wannacry | a7be794aea627ec10b1e4962b887ad0175e687d9c9671896d4eb56fe10b1f553 | Triage

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Overview

overview

Static

static

3

a48fc38b75...18.dll

windows7-x64

a48fc38b75...18.dll

windows10-2004-x64

Sharing

General

Target

a48fc38b7544e78e6d81599fdc4794ab_JaffaCakes118
Size

5.0MB
Sample

240817-3d2g6atana
MD5

a48fc38b7544e78e6d81599fdc4794ab
SHA1

9b0a6b6fed60210c6428e03a1d50ee58ed0809e1
SHA256

a7be794aea627ec10b1e4962b887ad0175e687d9c9671896d4eb56fe10b1f553
SHA512

e138a5733dcc3a9c1e4a73d902f9e4bccd9723249a11eecca0a4c371fa1c675612614636906a8280a4fe816deed5d172caadd846c209c617f99373018b36a66c
SSDEEP

24576:RbLgudQhfdmMSirYbcMNgef0QeQpmiHkQg6eX6SASkaRdhAdmv:RnNQqMSPbcBVQey1HkQo6SAERdhnv

Score

10^/10

wannacry discovery ransomware worm

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

a48fc38b7544e78e6d81599fdc4794ab_JaffaCakes118.dll

Resource

win7-20240704-en

wannacry discovery ransomware worm

windows7-x64

9 signatures

150 seconds

Behavioral task

behavioral2

Sample

a48fc38b7544e78e6d81599fdc4794ab_JaffaCakes118.dll

Resource

win10v2004-20240802-en

wannacry discovery ransomware worm

windows10-2004-x64

8 signatures

150 seconds

Malware Config

Targets

- Target
  
  a48fc38b7544e78e6d81599fdc4794ab_JaffaCakes118
- Size
  
  5.0MB
- MD5
  
  a48fc38b7544e78e6d81599fdc4794ab
- SHA1
  
  9b0a6b6fed60210c6428e03a1d50ee58ed0809e1
- SHA256
  
  a7be794aea627ec10b1e4962b887ad0175e687d9c9671896d4eb56fe10b1f553
- SHA512
  
  e138a5733dcc3a9c1e4a73d902f9e4bccd9723249a11eecca0a4c371fa1c675612614636906a8280a4fe816deed5d172caadd846c209c617f99373018b36a66c
- SSDEEP
  
  24576:RbLgudQhfdmMSirYbcMNgef0QeQpmiHkQg6eX6SASkaRdhAdmv:RnNQqMSPbcBVQey1HkQo6SAERdhnv
Score

10^/10

wannacry discovery ransomware worm
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Contacts a large (3296) 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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