Overview

overview

10

Static

static

1

.packettracer

windows11-21h2-x64

10

Sharing

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General

  • Target

    .packettracer

  • Size

    184B

  • Sample

    240925-j5xthaxfjb

  • MD5

    23e0d6741201dbc7f307b0d05373fae3

  • SHA1

    6666df2b250e7d39d969ba0b2ca37b899c05e952

  • SHA256

    ab7271c2dd8c3f1edc3ed8f7441cad0604558a5cfa4de0a0c8bd48918b8d6b82

  • SHA512

    24bb5ef1be466be1df1c8097bb60cc0ff48767188aa476d28e951f870b2252f8a91e5eb5ea31f267597581379ec7e2a288258fc847a5b794322b27fd7a423f7d

Score
10/10
wannacrydefense_evasiondiscoveryexecutionimpactpersistenceransomwareworm

Malware Config

Extracted

Path

C:\Users\Admin\Desktop\WannaCry-main\@[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: 12t9YDPgwueZ9NyMgw519p7AA8isjr6SMw 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

12t9YDPgwueZ9NyMgw519p7AA8isjr6SMw

Targets

    • Target

      .packettracer

    • Size

      184B

    • MD5

      23e0d6741201dbc7f307b0d05373fae3

    • SHA1

      6666df2b250e7d39d969ba0b2ca37b899c05e952

    • SHA256

      ab7271c2dd8c3f1edc3ed8f7441cad0604558a5cfa4de0a0c8bd48918b8d6b82

    • SHA512

      24bb5ef1be466be1df1c8097bb60cc0ff48767188aa476d28e951f870b2252f8a91e5eb5ea31f267597581379ec7e2a288258fc847a5b794322b27fd7a423f7d

    Score
    10/10
    wannacrydefense_evasiondiscoveryexecutionimpactpersistenceransomwareworm

    • Wannacry

      WannaCry is a ransomware cryptoworm.

      ransomwarewormwannacry

    • 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

    • 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

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

1
T1070

File Deletion

1
T1070.004

Modify Registry

3
T1112

Credential Access

Discovery

Browser Information Discovery

1
T1217

Query Registry

1
T1012

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Web Service

1
T1102

Exfiltration

Impact

Defacement

1
T1491

Inhibit System Recovery

1
T1490

Tasks