wannacry | 3b35adf078a6301cd46a48a0084ee4c0d3637a9a2813522966f6a25741e44e7a | Triage

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Overview

overview

Static

static

3

3b35adf078...7a.dll

windows7-x64

3b35adf078...7a.dll

windows10-2004-x64

Sharing

General

Target

3b35adf078a6301cd46a48a0084ee4c0d3637a9a2813522966f6a25741e44e7a
Size

5.0MB
Sample

240721-syqw2svaqc
MD5

b2a474da5eb5dae63a1f6768d0a4e7fe
SHA1

72e158160ce94775627c18539e291ce22b5f0c61
SHA256

3b35adf078a6301cd46a48a0084ee4c0d3637a9a2813522966f6a25741e44e7a
SHA512

c85970e8c2170c9fafc38d0e8fd51060de7fd1c0ca84fea325c900d9d0d556169133f9d65627276c427105de8153692382732348783272a5daf7ede23be3c156
SSDEEP

49152:SnAQqMSPbcBVQej/1INRx+TSqTdX1HkQo6SAH:+DqPoBhz1aRxcSUDk36SA

Score

10^/10

wannacry discovery ransomware worm

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

3b35adf078a6301cd46a48a0084ee4c0d3637a9a2813522966f6a25741e44e7a.dll

Resource

win7-20240705-en

wannacry discovery ransomware worm

windows7-x64

8 signatures

150 seconds

Behavioral task

behavioral2

Sample

3b35adf078a6301cd46a48a0084ee4c0d3637a9a2813522966f6a25741e44e7a.dll

Resource

win10v2004-20240709-en

wannacry discovery ransomware worm

windows10-2004-x64

7 signatures

150 seconds

Malware Config

Targets

- Target
  
  3b35adf078a6301cd46a48a0084ee4c0d3637a9a2813522966f6a25741e44e7a
- Size
  
  5.0MB
- MD5
  
  b2a474da5eb5dae63a1f6768d0a4e7fe
- SHA1
  
  72e158160ce94775627c18539e291ce22b5f0c61
- SHA256
  
  3b35adf078a6301cd46a48a0084ee4c0d3637a9a2813522966f6a25741e44e7a
- SHA512
  
  c85970e8c2170c9fafc38d0e8fd51060de7fd1c0ca84fea325c900d9d0d556169133f9d65627276c427105de8153692382732348783272a5daf7ede23be3c156
- SSDEEP
  
  49152:SnAQqMSPbcBVQej/1INRx+TSqTdX1HkQo6SAH:+DqPoBhz1aRxcSUDk36SA
Score

10^/10

wannacry discovery ransomware worm
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Contacts a large (3224) 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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