wannacry | e27787a3aceac31b912f39e97d49e5bf5b2e19cc16c710a14d6943e31f3658b7 | Triage

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Overview

overview

Static

static

3

7bcceca574...18.dll

windows7-x64

7bcceca574...18.dll

windows10-2004-x64

Sharing

General

Target

7bcceca57402c25aa5f2410480f6c515_JaffaCakes118
Size

5.0MB
Sample

240731-jr58qaygme
MD5

7bcceca57402c25aa5f2410480f6c515
SHA1

08913b0ce5b6357c02dbff3557f31ad317ecc753
SHA256

e27787a3aceac31b912f39e97d49e5bf5b2e19cc16c710a14d6943e31f3658b7
SHA512

653fd350b4a8a233a08c0e9f64642b49a8f9712605a30b2e18bec3e06e9785da91fa90a1bcd857382933e137a197dd6aaba1fc1b15126139f2b663a5284cecee
SSDEEP

49152:znAQqMSPbcBVQej/1INRx+TSqTdX1HkQo6SAAD8yAH1plAH:TDqPoBhz1aRxcSUDk36SAg8yAVp2H

Score

10^/10

wannacry discovery ransomware worm

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

7bcceca57402c25aa5f2410480f6c515_JaffaCakes118.dll

Resource

win7-20240704-en

wannacry discovery ransomware worm

windows7-x64

9 signatures

150 seconds

Behavioral task

behavioral2

Sample

7bcceca57402c25aa5f2410480f6c515_JaffaCakes118.dll

Resource

win10v2004-20240730-en

wannacry discovery ransomware worm

windows10-2004-x64

8 signatures

150 seconds

Malware Config

Targets

- Target
  
  7bcceca57402c25aa5f2410480f6c515_JaffaCakes118
- Size
  
  5.0MB
- MD5
  
  7bcceca57402c25aa5f2410480f6c515
- SHA1
  
  08913b0ce5b6357c02dbff3557f31ad317ecc753
- SHA256
  
  e27787a3aceac31b912f39e97d49e5bf5b2e19cc16c710a14d6943e31f3658b7
- SHA512
  
  653fd350b4a8a233a08c0e9f64642b49a8f9712605a30b2e18bec3e06e9785da91fa90a1bcd857382933e137a197dd6aaba1fc1b15126139f2b663a5284cecee
- SSDEEP
  
  49152:znAQqMSPbcBVQej/1INRx+TSqTdX1HkQo6SAAD8yAH1plAH:TDqPoBhz1aRxcSUDk36SAg8yAVp2H
Score

10^/10

wannacry discovery ransomware worm
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Contacts a large (3205) 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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