wannacry | 7b7ddabfbae37a28fa501c3a029ba5f5d5daa9647a90bfdabf629f109a64096e | Triage

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Overview

overview

Static

static

3

b8ed70b804...18.dll

windows7-x64

b8ed70b804...18.dll

windows10-2004-x64

Sharing

General

Target

b8ed70b804a34ef41e632b1e52b9d71d_JaffaCakes118
Size

5.0MB
Sample

240822-ymdegaxelk
MD5

b8ed70b804a34ef41e632b1e52b9d71d
SHA1

4ddd2bec1f5e9f0cf99b2448a5a7b52d15373a76
SHA256

7b7ddabfbae37a28fa501c3a029ba5f5d5daa9647a90bfdabf629f109a64096e
SHA512

586e5fb6f22495151e144d15b7ca09568a6ccf027d678466f7fc24374d285fd734015a2d61ec8ec7255e83a54ea1cb46060b4b6116e6d2cf9ce850ae1f9c6190
SSDEEP

24576:SbLgddQhfdmMSirYbcMNgef0QeQ14kFNNZtA0p+9XEk:SnAQqMSPbcBVQe2dNlAH

Score

10^/10

wannacry discovery ransomware worm

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

b8ed70b804a34ef41e632b1e52b9d71d_JaffaCakes118.dll

Resource

win7-20240705-en

wannacry discovery ransomware worm

windows7-x64

9 signatures

150 seconds

Behavioral task

behavioral2

Sample

b8ed70b804a34ef41e632b1e52b9d71d_JaffaCakes118.dll

Resource

win10v2004-20240802-en

wannacry discovery ransomware worm

windows10-2004-x64

8 signatures

150 seconds

Malware Config

Targets

- Target
  
  b8ed70b804a34ef41e632b1e52b9d71d_JaffaCakes118
- Size
  
  5.0MB
- MD5
  
  b8ed70b804a34ef41e632b1e52b9d71d
- SHA1
  
  4ddd2bec1f5e9f0cf99b2448a5a7b52d15373a76
- SHA256
  
  7b7ddabfbae37a28fa501c3a029ba5f5d5daa9647a90bfdabf629f109a64096e
- SHA512
  
  586e5fb6f22495151e144d15b7ca09568a6ccf027d678466f7fc24374d285fd734015a2d61ec8ec7255e83a54ea1cb46060b4b6116e6d2cf9ce850ae1f9c6190
- SSDEEP
  
  24576:SbLgddQhfdmMSirYbcMNgef0QeQ14kFNNZtA0p+9XEk:SnAQqMSPbcBVQe2dNlAH
Score

10^/10

wannacry discovery ransomware worm
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Contacts a large (3333) 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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