wannacry | 407ba91edf436760116c38d1737262ee02943a3f7f6a556e394fb62a17585783 | Triage

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Overview

overview

Static

static

3

de21664ecc...18.dll

windows7-x64

de21664ecc...18.dll

windows10-2004-x64

Sharing

General

Target

de21664ecc0057751b0d3748657e1ff1_JaffaCakes118
Size

5.0MB
Sample

240913-k8wlaawdqa
MD5

de21664ecc0057751b0d3748657e1ff1
SHA1

b39324c47c1f4dfc73d05097a17b54072358768f
SHA256

407ba91edf436760116c38d1737262ee02943a3f7f6a556e394fb62a17585783
SHA512

e28cc64aae84422d45bcfd6916c78de6cb99ce468cb6c12b7d25cef0aab02dd247f88b478b72e40562c0a434281a4c049fffde161d7bf2de323d2f2ca6175edb
SSDEEP

98304:+DqPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2:+DqPe1Cxcxk3ZAEUadzR8yc4

Score

10^/10

wannacry discovery ransomware worm

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

de21664ecc0057751b0d3748657e1ff1_JaffaCakes118.dll

Resource

win7-20240903-en

wannacry discovery ransomware worm

windows7-x64

9 signatures

150 seconds

Behavioral task

behavioral2

Sample

de21664ecc0057751b0d3748657e1ff1_JaffaCakes118.dll

Resource

win10v2004-20240802-en

wannacry discovery ransomware worm

windows10-2004-x64

8 signatures

150 seconds

Malware Config

Targets

- Target
  
  de21664ecc0057751b0d3748657e1ff1_JaffaCakes118
- Size
  
  5.0MB
- MD5
  
  de21664ecc0057751b0d3748657e1ff1
- SHA1
  
  b39324c47c1f4dfc73d05097a17b54072358768f
- SHA256
  
  407ba91edf436760116c38d1737262ee02943a3f7f6a556e394fb62a17585783
- SHA512
  
  e28cc64aae84422d45bcfd6916c78de6cb99ce468cb6c12b7d25cef0aab02dd247f88b478b72e40562c0a434281a4c049fffde161d7bf2de323d2f2ca6175edb
- SSDEEP
  
  98304:+DqPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2:+DqPe1Cxcxk3ZAEUadzR8yc4
Score

10^/10

wannacry discovery ransomware worm
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Contacts a large (3252) 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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