wannacry | 1507402763f3d2bba4cc63de0c9edf16b7a61416364adb71fee58d187f1cfe7b | Triage

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Overview

overview

Static

static

3

a917c33173...18.dll

windows7-x64

a917c33173...18.dll

windows10-2004-x64

Sharing

General

Target

a917c331735c46c1aec3e23fba88e7a0_JaffaCakes118
Size

5.0MB
Sample

240819-b633xaxemc
MD5

a917c331735c46c1aec3e23fba88e7a0
SHA1

6151e180c55ae1497ffab35c8cc2b22818631c58
SHA256

1507402763f3d2bba4cc63de0c9edf16b7a61416364adb71fee58d187f1cfe7b
SHA512

7c8c383cc81d419201388883fb71db7ed5c10a2e2dcc0fdfc8833e4f2810b09a67e4134e0bb7e1593b214a2f56e50cb76aaf7595e7601ea1e522891b4b341d55
SSDEEP

98304:TDqPoBhz1aRxcSUDk36SAEdhxxWa9P593R8yAVp2H:TDqPe1Cxcxk3ZAEGadzR8yc4H

Score

10^/10

wannacry discovery ransomware worm

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

a917c331735c46c1aec3e23fba88e7a0_JaffaCakes118.dll

Resource

win7-20240704-en

wannacry discovery ransomware worm

windows7-x64

9 signatures

150 seconds

Behavioral task

behavioral2

Sample

a917c331735c46c1aec3e23fba88e7a0_JaffaCakes118.dll

Resource

win10v2004-20240802-en

wannacry discovery ransomware worm

windows10-2004-x64

8 signatures

150 seconds

Malware Config

Targets

- Target
  
  a917c331735c46c1aec3e23fba88e7a0_JaffaCakes118
- Size
  
  5.0MB
- MD5
  
  a917c331735c46c1aec3e23fba88e7a0
- SHA1
  
  6151e180c55ae1497ffab35c8cc2b22818631c58
- SHA256
  
  1507402763f3d2bba4cc63de0c9edf16b7a61416364adb71fee58d187f1cfe7b
- SHA512
  
  7c8c383cc81d419201388883fb71db7ed5c10a2e2dcc0fdfc8833e4f2810b09a67e4134e0bb7e1593b214a2f56e50cb76aaf7595e7601ea1e522891b4b341d55
- SSDEEP
  
  98304:TDqPoBhz1aRxcSUDk36SAEdhxxWa9P593R8yAVp2H:TDqPe1Cxcxk3ZAEGadzR8yc4H
Score

10^/10

wannacry discovery ransomware worm
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Contacts a large (3143) 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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