General

  • Target

    07a4369a072400badfe18af90d5783969d65726c4529d6aff3fd586dbfb3dfe6.exe

  • Size

    26KB

  • Sample

    240128-x2dhcahhfl

  • MD5

    077d154d4908b364054602f7796419a0

  • SHA1

    884d6006ced20f83606d37a7fe8ee9e6ec3b323b

  • SHA256

    5ea2b78bede7c796c3b2c7ce5865022f61a78396a0039b4f4bc8b75586710713

  • SHA512

    281dc2ea520e0383d03895d36489b2eeb85c7b987cb4e7452097948e4afd0825e0f9ff8abd745c4ec707c5aa22f16ce0404b1caee02a3337820586c22098892c

  • SSDEEP

    384:qYenjLLAps4T5lBavzb/xlhKOVp91Qeb5hxDGC:5OElB6sc9GebXxDN

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

      07a4369a072400badfe18af90d5783969d65726c4529d6aff3fd586dbfb3dfe6.exe

    • Size

      26KB

    • MD5

      077d154d4908b364054602f7796419a0

    • SHA1

      884d6006ced20f83606d37a7fe8ee9e6ec3b323b

    • SHA256

      5ea2b78bede7c796c3b2c7ce5865022f61a78396a0039b4f4bc8b75586710713

    • SHA512

      281dc2ea520e0383d03895d36489b2eeb85c7b987cb4e7452097948e4afd0825e0f9ff8abd745c4ec707c5aa22f16ce0404b1caee02a3337820586c22098892c

    • SSDEEP

      384:qYenjLLAps4T5lBavzb/xlhKOVp91Qeb5hxDGC:5OElB6sc9GebXxDN

    • Chaos

      Ransomware family first seen in June 2021.

    • Chaos Ransomware

    • Detects command variations typically used by ransomware

    • Renames multiple (168) 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