Resubmissions

03-08-2024 08:27

240803-kcfvysxfjl 3

03-08-2024 08:26

240803-kb15hasdmh 3

02-08-2024 23:17

240802-292x5avcjr 6

02-08-2024 23:16

240802-29ahwaygrc 6

02-08-2024 23:13

240802-27q3vaygma 6

02-08-2024 23:10

240802-256qhsvbjm 8

02-08-2024 23:08

240802-24j55avanm 8

02-08-2024 23:05

240802-2282gayerh 7

02-08-2024 23:03

240802-21vgpayepe 10

02-08-2024 22:59

240802-2yey8aydqc 6

General

  • Target

    https://github.com/Endermanch/MalwareDatabase

  • Sample

    240802-2lqvystcmp

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Roaming\Microsoft\OneNote\16.0\_R_E_A_D___T_H_I_S___JSBUH_.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/AD24-F30D-F5C1-0098-B56A 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/AD24-F30D-F5C1-0098-B56A 2. http://xpcx6erilkjced3j.19kdeh.top/AD24-F30D-F5C1-0098-B56A 3. http://xpcx6erilkjced3j.1mpsnr.top/AD24-F30D-F5C1-0098-B56A 4. http://xpcx6erilkjced3j.18ey8e.top/AD24-F30D-F5C1-0098-B56A 5. http://xpcx6erilkjced3j.17gcun.top/AD24-F30D-F5C1-0098-B56A ----- Note! These are temporary addresses! They will be available for a limited amount of time! -----
URLs

http://xpcx6erilkjced3j.onion/AD24-F30D-F5C1-0098-B56A

http://xpcx6erilkjced3j.1n5mod.top/AD24-F30D-F5C1-0098-B56A

http://xpcx6erilkjced3j.19kdeh.top/AD24-F30D-F5C1-0098-B56A

http://xpcx6erilkjced3j.1mpsnr.top/AD24-F30D-F5C1-0098-B56A

http://xpcx6erilkjced3j.18ey8e.top/AD24-F30D-F5C1-0098-B56A

http://xpcx6erilkjced3j.17gcun.top/AD24-F30D-F5C1-0098-B56A

Targets

    • Target

      https://github.com/Endermanch/MalwareDatabase

    • Cerber

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

    • Modifies WinLogon for persistence

    • Contacts a large (1099) amount of remote hosts

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

    • Modifies Windows Firewall

    • Drops startup file

    • Impair Defenses: Safe Mode Boot

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Adds Run key to start application

    • 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

    • Drops file in System32 directory

    • Sets desktop wallpaper using registry

MITRE ATT&CK Enterprise v15

Tasks