cerber

General

Target

code.vbs
Size

5B
Sample

240221-qc3ydaff7s
MD5

48eda5955b82fbed788fc08137405c47
SHA1

acda1e84d1afc706f272fcc7e1ffd918f485effc
SHA256

e477d3121a6ded4b09402445a8473f79e34ae2ffcd394c581f376849c01be27b
SHA512

88131ef8da6fa5ccb29592454af0d5b211a6ae6370f3e9bfdaefa26a0bb4e37e13a6924f36ced4a33c469ee550a621af23d028e3711692c02644e6313e465f93

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Roaming\Microsoft\OneNote\16.0\_R_E_A_D___T_H_I_S___1H97ZQ_.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/8C06-EFCF-EEE2-0098-B858 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/8C06-EFCF-EEE2-0098-B858 2. http://xpcx6erilkjced3j.19kdeh.top/8C06-EFCF-EEE2-0098-B858 3. http://xpcx6erilkjced3j.1mpsnr.top/8C06-EFCF-EEE2-0098-B858 4. http://xpcx6erilkjced3j.18ey8e.top/8C06-EFCF-EEE2-0098-B858 5. http://xpcx6erilkjced3j.17gcun.top/8C06-EFCF-EEE2-0098-B858 ----- Note! These are temporary addresses! They will be available for a limited amount of time! -----

URLs

http://xpcx6erilkjced3j.onion/8C06-EFCF-EEE2-0098-B858

http://xpcx6erilkjced3j.1n5mod.top/8C06-EFCF-EEE2-0098-B858

http://xpcx6erilkjced3j.19kdeh.top/8C06-EFCF-EEE2-0098-B858

http://xpcx6erilkjced3j.1mpsnr.top/8C06-EFCF-EEE2-0098-B858

http://xpcx6erilkjced3j.18ey8e.top/8C06-EFCF-EEE2-0098-B858

http://xpcx6erilkjced3j.17gcun.top/8C06-EFCF-EEE2-0098-B858

Targets

- Target
  
  code.vbs
- Size
  
  5B
- MD5
  
  48eda5955b82fbed788fc08137405c47
- SHA1
  
  acda1e84d1afc706f272fcc7e1ffd918f485effc
- SHA256
  
  e477d3121a6ded4b09402445a8473f79e34ae2ffcd394c581f376849c01be27b
- SHA512
  
  88131ef8da6fa5ccb29592454af0d5b211a6ae6370f3e9bfdaefa26a0bb4e37e13a6924f36ced4a33c469ee550a621af23d028e3711692c02644e6313e465f93
Score

10^/10

cerber discovery evasion ransomware
- Cerber
  Cerber is a widely used ransomware-as-a-service (RaaS), first seen in 2017.
  ransomware cerber
- Contacts a large (1275) amount of remote hosts
  This may indicate a network scan to discover remotely running services.
  discovery
- Downloads MZ/PE file
- Modifies Windows Firewall
  evasion
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Drops startup file
- Executes dropped EXE
- Loads dropped DLL
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- 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
  ransomware
behavioral1 behavioral2