcc8b20d876bf84f7833d72825810f628b67098aec7d1c7037.dll

Resource

win10v2004-20241007-en

wannacry discovery ransomware worm

windows10-2004-x64

9 signatures

150 seconds

Malware Config

Targets

- Target
  
  fca91ac499fbffbcc8b20d876bf84f7833d72825810f628b67098aec7d1c7037.dll
- Size
  
  5.0MB
- MD5
  
  2315e86a19005c5e60b0109dbb8dc925
- SHA1
  
  5a810aef694aa0b1ee9dcf35e9f3759d29677346
- SHA256
  
  fca91ac499fbffbcc8b20d876bf84f7833d72825810f628b67098aec7d1c7037
- SHA512
  
  b16a97c5de9cc5358b137fb1f7139907c106de42271c98e463f975429000ff0afe7215dbadbb3ecf956f8f15d15effde3b6702a090b33914b5fa4cda78e5be3f
- SSDEEP
  
  98304:+DqPoBkaRxcSUDk36SAEdhvxWa9P593R8yAVp2H:+DqPlCxcxk3ZAEUadzR8yc4H
Score

10^/10

wannacry discovery ransomware worm
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Wannacry family
  wannacry
- Contacts a large (3254) amount of remote hosts
  This may indicate a network scan to discover remotely running services.
  discovery
- Executes dropped EXE
- 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

Privilege Escalation

Defense Evasion

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

wannacrydiscoveryransomwareworm

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