wannacry | 49bc3a664b93bd8e056c3d851458b39ba40f19d97c35b43bfe3be25d64a5b0f2 | Triage

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Overview

overview

Static

static

3

8f5f214c98...18.dll

windows7-x64

8f5f214c98...18.dll

windows10-2004-x64

Sharing

General

Target

8f5f214c98f0287f8ef9ecc18e1fab41_JaffaCakes118
Size

5.0MB
Sample

240812-th64rssfrg
MD5

8f5f214c98f0287f8ef9ecc18e1fab41
SHA1

220239a1acde4883173708d67b28a1757617b30a
SHA256

49bc3a664b93bd8e056c3d851458b39ba40f19d97c35b43bfe3be25d64a5b0f2
SHA512

b99721ca0b82bc3830261de68808695a7e702fb2f5119417e2a18a91ee3f0112d612f9800e9b473fa8b6e910a75a5899ac18e9a2b0e12f670c3433107abbcf4a
SSDEEP

98304:TDqPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2:TDqPe1Cxcxk3ZAEUadzR8yc4

Score

10^/10

wannacry discovery ransomware worm

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

8f5f214c98f0287f8ef9ecc18e1fab41_JaffaCakes118.dll

Resource

win7-20240708-en

wannacry discovery ransomware worm

windows7-x64

9 signatures

150 seconds

Behavioral task

behavioral2

Sample

8f5f214c98f0287f8ef9ecc18e1fab41_JaffaCakes118.dll

Resource

win10v2004-20240802-en

wannacry discovery ransomware worm

windows10-2004-x64

8 signatures

150 seconds

Malware Config

Targets

- Target
  
  8f5f214c98f0287f8ef9ecc18e1fab41_JaffaCakes118
- Size
  
  5.0MB
- MD5
  
  8f5f214c98f0287f8ef9ecc18e1fab41
- SHA1
  
  220239a1acde4883173708d67b28a1757617b30a
- SHA256
  
  49bc3a664b93bd8e056c3d851458b39ba40f19d97c35b43bfe3be25d64a5b0f2
- SHA512
  
  b99721ca0b82bc3830261de68808695a7e702fb2f5119417e2a18a91ee3f0112d612f9800e9b473fa8b6e910a75a5899ac18e9a2b0e12f670c3433107abbcf4a
- SSDEEP
  
  98304:TDqPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2:TDqPe1Cxcxk3ZAEUadzR8yc4
Score

10^/10

wannacry discovery ransomware worm
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm 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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