satana

General

Target
Ransomware.Satana.zip
Size 57KB
Sample250902-wnlfcsgl2v
SHA256 4785c134b128df624760c02ad23c7e345a234a99828c3fecf58fbd6d5449897f
MD5 82f621944ee2639817400befabedffcf
SHA1 c183ae5ab43b9b3d3fabdb29859876c507a8d273
SHA512 7a2257af32b265596e9f864767f2b86fb439b846f7bffa4b9f477f2e54bc3ff2bb56a39db88b72a0112972959570afc697c3202839a836a6d10409a10985031b
SSDEEP 1536:GBfLHxIOBET2Uvk6w5yD5O92x2HtYli0kR5sJ7LNeeSLK/TJ:GBf9IOXok6DODtY40kDsjiL6F
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

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: 81DFE6FD47088D71BD2190E36472A141 and pay on a Bitcoin Wallet: Xoq9wmiB1vbT7WAkGZWcgex544YGdC93Eb 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: 81DFE6FD47088D71BD2190E36472A141 this is code; you must send BTC: Xoq9wmiB1vbT7WAkGZWcgex544YGdC93Eb 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!>

Emails

[email protected]

Targets

- Target
  683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96.bin
- Size 49KB
- SHA256 683a09da219918258c58a7f61f7dc4161a3a7a377cf82a31b840baabfb9a4a96
- MD5 46bfd4f1d581d7c0121d2b19a005d3df
- SHA1 5b063298bbd1670b4d39e1baef67f854b8dcba9d
- SHA512 b52aa090f689765d099689700be7e18922137e7a860a00113e3f72aa6553e94a870bbb741e52de9617506a236a2a59198fb224fcd128576d76642eec9d715df5
- SSDEEP 768:AbFw10RFnAwJM7MiqwecUaX5h4IuCdYa+XLXTGY1idL2WYiwtDj:Apw10vnAOIUaJh4IXdWXLXTWLfuFj
- MD5 SHA1 SHA512 SSDEEP
Score

6^/10

discovery
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- Suspicious use of SetThreadContext
behavioral1
- Target
  unpacked.mem
- Size 72KB
- SHA256 b38b4c1dcf6d6ecd1bbfc236b43c37c18044c2f42f11e5088384f4bd0751929c
- MD5 108756f41d114eb93e136ba2feb838d0
- SHA1 8c6b51923ee7da2f4642c7717db95fbb77d96164
- SHA512 d13183e8ba4689475b0cb3f5cc7acbfba34a1ba661eb5988984647c2bd3e561cfa03f6267f60ae9fb2ca0783f26c105cdbcfc89def598c48968febef23c21aaa
- SSDEEP 768:F9NJK3qZRhxXHIQBsLL16BKc+bBQZ/UMc2:rXzXol6cc+lQZMMc2
- MD5 SHA1 SHA512 SSDEEP
Score

10^/10

bootkit discovery satana persistence ransomware
- Satana
  Ransomware family which also encrypts the system's Master Boot Record (MBR).
  ransomware satana
- Satana family
  satana
- Deletes itself
- Executes dropped EXE
- 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.
  bootkit persistence
behavioral2