Overview

overview

10

Static

static

out.exe

windows7-x64

10

out.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    out.bin

  • Size

    4.0MB

  • Sample

    220925-ljqjeafdcj

  • MD5

    57c5c9f7dd743b7f53fef622ddfaa455

  • SHA1

    13122e4d18672561479f988f850dd191c3431c78

  • SHA256

    25dce15057f3e9f904ea28e039fe0d2945308d7f41ea5386e99af4840c2e6762

  • SHA512

    0fe21259ba5bf5ba367aea4bc14460fe26cacbf943794bf740d23c8e09d49007a334849bc53d7cd03b05b6418e27b22e59cd1aaebe44cb8b4cf19a7da428736f

  • SSDEEP

    1536:TNeRBl5PT/rx1mzwRMSTdLpJxO7SadI1Pa05g+78u:TQRrmzwR5Jwxd+v6+Y

Score
10/10
phobosevasionpersistenceransomwarespywarestealer

Malware Config

Extracted

Path

C:\Users\Admin\Desktop\info.hta

Ransom Note
All your files have been encrypted! All your files have been encrypted due to a security problem with your PC. If you want to restore them, write us to the e-mail [email protected] Write this ID in the title of your message 25164E32-2686 In case of no answer in 24 hours write us to this e-mail: [email protected] Our online operator is available in the messenger Telegram: @devos_support If there is no response from our mail, you can install the Jabber client and write to us in support of [email protected] You have to pay for decryption in Bitcoins. The price depends on how fast you write to us. After payment we will send you the tool that will decrypt all your files. Free decryption as guarantee Before paying you can send us up to 5 files for free decryption. The total size of files must be less than 4Mb (non archived), and files should not contain valuable information. (databases,backups, large excel sheets, etc.) How to obtain Bitcoins The easiest way to buy bitcoins is LocalBitcoins site. You have to register, click 'Buy bitcoins', and select the seller by payment method and price. https://localbitcoins.com/buy_bitcoins Also you can find other places to buy Bitcoins and beginners guide here: http://www.coindesk.com/information/how-can-i-buy-bitcoins/ Jabber client installation instructions: Download the jabber (Pidgin) client from https://pidgin.im/download/windows/ After installation, the Pidgin client will prompt you to create a new account. Click "Add" In the "Protocol" field, select XMPP In "Username" - come up with any name In the field "domain" - enter any jabber-server, there are a lot of them, for example - exploit.im Create a password At the bottom, put a tick "Create account" Click add If you selected "domain" - exploit.im, then a new window should appear in which you will need to re-enter your data: User password You will need to follow the link to the captcha (there you will see the characters that you need to enter in the field below) If you don't understand our Pidgin client installation instructions, you can find many installation tutorials on youtube - https://www.youtube.com/results?search_query=pidgin+jabber+install Attention! Do not rename encrypted files. Do not try to decrypt your data using third party software, it may cause permanent data loss. Decryption of your files with the help of third parties may cause increased price (they add their fee to our) or you can become a victim of a scam.
URLs

https://pidgin.im/download/windows/

Targets

    • Target

      out.bin

    • Size

      4.0MB

    • MD5

      57c5c9f7dd743b7f53fef622ddfaa455

    • SHA1

      13122e4d18672561479f988f850dd191c3431c78

    • SHA256

      25dce15057f3e9f904ea28e039fe0d2945308d7f41ea5386e99af4840c2e6762

    • SHA512

      0fe21259ba5bf5ba367aea4bc14460fe26cacbf943794bf740d23c8e09d49007a334849bc53d7cd03b05b6418e27b22e59cd1aaebe44cb8b4cf19a7da428736f

    • SSDEEP

      1536:TNeRBl5PT/rx1mzwRMSTdLpJxO7SadI1Pa05g+78u:TQRrmzwR5Jwxd+v6+Y

    Score
    10/10
    phobosevasionpersistenceransomwarespywarestealer

    • Phobos

      Phobos ransomware appeared at the beginning of 2019.

      ransomwarephobos

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

      ransomware

    • Modifies boot configuration data using bcdedit

      ransomwareevasion

    • Deletes backup catalog

      Uses wbadmin.exe to inhibit system recovery.

      ransomware

    • Modifies Windows Firewall

      evasion

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

      ransomware

    • Drops startup file

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Adds Run key to start application

      persistence

    • Drops desktop.ini file(s)

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks