General

  • Target

    0840a2ac454e393003b0dd6c15731f56424d3812f55ac36f9b144ccb11001339.exe

  • Size

    26KB

  • Sample

    240128-x3hhpahhhm

  • MD5

    c5053caadd0a39a350eb35e0abdcc263

  • SHA1

    b7ead124913880554cb823b5815a29d0dab93e40

  • SHA256

    239b6e7f6290603fba31d19be6509e377607d51ef6c5f12952ef72361ba75978

  • SHA512

    a6a230b0b41ab77d680f4b8759a5dcb00b630beaccc2be904119a6ba0f38401242ca35ed04c7cf341c002c8c27e7962c0d0764bc3ad8b1cd25077637253ec4ef

  • SSDEEP

    384:qYenjLLAps4T5lBavzb/xlhKOVp91Qrb5hxDG5:5OElB6sc9GrbXxDO

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

      0840a2ac454e393003b0dd6c15731f56424d3812f55ac36f9b144ccb11001339.exe

    • Size

      26KB

    • MD5

      c5053caadd0a39a350eb35e0abdcc263

    • SHA1

      b7ead124913880554cb823b5815a29d0dab93e40

    • SHA256

      239b6e7f6290603fba31d19be6509e377607d51ef6c5f12952ef72361ba75978

    • SHA512

      a6a230b0b41ab77d680f4b8759a5dcb00b630beaccc2be904119a6ba0f38401242ca35ed04c7cf341c002c8c27e7962c0d0764bc3ad8b1cd25077637253ec4ef

    • SSDEEP

      384:qYenjLLAps4T5lBavzb/xlhKOVp91Qrb5hxDG5:5OElB6sc9GrbXxDO

    • Chaos

      Ransomware family first seen in June 2021.

    • Chaos Ransomware

    • Detects command variations typically used by ransomware

    • Renames multiple (175) 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