cerber

General

Target

krunker.iohacks.cc
Size

30.9MB
Sample

240414-z65thadh33
MD5

2850f1cb75953d9e0232344f6a13bf48
SHA1

141ab8929fbe01031ab1e559d880440ae931cc16
SHA256

892f11af94dea87bc8a85acdb092c74541b0ab63c8fcc1823ba7987c82c6e9ba
SHA512

25551eb0fbca013bcebd514eb72185e157a07f116a6973bfe4b728febcefc7044a816c5c70048c3fda2eeb4ce53b52bd7b19ef1ef851a0f4fc90451e60540d6d
SSDEEP

786432:j8Zic+QKJObt2u8xQYcLpoTEjoAsM0D0EHShV/:j8YQzB8xQzLp+nAV0BK

Malware Config

Extracted

Credentials

Protocol: ftp
Host:
files.000webhost.com
Port:
21
Username:
fcb-aws-host-4

Extracted

Path

C:\Users\Admin\AppData\Local\Temp\RarSFX0\@[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

Extracted

Path

C:\PerfLogs\DECRYPT-FILES.txt

Family

maze

Ransom Note

Attention! ---------------------------- | What happened? ---------------------------- We hacked your network and now all your files, documents, photos, databases, and other important data are safely encrypted with reliable algorithms. You cannot access the files right now. But do not worry. You can get it back! It is easy to recover in a few steps. We have also downloaded a lot of private data from your network, so in case of not contacting us as soon as possible this data will be released. If you do not contact us in a 3 days we will post information about your breach on our public news website and after 7 days the whole downloaded info. To see what happens to those who don't contact us, google: * Southwire Maze Ransomware * MDLab Maze Ransomware * City of Pensacola Maze Ransomware After the payment the data will be removed from our disks and decryptor will be given to you, so you can restore all your files. ---------------------------- | How to contact us and get my files back? ---------------------------- The only method to restore your files and be safe from data leakage is to purchase a unique for you private key which is securely stored on our servers. To contact us and purchase the key you have to visit our website in a hidden TOR network. There are general 2 ways to reach us: 1) [Recommended] Using hidden TOR network. a) Download a special TOR browser: https://www.torproject.org/ b) Install the TOR Browser. c) Open the TOR Browser. d) Open our website in the TOR browser: http://aoacugmutagkwctu.onion/6cc30cc08dfc6cca e) Follow the instructions on this page. 2) If you have any problems connecting or using TOR network a) Open our website: https://mazedecrypt.top/6cc30cc08dfc6cca b) Follow the instructions on this page. Warning: the second (2) method can be blocked in some countries. That is why the first (1) method is recommended to use. On this page, you will see instructions on how to make a free decryption test and how to pay. Also it has a live chat with our operators and support team. ---------------------------- | What about guarantees? ---------------------------- We understand your stress and worry. So you have a FREE opportunity to test a service by instantly decrypting for free three files from every system in your network. If you have any problems our friendly support team is always here to assist you in a live chat! P.S. Dear system administrators, do not think you can handle it by yourself. Inform leadership as soon as possible. By hiding the fact of the breach you will be eventually fired and sometimes even sued. ------------------------------------------------------------------------------- THIS IS A SPECIAL BLOCK WITH A PERSONAL AND CONFIDENTIAL INFORMATION! DO NOT TOUCH IT WE NEED IT TO IDENTIFY AND AUTHORIZE YOU ---BEGIN MAZE KEY--- 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 ---END MAZE KEY---

URLs

http://aoacugmutagkwctu.onion/6cc30cc08dfc6cca

https://mazedecrypt.top/6cc30cc08dfc6cca

Extracted

Path

C:\Users\Admin\AppData\Local\Microsoft\Office\16.0\_R_E_A_D___T_H_I_S___RVYX1ZZ1_.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/8598-CF9E-9570-0098-B7E6 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/8598-CF9E-9570-0098-B7E6 2. http://xpcx6erilkjced3j.19kdeh.top/8598-CF9E-9570-0098-B7E6 3. http://xpcx6erilkjced3j.1mpsnr.top/8598-CF9E-9570-0098-B7E6 4. http://xpcx6erilkjced3j.18ey8e.top/8598-CF9E-9570-0098-B7E6 5. http://xpcx6erilkjced3j.17gcun.top/8598-CF9E-9570-0098-B7E6 ----- Note! These are temporary addresses! They will be available for a limited amount of time! -----

URLs

http://xpcx6erilkjced3j.onion/8598-CF9E-9570-0098-B7E6

http://xpcx6erilkjced3j.1n5mod.top/8598-CF9E-9570-0098-B7E6

http://xpcx6erilkjced3j.19kdeh.top/8598-CF9E-9570-0098-B7E6

http://xpcx6erilkjced3j.1mpsnr.top/8598-CF9E-9570-0098-B7E6

http://xpcx6erilkjced3j.18ey8e.top/8598-CF9E-9570-0098-B7E6

http://xpcx6erilkjced3j.17gcun.top/8598-CF9E-9570-0098-B7E6

Targets

- Target
  
  krunker.iohacks.cc
- Size
  
  30.9MB
- MD5
  
  2850f1cb75953d9e0232344f6a13bf48
- SHA1
  
  141ab8929fbe01031ab1e559d880440ae931cc16
- SHA256
  
  892f11af94dea87bc8a85acdb092c74541b0ab63c8fcc1823ba7987c82c6e9ba
- SHA512
  
  25551eb0fbca013bcebd514eb72185e157a07f116a6973bfe4b728febcefc7044a816c5c70048c3fda2eeb4ce53b52bd7b19ef1ef851a0f4fc90451e60540d6d
- SSDEEP
  
  786432:j8Zic+QKJObt2u8xQYcLpoTEjoAsM0D0EHShV/:j8YQzB8xQzLp+nAV0BK
Score

10^/10

cerber dcrat maze neshta quasar ramnit troldesh wannacry zgrat banker discovery evasion infostealer persistence pyinstaller ransomware rat spyware stealer trojan upx worm
- Cerber
  Cerber is a widely used ransomware-as-a-service (RaaS), first seen in 2017.
  ransomware cerber
- DcRat
  DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
  rat infostealer dcrat
- Detect Neshta payload
- Detect ZGRat V1
- Maze
  Ransomware family also known as ChaCha.
  trojan ransomware maze
- Neshta
  Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
  persistence spyware neshta
- Process spawned unexpected child process
  This typically indicates the parent process was compromised via an exploit or macro.
- Quasar RAT
  Quasar is an open source Remote Access Tool.
  trojan spyware quasar
- Quasar payload
- Ramnit
  Ramnit is a versatile family that holds viruses, worms, and Trojans.
  trojan spyware stealer worm banker ramnit
- Troldesh, Shade, Encoder.858
  Troldesh is a ransomware spread by malspam.
  ransomware trojan troldesh
- UAC bypass
  evasion trojan
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- ZGRat
  ZGRat is remote access trojan written in C#.
  rat zgrat
- DCRat payload
  Detects payload of DCRat, commonly dropped by NSIS installers.
  rat
- Deletes shadow copies
  Ransomware often targets backup files to inhibit system recovery.
  ransomware
- Contacts a large (1158) amount of remote hosts
  This may indicate a network scan to discover remotely running services.
  discovery
- Downloads MZ/PE file
- Modifies Windows Firewall
  evasion
- Executes dropped EXE
- Loads dropped DLL
- Modifies file permissions
  discovery
- Modifies system executable filetype association
  persistence
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Uses the VBS compiler for execution
- Adds Run key to start application
  persistence
- Checks whether UAC is enabled
  evasion trojan
- 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
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
- Drops autorun.inf file
  Malware can abuse Windows Autorun to spread further via attached volumes.
behavioral1