wannacry | eddf557e9331ec6804a53986fcefa85ac2f97c6f378f678eea4252d9bcab7d3a | Triage

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Overview

overview

Static

static

3

9d4b39037f...18.dll

windows7-x64

9d4b39037f...18.dll

windows10-2004-x64

Sharing

General

Target

9d4b39037f0d7802125e65832770541d_JaffaCakes118
Size

5.0MB
Sample

240611-hc7mkaxgjf
MD5

9d4b39037f0d7802125e65832770541d
SHA1

7972f4ad84a8ac7637cfd36638f65596e6340f9a
SHA256

eddf557e9331ec6804a53986fcefa85ac2f97c6f378f678eea4252d9bcab7d3a
SHA512

386d6c97a2af10f307236e337ea1dec47909ee22f43bcc45a2939e5db04a0e581f107a3a1bcd66f856c0f1b29d96cb4ddde858ad1c6418e8ce96349463559887
SSDEEP

24576:sbLgdeQhfdOgef0QeQjG/D/6LLuYAMEcpcL7nEaut/8uME7A4kqAH1pNZtA:snjQ1VQej/GAMEcaEau3R8yAH1plA

Score

10^/10

wannacry discovery ransomware worm

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

9d4b39037f0d7802125e65832770541d_JaffaCakes118.dll

Resource

win7-20240220-en

wannacry discovery ransomware worm

windows7-x64

8 signatures

150 seconds

Behavioral task

behavioral2

Sample

9d4b39037f0d7802125e65832770541d_JaffaCakes118.dll

Resource

win10v2004-20240426-en

wannacry discovery ransomware worm

windows10-2004-x64

6 signatures

150 seconds

Malware Config

Targets

- Target
  
  9d4b39037f0d7802125e65832770541d_JaffaCakes118
- Size
  
  5.0MB
- MD5
  
  9d4b39037f0d7802125e65832770541d
- SHA1
  
  7972f4ad84a8ac7637cfd36638f65596e6340f9a
- SHA256
  
  eddf557e9331ec6804a53986fcefa85ac2f97c6f378f678eea4252d9bcab7d3a
- SHA512
  
  386d6c97a2af10f307236e337ea1dec47909ee22f43bcc45a2939e5db04a0e581f107a3a1bcd66f856c0f1b29d96cb4ddde858ad1c6418e8ce96349463559887
- SSDEEP
  
  24576:sbLgdeQhfdOgef0QeQjG/D/6LLuYAMEcpcL7nEaut/8uME7A4kqAH1pNZtA:snjQ1VQej/GAMEcaEau3R8yAH1plA
Score

10^/10

wannacry discovery ransomware worm
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Contacts a large (3286) 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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

wannacrydiscoveryransomwareworm

behavioral2

wannacrydiscoveryransomwareworm

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