Overview

overview

10

Static

static

1

search.html

windows7-x64

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General

  • Target

    search

  • Size

    289KB

  • Sample

    250203-drkzwsyjbv

  • MD5

    1f2619fd3152bb09dfbec24d99897791

  • SHA1

    25736b417269bedff3cf88d6ee782696826815ee

  • SHA256

    946543ba06577b6f5df00adb010a1c00bc6c0b46e98b437f7028ae7140c45674

  • SHA512

    e4c767d247628d292125dee1eb9ca6d712e749457230e3cb87b07785d6699ba34c64455690922958127c45d4306c4b39fe384ac63fc7d27b96cb1a382adc8238

  • SSDEEP

    6144:52lNf+Q+jMTiGGusshcZsYpFIho28/Y2mheqTB9i0wthKptjsYHl8K94i/1v0cPZ:xVu

Score
10/10
wannacrydefense_evasiondiscoveryexecutionimpactpersistenceransomwarespywarestealerworm

Malware Config

Extracted

Path

C:\Users\Admin\Documents\@[email protected]

Family

wannacry

Ransom Note
Q: What's wrong with my files? A: Ooops, your important files are encrypted. It means you will not be able to access them anymore until they are decrypted. If you follow our instructions, we guarantee that you can decrypt all your files quickly and safely! Let's start decrypting! Q: What do I do? A: First, you need to pay service fees for the decryption. Please send $300 worth of bitcoin to this bitcoin address: 13AM4VW2dhxYgXeQepoHkHSQuy6NgaEb94 Next, please find an application file named "@[email protected]". It is the decrypt software. Run and follow the instructions! (You may need to disable your antivirus for a while.) Q: How can I trust? A: Don't worry about decryption. We will decrypt your files surely because nobody will trust us if we cheat users. * If you need our assistance, send a message by clicking <Contact Us> on the decryptor window. �
Wallets

13AM4VW2dhxYgXeQepoHkHSQuy6NgaEb94

Targets

    • Target

      search

    • Size

      289KB

    • MD5

      1f2619fd3152bb09dfbec24d99897791

    • SHA1

      25736b417269bedff3cf88d6ee782696826815ee

    • SHA256

      946543ba06577b6f5df00adb010a1c00bc6c0b46e98b437f7028ae7140c45674

    • SHA512

      e4c767d247628d292125dee1eb9ca6d712e749457230e3cb87b07785d6699ba34c64455690922958127c45d4306c4b39fe384ac63fc7d27b96cb1a382adc8238

    • SSDEEP

      6144:52lNf+Q+jMTiGGusshcZsYpFIho28/Y2mheqTB9i0wthKptjsYHl8K94i/1v0cPZ:xVu

    Score
    10/10
    wannacrydefense_evasiondiscoveryexecutionimpactpersistenceransomwarespywarestealerworm

    • Wannacry

      WannaCry is a ransomware cryptoworm.

      ransomwarewormwannacry

    • Wannacry family

      wannacry

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

      ransomwaredefense_evasionimpactexecution

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies file permissions

      discovery

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Adds Run key to start application

      persistence

    • File and Directory Permissions Modification: Windows File and Directory Permissions Modification

      defense_evasion

    • Legitimate hosting services abused for malware hosting/C2

    • Sets desktop wallpaper using registry

      ransomware
    behavioral1

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Windows Management Instrumentation

1
T1047

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Direct Volume Access

1
T1006

File and Directory Permissions Modification

2
T1222

Windows File and Directory Permissions Modification

1
T1222.001

Hide Artifacts

1
T1564

Hidden Files and Directories

1
T1564.001

Indicator Removal

2
T1070

File Deletion

2
T1070.004

Modify Registry

3
T1112

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Exfiltration

Impact

Defacement

1
T1491

Inhibit System Recovery

2
T1490

Tasks