wannacry | 5b0385084a77525ca7c0a80e476f6f7d51080690fbc6265a8d4f1e2bfda2a4db | Triage

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Overview

overview

Static

static

3

f2b958453f...18.dll

windows7-x64

f2b958453f...18.dll

windows10-2004-x64

Sharing

General

Target

f2b958453fa551353642768a3aab1345_JaffaCakes118
Size

5.0MB
Sample

240923-vjwj4ateqq
MD5

f2b958453fa551353642768a3aab1345
SHA1

f1d6fe7fd51a44984134054c57a0279a9ea9d4b4
SHA256

5b0385084a77525ca7c0a80e476f6f7d51080690fbc6265a8d4f1e2bfda2a4db
SHA512

313ee95f1d7d05a36c9b2cf162e3fff608183dcd04d98f50ad6a8b10189f081e3d870198bd488d80a51d2533732f3ba3249e3c7083e368807db64a7a62e549bb
SSDEEP

49152:JnjQqMSPbcBVQej/1INRx+TSqTdX1HkQo6SAA:d8qPoBhz1aRxcSUDk36SA

Score

10^/10

wannacry discovery ransomware worm

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

f2b958453fa551353642768a3aab1345_JaffaCakes118.dll

Resource

win7-20240903-en

wannacry discovery ransomware worm

windows7-x64

9 signatures

150 seconds

Behavioral task

behavioral2

Sample

f2b958453fa551353642768a3aab1345_JaffaCakes118.dll

Resource

win10v2004-20240802-en

wannacry discovery ransomware worm

windows10-2004-x64

7 signatures

150 seconds

Malware Config

Targets

- Target
  
  f2b958453fa551353642768a3aab1345_JaffaCakes118
- Size
  
  5.0MB
- MD5
  
  f2b958453fa551353642768a3aab1345
- SHA1
  
  f1d6fe7fd51a44984134054c57a0279a9ea9d4b4
- SHA256
  
  5b0385084a77525ca7c0a80e476f6f7d51080690fbc6265a8d4f1e2bfda2a4db
- SHA512
  
  313ee95f1d7d05a36c9b2cf162e3fff608183dcd04d98f50ad6a8b10189f081e3d870198bd488d80a51d2533732f3ba3249e3c7083e368807db64a7a62e549bb
- SSDEEP
  
  49152:JnjQqMSPbcBVQej/1INRx+TSqTdX1HkQo6SAA:d8qPoBhz1aRxcSUDk36SA
Score

10^/10

wannacry discovery ransomware worm
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Contacts a large (3194) 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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