wannacry | 8e5bf41f436878764cc05bdb5ab1c7ac29e872fd4d78f76b7300f3dc2687e7e1 | Triage

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Reports

Overview

overview

Static

static

3

8e5bf41f43...1N.dll

windows7-x64

8e5bf41f43...1N.dll

windows10-2004-x64

Sharing

General

Target

8e5bf41f436878764cc05bdb5ab1c7ac29e872fd4d78f76b7300f3dc2687e7e1N
Size

5.0MB
Sample

241028-rrfbasyrav
MD5

a44d500e0c08668eb728971bce455d40
SHA1

3fdfe77edade5f801e21653de8d8ae8f8e5d5e11
SHA256

8e5bf41f436878764cc05bdb5ab1c7ac29e872fd4d78f76b7300f3dc2687e7e1
SHA512

f7aab4355b7eb85c77107779bc65a095729df47de684c25acabe030e2a5c4dc07d297f484954a13bf71a430432eeba180f1b882240c212e184bf1dfd376f36e5
SSDEEP

98304:TDqPoBhzbaRxcSUDk36SAEdhvxWa9P593R8yAVp2H:TDqPebCxcxk3ZAEUadzR8yc4H

Score

10^/10

wannacry discovery ransomware worm

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

8e5bf41f436878764cc05bdb5ab1c7ac29e872fd4d78f76b7300f3dc2687e7e1N.dll

Resource

win7-20241010-en

wannacry discovery ransomware worm

windows7-x64

10 signatures

150 seconds

Behavioral task

behavioral2

Sample

8e5bf41f436878764cc05bdb5ab1c7ac29e872fd4d78f76b7300f3dc2687e7e1N.dll

Resource

win10v2004-20241007-en

wannacry discovery ransomware worm

windows10-2004-x64

9 signatures

150 seconds

Malware Config

Targets

- Target
  
  8e5bf41f436878764cc05bdb5ab1c7ac29e872fd4d78f76b7300f3dc2687e7e1N
- Size
  
  5.0MB
- MD5
  
  a44d500e0c08668eb728971bce455d40
- SHA1
  
  3fdfe77edade5f801e21653de8d8ae8f8e5d5e11
- SHA256
  
  8e5bf41f436878764cc05bdb5ab1c7ac29e872fd4d78f76b7300f3dc2687e7e1
- SHA512
  
  f7aab4355b7eb85c77107779bc65a095729df47de684c25acabe030e2a5c4dc07d297f484954a13bf71a430432eeba180f1b882240c212e184bf1dfd376f36e5
- SSDEEP
  
  98304:TDqPoBhzbaRxcSUDk36SAEdhvxWa9P593R8yAVp2H:TDqPebCxcxk3ZAEUadzR8yc4H
Score

10^/10

wannacry discovery ransomware worm
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Wannacry family
  wannacry
- Contacts a large (3083) 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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