Overview

overview

10

Static

static

1

Сайты.txt

windows10-1703-x64

10

Sharing

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General

  • Target

    Сайты.txt

  • Size

    182B

  • Sample

    240211-pcqsdaaa39

  • MD5

    5d6ce496f054d5af9c6834b3ebeae708

  • SHA1

    d156a9141a9a9c11710ded8a32b13f902dda463f

  • SHA256

    845bd520da1c7436d3fce5a9609e8ac5946518249d8ed74993112ba96d0e71e1

  • SHA512

    69b2a2baf5b79fba5dc54901ab70024231eb0b4f883c103c3ce17e54c3ddcaccf49845635b3e419109041d7b207eecebe7da935a34d63d20bc7cbec7fd33fc21

Score
10/10
cerberbootkitdiscoveryevasionpersistenceransomware

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\Microsoft\OneNote\16.0\cache\_R_E_A_D___T_H_I_S___ONL2IG0_.txt

Family

cerber

Ransom Note
Hi, I'am CRBR ENCRYPTOR ;) ----- ALL YOUR DOCUMENTS, PH0T0S, DATABASES AND OTHER IMPORTANT FILES HAVE BEEN ENCRYPTED! ----- The only one way to decrypt your files is to receive the private key and decryption program. To receive the private key and decryption program go to any decrypted folder, inside there is the special file (*_R_E_A_D___T_H_I_S_*) with complete instructions how to decrypt your files. If you cannot find any (*_R_E_A_D___T_H_I_S_*) file at your PC, follow the instructions below: ----- 1. Download "Tor Browser" from https://www.torproject.org/ and install it. 2. In the "Tor Browser" open your personal page here: http://xpcx6erilkjced3j.onion/0E76-B9F8-3B56-0098-B15D Note! This page is available via "Tor Browser" only. ----- Also you can use temporary addresses on your personal page without using "Tor Browser". ----- 1. http://xpcx6erilkjced3j.1n5mod.top/0E76-B9F8-3B56-0098-B15D 2. http://xpcx6erilkjced3j.19kdeh.top/0E76-B9F8-3B56-0098-B15D 3. http://xpcx6erilkjced3j.1mpsnr.top/0E76-B9F8-3B56-0098-B15D 4. http://xpcx6erilkjced3j.18ey8e.top/0E76-B9F8-3B56-0098-B15D 5. http://xpcx6erilkjced3j.17gcun.top/0E76-B9F8-3B56-0098-B15D ----- Note! These are temporary addresses! They will be available for a limited amount of time! -----
URLs

http://xpcx6erilkjced3j.onion/0E76-B9F8-3B56-0098-B15D

http://xpcx6erilkjced3j.1n5mod.top/0E76-B9F8-3B56-0098-B15D

http://xpcx6erilkjced3j.19kdeh.top/0E76-B9F8-3B56-0098-B15D

http://xpcx6erilkjced3j.1mpsnr.top/0E76-B9F8-3B56-0098-B15D

http://xpcx6erilkjced3j.18ey8e.top/0E76-B9F8-3B56-0098-B15D

http://xpcx6erilkjced3j.17gcun.top/0E76-B9F8-3B56-0098-B15D

Targets

    • Target

      Сайты.txt

    • Size

      182B

    • MD5

      5d6ce496f054d5af9c6834b3ebeae708

    • SHA1

      d156a9141a9a9c11710ded8a32b13f902dda463f

    • SHA256

      845bd520da1c7436d3fce5a9609e8ac5946518249d8ed74993112ba96d0e71e1

    • SHA512

      69b2a2baf5b79fba5dc54901ab70024231eb0b4f883c103c3ce17e54c3ddcaccf49845635b3e419109041d7b207eecebe7da935a34d63d20bc7cbec7fd33fc21

    Score
    10/10
    cerberbootkitdiscoveryevasionpersistenceransomware

    • Cerber

      Cerber is a widely used ransomware-as-a-service (RaaS), first seen in 2017.

      ransomwarecerber

    • Contacts a large (1123) amount of remote hosts

      This may indicate a network scan to discover remotely running services.

      discovery

    • Modifies Windows Firewall

      evasion

    • Drops startup file

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Legitimate hosting services abused for malware hosting/C2

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence

    • Drops file in System32 directory

    • Sets desktop wallpaper using registry

      ransomware
    behavioral1

MITRE ATT&CK Enterprise v15

Tasks