wannacry | e58a4b0d46c1f7481daa6a5b0e7aa3befd69ea805bda7e949286ac4ef7ead951 | Triage

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Overview

overview

Static

static

3

d457044258...18.dll

windows7-x64

d457044258...18.dll

windows10-2004-x64

Sharing

General

Target

d457044258687810998999f80c589380_JaffaCakes118
Size

5.0MB
Sample

240908-pfmj5avhjl
MD5

d457044258687810998999f80c589380
SHA1

0311fca58d14c8de3d1a1136cef695b6d3606056
SHA256

e58a4b0d46c1f7481daa6a5b0e7aa3befd69ea805bda7e949286ac4ef7ead951
SHA512

55ec5c9827b6383e3be82e3194f5f2787c0c3b0241ea5225b901a5c5e0c7edb0189b17fae321d050bf5b9c30c9110625a3c0dcb90cceea70744ed6984a045ed6
SSDEEP

98304:TDqPoBhz1aRxcSUDk36SAEdhZ8yAVp2H:TDqPe1Cxcxk3ZAEl8yc4H

Score

10^/10

wannacry discovery ransomware worm

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

d457044258687810998999f80c589380_JaffaCakes118.dll

Resource

win7-20240903-en

wannacry discovery ransomware worm

windows7-x64

9 signatures

150 seconds

Behavioral task

behavioral2

Sample

d457044258687810998999f80c589380_JaffaCakes118.dll

Resource

win10v2004-20240802-en

wannacry discovery ransomware worm

windows10-2004-x64

8 signatures

150 seconds

Malware Config

Targets

- Target
  
  d457044258687810998999f80c589380_JaffaCakes118
- Size
  
  5.0MB
- MD5
  
  d457044258687810998999f80c589380
- SHA1
  
  0311fca58d14c8de3d1a1136cef695b6d3606056
- SHA256
  
  e58a4b0d46c1f7481daa6a5b0e7aa3befd69ea805bda7e949286ac4ef7ead951
- SHA512
  
  55ec5c9827b6383e3be82e3194f5f2787c0c3b0241ea5225b901a5c5e0c7edb0189b17fae321d050bf5b9c30c9110625a3c0dcb90cceea70744ed6984a045ed6
- SSDEEP
  
  98304:TDqPoBhz1aRxcSUDk36SAEdhZ8yAVp2H:TDqPe1Cxcxk3ZAEl8yc4H
Score

10^/10

wannacry discovery ransomware worm
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Contacts a large (3140) 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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