General

  • Target

    57cc7d57514f0e754d12b1aed68fc95a76b7809f0c0792e0643018a8812dc6c0.exe

  • Size

    26KB

  • Sample

    240128-3bce9aeaen

  • MD5

    ff7001f2b02847bf53f6b7881f16efdf

  • SHA1

    c2404e5ccc4da8e4d82be7edf611697d7ee66198

  • SHA256

    ffb1229e2baeca1029f75a6fba3f4e5a02eff4f7a65f3d032bdc70f8f3df0674

  • SHA512

    83bd3df204323c7db314e209f2ff6c9f66debed8ad1a0f1e245af514352a1721fb8ab781862928322dd91d8c08abe867f4f257e4b3155a288f2f7a6595100090

  • SSDEEP

    384:qYenjLLAps4T5lBavzb/xlhKOVp91QFb5hxDGp:5OElB6sc9GFbXxDO

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad\read_it.txt

Family

chaos

Ransom Note
----> Chaos is multi language ransomware. Translate your note to any language <---- 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 $1,500. Payment can be made in Bitcoin only. How do I pay, where do I get Bitcoin? Purchasing Bitcoin varies from country to country, you are best advised to do a quick google search yourself to find out how to buy Bitcoin. Many of our customers have reported these sites to be fast and reliable: Coinmama - hxxps://www.coinmama.com Bitpanda - hxxps://www.bitpanda.com Payment informationAmount: 0.1473766 BTC Bitcoin Address: bc1qlnzcep4l4ac0ttdrq7awxev9ehu465f2vpt9x0

Targets

    • Target

      57cc7d57514f0e754d12b1aed68fc95a76b7809f0c0792e0643018a8812dc6c0.exe

    • Size

      26KB

    • MD5

      ff7001f2b02847bf53f6b7881f16efdf

    • SHA1

      c2404e5ccc4da8e4d82be7edf611697d7ee66198

    • SHA256

      ffb1229e2baeca1029f75a6fba3f4e5a02eff4f7a65f3d032bdc70f8f3df0674

    • SHA512

      83bd3df204323c7db314e209f2ff6c9f66debed8ad1a0f1e245af514352a1721fb8ab781862928322dd91d8c08abe867f4f257e4b3155a288f2f7a6595100090

    • SSDEEP

      384:qYenjLLAps4T5lBavzb/xlhKOVp91QFb5hxDGp:5OElB6sc9GFbXxDO

    • Chaos

      Ransomware family first seen in June 2021.

    • Chaos Ransomware

    • Detects command variations typically used by ransomware

    • Renames multiple (193) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

    • 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