Overview

overview

10

Static

static

3

Trojan.Ransom.exe

windows7-x64

10

Trojan.Ransom.exe

windows10-1703-x64

5

Trojan.Ransom.exe

windows10-2004-x64

5

Trojan.Ransom.exe

windows11-21h2-x64

5

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General

  • Target

    Trojan.Ransom.Satana.zip

  • Size

    34KB

  • Sample

    240329-3ddfbsbh6w

  • MD5

    18881d488739f0fffa5f08c18d8a650d

  • SHA1

    f1ad045b8d0a53c13cce1a18f1a2f59b5ca2dba9

  • SHA256

    50716abdde2a383ed8c5da0c10d7c42e52a0d1c7b38878f1b130d08e13d5c5a5

  • SHA512

    a0c303a37ad4dc56e938463003544bff50eddb8d13390d6890fe16a1d02b5e9f05a75cb5cf2cb0e6baad31514a025f7c07d8185f30facdff4051981524ecaf7c

  • SSDEEP

    768:rZuS5bFDAovPXSyiIHcNNVt173snyUJNEbV33ARp:rZuS5jvPNih/H1738DQpQP

Score
10/10
satanabootkitpersistenceransomware

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\Temp\!satana!.txt

Ransom Note
You had bad luck.There was crypting of all your files in a FS bootkit virus <!SATANA!> To decrypt you need send on this E-mail: [email protected] your private code: A3D90235E1136671AB1195C6078184FF and pay on a Bitcoin Wallet: XgcJptdY1pSVtCGCAvFBavH7oWAe2iASvS total 0,5 btc After that during 1 - 2 days the software will be sent to you - decryptor - and the necessary instructions. All changes in hardware configurations of your computer can make the decryption of your files absolutely impossible! Decryption of your files is possible only on your PC! Recovery is possible during 7 days, after which the program - decryptor - can not ask for the necessary signature from a public certificate server. Please contact via e-mail, which you can find as yet in the form of a text document in a folder with encrypted files, as well as in the name of all encrypted files.If you do not appreciate your files we recommend you format all your disks and reinstall the system. Read carefully this warning as it is no longer able to see at startup of the computer. We remind once again- it is all serious! Do not touch the configuration of your computer! E-mail: [email protected] - this is our mail CODE: A3D90235E1136671AB1195C6078184FF this is code; you must send BTC: XgcJptdY1pSVtCGCAvFBavH7oWAe2iASvS here need to pay 0,5 bitcoins How to pay on the Bitcoin wallet you can easily find on the Internet. Enter your unlock code, obtained by E-mail here and press "ENTER" to continue the normal download on your computer. Good luck! May God help you! <!SATANA!>

Targets

    • Target

      Trojan.Ransom.Satana

    • Size

      49KB

    • MD5

      46bfd4f1d581d7c0121d2b19a005d3df

    • SHA1

      5b063298bbd1670b4d39e1baef67f854b8dcba9d

    • SHA256

      683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96

    • SHA512

      b52aa090f689765d099689700be7e18922137e7a860a00113e3f72aa6553e94a870bbb741e52de9617506a236a2a59198fb224fcd128576d76642eec9d715df5

    • SSDEEP

      768:AbFw10RFnAwJM7MiqwecUaX5h4IuCdYa+XLXTGY1idL2WYiwtDj:Apw10vnAOIUaJh4IXdWXLXTWLfuFj

    Score
    10/10
    satanabootkitpersistenceransomware

    • Satana

      Ransomware family which also encrypts the system's Master Boot Record (MBR).

      ransomwaresatana

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

      ransomware

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2behavioral3behavioral4

MITRE ATT&CK Enterprise v15

Tasks