General

  • Target

    2024-10-27_9fd5152a920afc01a494f84d97af7b8c_destroyer_wannacry

  • Size

    42KB

  • Sample

    241027-y7brdazjbr

  • MD5

    9fd5152a920afc01a494f84d97af7b8c

  • SHA1

    058646770a0ca82417f240a068464e712c11a1b9

  • SHA256

    6f0f20da34396166df352bf301b3c59ef42b0bc67f52af3d541b0161c47ede05

  • SHA512

    3bc11f2d30877590f108866186a0dbc4d36a773b036382df7b5129637e81c70f18469526ef2129a02e36179075a58f93e7e0040fd35c8c0d88511b77998d53b6

  • SSDEEP

    768:+qo2mophzl2dr9HbxXTVeVDC1SRUSnSk5mzAz2URJNZovB9VqiE7bqec:9o2bl2dr9HbGVhtSLzk2UR+v7VuHc

Malware Config

Extracted

Path

C:\Users\Admin\Documents\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: 0,000015 BTC Bitcoin Address: bc1q7njx7z489vx9444agzf759u4q46vfgtydzwyll dont try to do something stupid or else i will send all of your photos to your friends,family,coworkers and send the virus to them too.

Targets

    • Target

      2024-10-27_9fd5152a920afc01a494f84d97af7b8c_destroyer_wannacry

    • Size

      42KB

    • MD5

      9fd5152a920afc01a494f84d97af7b8c

    • SHA1

      058646770a0ca82417f240a068464e712c11a1b9

    • SHA256

      6f0f20da34396166df352bf301b3c59ef42b0bc67f52af3d541b0161c47ede05

    • SHA512

      3bc11f2d30877590f108866186a0dbc4d36a773b036382df7b5129637e81c70f18469526ef2129a02e36179075a58f93e7e0040fd35c8c0d88511b77998d53b6

    • SSDEEP

      768:+qo2mophzl2dr9HbxXTVeVDC1SRUSnSk5mzAz2URJNZovB9VqiE7bqec:9o2bl2dr9HbGVhtSLzk2UR+v7VuHc

    • Chaos

      Ransomware family first seen in June 2021.

    • Chaos Ransomware

    • Chaos family

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • 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)

    • Sets desktop wallpaper using registry

MITRE ATT&CK Enterprise v15

Tasks