wannacry | e228fc7b9ac453a1df8cbffcb11556e54671ccd3d2b5f0726b03974259d65972 | Triage

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Overview

overview

Static

static

3

76b47e0829...18.dll

windows7-x64

76b47e0829...18.dll

windows10-2004-x64

Sharing

General

Target

76b47e0829177757b39cf3c3672049dd_JaffaCakes118
Size

5.0MB
Sample

240727-cvefvatgpa
MD5

76b47e0829177757b39cf3c3672049dd
SHA1

dbab88d0ccdff8a78012894b26e5845a2e3597fb
SHA256

e228fc7b9ac453a1df8cbffcb11556e54671ccd3d2b5f0726b03974259d65972
SHA512

7cb17c53fbfdad0f124e298cb7d00085bec7fa5ac3c0a76ce2eb2dbdf6c8832dab0dd3dbf48a324c324eae582526af1619563c98d2bdf8080268777135c800a0
SSDEEP

24576:RbLgurihdmMSirYbcMNgef0QeQjG/D8kIqRYoAdNLJX6SAScROAdmv:RnnMSPbcBVQej/1INN6SA7ROnv

Score

10^/10

wannacry discovery ransomware worm

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

76b47e0829177757b39cf3c3672049dd_JaffaCakes118.dll

Resource

win7-20240704-en

wannacry discovery ransomware worm

windows7-x64

9 signatures

150 seconds

Behavioral task

behavioral2

Sample

76b47e0829177757b39cf3c3672049dd_JaffaCakes118.dll

Resource

win10v2004-20240709-en

wannacry discovery ransomware worm

windows10-2004-x64

9 signatures

150 seconds

Malware Config

Targets

- Target
  
  76b47e0829177757b39cf3c3672049dd_JaffaCakes118
- Size
  
  5.0MB
- MD5
  
  76b47e0829177757b39cf3c3672049dd
- SHA1
  
  dbab88d0ccdff8a78012894b26e5845a2e3597fb
- SHA256
  
  e228fc7b9ac453a1df8cbffcb11556e54671ccd3d2b5f0726b03974259d65972
- SHA512
  
  7cb17c53fbfdad0f124e298cb7d00085bec7fa5ac3c0a76ce2eb2dbdf6c8832dab0dd3dbf48a324c324eae582526af1619563c98d2bdf8080268777135c800a0
- SSDEEP
  
  24576:RbLgurihdmMSirYbcMNgef0QeQjG/D8kIqRYoAdNLJX6SAScROAdmv:RnnMSPbcBVQej/1INN6SA7ROnv
Score

10^/10

wannacry discovery ransomware worm
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Contacts a large (3155) 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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