wannacry | 786e7bb8ce10129385d3a71f0371d229a25790563ea260e4e8369d86e93c3662 | Triage

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Overview

overview

Static

static

3

8f03c4a373...18.dll

windows7-x64

8f03c4a373...18.dll

windows10-2004-x64

Sharing

General

Target

8f03c4a373bdbeedde6b452c19673b2a_JaffaCakes118
Size

5.0MB
Sample

240812-rdvttsydja
MD5

8f03c4a373bdbeedde6b452c19673b2a
SHA1

15df6b3dcad94526e50ac57ae07fd2823c7e5d1f
SHA256

786e7bb8ce10129385d3a71f0371d229a25790563ea260e4e8369d86e93c3662
SHA512

54d7a59fa5e7d13295510db92faf839d07300360e3d1294086875611fdf294650ec76c3336e9653ad3056c9545f4890550f78fe6d4e3fcde4a2be41586ced44d
SSDEEP

98304:d8qPoBBz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2H:d8qP+1Cxcxk3ZAEUadzR8yc4H

Score

10^/10

wannacry discovery ransomware worm

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

8f03c4a373bdbeedde6b452c19673b2a_JaffaCakes118.dll

Resource

win7-20240705-en

wannacry discovery ransomware worm

windows7-x64

9 signatures

150 seconds

Behavioral task

behavioral2

Sample

8f03c4a373bdbeedde6b452c19673b2a_JaffaCakes118.dll

Resource

win10v2004-20240802-en

wannacry discovery ransomware worm

windows10-2004-x64

7 signatures

150 seconds

Malware Config

Targets

- Target
  
  8f03c4a373bdbeedde6b452c19673b2a_JaffaCakes118
- Size
  
  5.0MB
- MD5
  
  8f03c4a373bdbeedde6b452c19673b2a
- SHA1
  
  15df6b3dcad94526e50ac57ae07fd2823c7e5d1f
- SHA256
  
  786e7bb8ce10129385d3a71f0371d229a25790563ea260e4e8369d86e93c3662
- SHA512
  
  54d7a59fa5e7d13295510db92faf839d07300360e3d1294086875611fdf294650ec76c3336e9653ad3056c9545f4890550f78fe6d4e3fcde4a2be41586ced44d
- SSDEEP
  
  98304:d8qPoBBz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2H:d8qP+1Cxcxk3ZAEUadzR8yc4H
Score

10^/10

wannacry discovery ransomware worm
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Contacts a large (2957) 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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