General

  • Target

    2024-03-24_ee42b46e17aea48b2b2863870d550152_chaos_destroyer_wannacry

  • Size

    31KB

  • Sample

    240324-yc7wbsff28

  • MD5

    ee42b46e17aea48b2b2863870d550152

  • SHA1

    bc55e9feb8f4eb627e2848e0a3e350b176e70a48

  • SHA256

    af7f876a423f8223a333aaf0d59cbc4dce7ee93ae431a25f97ea5479cfbd2b2c

  • SHA512

    ed27eaf5f8a9dc547ebb74c06bd028bb2f0f0ed18de60e75a608487c3c17d197e6f73f0f9fede6f05b2224a38acd7707984e77fcf5bfc5251f0eff2bf9064902

  • SSDEEP

    768:7qo25O5p1r2sSiVM2r9JFkiUeCDY9Ogare:Wo2ErhVM2r93rCDwOLr

Malware Config

Extracted

Path

C:\Users\Admin\Documents\README.txt

Ransom Note
All of your files have been encrypted. Your computer was infected with a ransomware virus. Your files have been encrypted and you won't be able to decrypt them without our help. What can I do to get my files back? You can buy our special decryption software. This software will allow you to recover all of your data and remove the ransomware from your computer. The price for the software is $100. Payment can be made in Bitcoin (Bitcoin Address: bc1qakhl8eu20ely220fxm6d3tjsk2al64vrha4sxa), Ethereum (ETH Address: 0x22D2C1C38b3c26C9E403B34ea5aF42Af00e90d9f), Binance Coin (BNB Address: bnb17CqMQFeuB3NTzJ2X28tfRmWaPyPQgvoHV0205gfc6ykk), or through PayPal (Burner Account: [email protected]). You can make the payment directly by visiting this PayPal site: PayPal Payment Site. How do I pay, where do I get Bitcoin, Ethereum, Binance Coin, or PayPal? Purchasing Bitcoin, Ethereum, or Binance Coin varies from country to country, you are best advised to do a quick Google search yourself to find out how to buy Bitcoin, Ethereum, Binance Coin, or set up a PayPal account. These sites will help you to get fast and reliable Bitcoin, Ethereum, Binance Coin, or PayPal. Coinmama - https://www.coinmama.com/ Bitpanda - https://www.bitpanda.com/ If you will try to seek for help or advice we recommend not to. Why you ask? Because no other software can decrypt this ransomware, only us have the special key to unlock it. So getting other decrypters will be worthless. Don't even think about calling the cops; we will snitch about your pedo activity! You have exactly 12 hours from now to pay up or your PC will be locked for a very long time, approximately 125 Years! Have fun buddy. We monitor every move you make, 👁️‍🗨️ with 8 eyes on you, always one step ahead 👁️, lurking in your devices.
URLs

https://www.coinmama.com/

https://www.bitpanda.com/

Targets

    • Target

      2024-03-24_ee42b46e17aea48b2b2863870d550152_chaos_destroyer_wannacry

    • Size

      31KB

    • MD5

      ee42b46e17aea48b2b2863870d550152

    • SHA1

      bc55e9feb8f4eb627e2848e0a3e350b176e70a48

    • SHA256

      af7f876a423f8223a333aaf0d59cbc4dce7ee93ae431a25f97ea5479cfbd2b2c

    • SHA512

      ed27eaf5f8a9dc547ebb74c06bd028bb2f0f0ed18de60e75a608487c3c17d197e6f73f0f9fede6f05b2224a38acd7707984e77fcf5bfc5251f0eff2bf9064902

    • SSDEEP

      768:7qo25O5p1r2sSiVM2r9JFkiUeCDY9Ogare:Wo2ErhVM2r93rCDwOLr

    • Chaos

      Ransomware family first seen in June 2021.

    • Chaos Ransomware

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Detects command variations typically used by ransomware

    • Modifies boot configuration data using bcdedit

    • Deletes backup catalog

      Uses wbadmin.exe to inhibit system recovery.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Drops desktop.ini file(s)

MITRE ATT&CK Enterprise v15

Tasks