wannacry | 0a6f098c31321939fcbf58e00a1f5f01d907ce6d78798dc317c90c98d34f7550 | Triage

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Overview

overview

Static

static

3

e443cca4ca...18.dll

windows7-x64

e443cca4ca...18.dll

windows10-2004-x64

Sharing

General

Target

e443cca4caa33535b2df42305cacbaaa_JaffaCakes118
Size

5.0MB
Sample

240916-h4fcdsvfnj
MD5

e443cca4caa33535b2df42305cacbaaa
SHA1

0abeb637fc8955bfc711db998700145766e0c359
SHA256

0a6f098c31321939fcbf58e00a1f5f01d907ce6d78798dc317c90c98d34f7550
SHA512

31c66988c553f9bbe64d106f878cac334302784c377beea5218fc8421085c9fd2811a8d75053c2f59f971a715f245ff01ab77e86119bed271c6fb94d0c9fbc8f
SSDEEP

98304:TDqPoBhzCWaRxcSUDk36SAEdhvxWa92R8yAVp2H:TDqPexCxcxk3ZAEUaMR8yc4H

Score

10^/10

wannacry discovery ransomware worm

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

e443cca4caa33535b2df42305cacbaaa_JaffaCakes118.dll

Resource

win7-20240903-en

wannacry discovery ransomware worm

windows7-x64

9 signatures

150 seconds

Behavioral task

behavioral2

Sample

e443cca4caa33535b2df42305cacbaaa_JaffaCakes118.dll

Resource

win10v2004-20240802-en

wannacry discovery ransomware worm

windows10-2004-x64

8 signatures

150 seconds

Malware Config

Targets

- Target
  
  e443cca4caa33535b2df42305cacbaaa_JaffaCakes118
- Size
  
  5.0MB
- MD5
  
  e443cca4caa33535b2df42305cacbaaa
- SHA1
  
  0abeb637fc8955bfc711db998700145766e0c359
- SHA256
  
  0a6f098c31321939fcbf58e00a1f5f01d907ce6d78798dc317c90c98d34f7550
- SHA512
  
  31c66988c553f9bbe64d106f878cac334302784c377beea5218fc8421085c9fd2811a8d75053c2f59f971a715f245ff01ab77e86119bed271c6fb94d0c9fbc8f
- SSDEEP
  
  98304:TDqPoBhzCWaRxcSUDk36SAEdhvxWa92R8yAVp2H:TDqPexCxcxk3ZAEUaMR8yc4H
Score

10^/10

wannacry discovery ransomware worm
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Contacts a large (3246) 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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