Overview

overview

10

Static

static

b54d6dc708...7d.exe

windows7-x64

10

b54d6dc708...7d.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b54d6dc708eade0818fcf91e59c7dbe37267abbe43a1672fb5f1c126e021ad7d

  • Size

    56KB

  • Sample

    230124-zl7glafd41

  • MD5

    dc09c3148ba09028fe0a43efd287917b

  • SHA1

    fea5a0668ddd1a7278c934276c2efada3ee2287a

  • SHA256

    b54d6dc708eade0818fcf91e59c7dbe37267abbe43a1672fb5f1c126e021ad7d

  • SHA512

    ee411ef051eb03bdb1f9bbddda987ec08bc80ab0c431b78abb52926794530db29e4a01ccbb325c15225d530e579b8f5678a948a378ebf70e8aa071d528505c36

  • SSDEEP

    1536:sNeRBl5PT/rx1mzwRMSTdLpJjYizrtZF:sQRrmzwR5J9zrZ

Score
10/10
phobosevasionpersistenceransomwarespywarestealer

Malware Config

Extracted

Path

C:\users\public\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 A335F462-2803 In case of no answer in 24 hours write us to this e-mail: [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/ 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.

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 8A1C1D2E-2803 In case of no answer in 24 hours write us to this e-mail: [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/ 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.

Targets

    • Target

      b54d6dc708eade0818fcf91e59c7dbe37267abbe43a1672fb5f1c126e021ad7d

    • Size

      56KB

    • MD5

      dc09c3148ba09028fe0a43efd287917b

    • SHA1

      fea5a0668ddd1a7278c934276c2efada3ee2287a

    • SHA256

      b54d6dc708eade0818fcf91e59c7dbe37267abbe43a1672fb5f1c126e021ad7d

    • SHA512

      ee411ef051eb03bdb1f9bbddda987ec08bc80ab0c431b78abb52926794530db29e4a01ccbb325c15225d530e579b8f5678a948a378ebf70e8aa071d528505c36

    • SSDEEP

      1536:sNeRBl5PT/rx1mzwRMSTdLpJjYizrtZF:sQRrmzwR5J9zrZ

    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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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