cerber

General

Target

Cerber 5.zip
Size

181KB
Sample

241013-h9pg9avekd
MD5

10d74de972a374bb9b35944901556f5f
SHA1

593f11e2aa70a1508d5e58ea65bec0ae04b68d64
SHA256

ab9f6ac4a669e6cbd9cfb7f7a53f8d2393cd9753cc1b1f0953f8655d80a4a1df
SHA512

1755be2bd1e2c9894865492903f9bf03a460fb4c952f84b748268bf050c3ece4185b612c855804c7600549170742359f694750a46e5148e00b5604aca5020218
SSDEEP

3072:1rdfCdJA9AZODSf1MIH34E8Ylcg16hK1z0mZiPS6weJ2vbYEzoN:LfuA2D1MIHl8Ylt151z0mZiPSM2vbY7

Score

10^/10

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\Microsoft\OneNote\16.0\cache\_R_E_A_D___T_H_I_S___7CBAK_.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/70F2-486F-CACD-0098-BD1A 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/70F2-486F-CACD-0098-BD1A 2. http://xpcx6erilkjced3j.19kdeh.top/70F2-486F-CACD-0098-BD1A 3. http://xpcx6erilkjced3j.1mpsnr.top/70F2-486F-CACD-0098-BD1A 4. http://xpcx6erilkjced3j.18ey8e.top/70F2-486F-CACD-0098-BD1A 5. http://xpcx6erilkjced3j.17gcun.top/70F2-486F-CACD-0098-BD1A ----- Note! These are temporary addresses! They will be available for a limited amount of time! -----

URLs

http://xpcx6erilkjced3j.onion/70F2-486F-CACD-0098-BD1A

http://xpcx6erilkjced3j.1n5mod.top/70F2-486F-CACD-0098-BD1A

http://xpcx6erilkjced3j.19kdeh.top/70F2-486F-CACD-0098-BD1A

http://xpcx6erilkjced3j.1mpsnr.top/70F2-486F-CACD-0098-BD1A

http://xpcx6erilkjced3j.18ey8e.top/70F2-486F-CACD-0098-BD1A

http://xpcx6erilkjced3j.17gcun.top/70F2-486F-CACD-0098-BD1A

Targets

- Target
  
  Cerber 5.zip
- Size
  
  181KB
- MD5
  
  10d74de972a374bb9b35944901556f5f
- SHA1
  
  593f11e2aa70a1508d5e58ea65bec0ae04b68d64
- SHA256
  
  ab9f6ac4a669e6cbd9cfb7f7a53f8d2393cd9753cc1b1f0953f8655d80a4a1df
- SHA512
  
  1755be2bd1e2c9894865492903f9bf03a460fb4c952f84b748268bf050c3ece4185b612c855804c7600549170742359f694750a46e5148e00b5604aca5020218
- SSDEEP
  
  3072:1rdfCdJA9AZODSf1MIH34E8Ylcg16hK1z0mZiPS6weJ2vbYEzoN:LfuA2D1MIHl8Ylt151z0mZiPSM2vbY7
Score

10^/10

cerber discovery evasion persistence privilege_escalation ransomware
- Cerber
  Cerber is a widely used ransomware-as-a-service (RaaS), first seen in 2017.
  ransomware cerber
- Contacts a large (1090) amount of remote hosts
  This may indicate a network scan to discover remotely running services.
  discovery
- Modifies Windows Firewall
  evasion
- Drops startup file
- Executes dropped EXE
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- Drops file in System32 directory
- Sets desktop wallpaper using registry
  ransomware
behavioral1