General
- Target unpacked.mem
- Size 72KB
- Sample221013-ty5wmsdbcj
- SHA256 b38b4c1dcf6d6ecd1bbfc236b43c37c18044c2f42f11e5088384f4bd0751929c
- MD5 108756f41d114eb93e136ba2feb838d0
- SHA1 8c6b51923ee7da2f4642c7717db95fbb77d96164
- SHA512 d13183e8ba4689475b0cb3f5cc7acbfba34a1ba661eb5988984647c2bd3e561cfa03f6267f60ae9fb2ca0783f26c105cdbcfc89def598c48968febef23c21aaa
- SSDEEP 768:F9NJK3qZRhxXHIQBsLL16BKc+bBQZ/UMc2:rXzXol6cc+lQZMMc2
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Static task
static1
Behavioral task
behavioral1
Sample
unpacked.exe
Resource
win7-20220812-en
13 signatures
150 seconds
Behavioral task
behavioral2
Sample
unpacked.exe
Resource
win10v2004-20220812-en
8 signatures
150 seconds
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: Xmw3ufNfX5zWkspZAmCWgcF1epMahhZWTR 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: Xmw3ufNfX5zWkspZAmCWgcF1epMahhZWTR 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
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: 513E5C1EB737506EF96B1B0C50B56FA5 and pay on a Bitcoin Wallet: XqW49FMuYkSVhSwjB6wvgHNnTDhTasLqtx 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: 513E5C1EB737506EF96B1B0C50B56FA5 this is code; you must send BTC: XqW49FMuYkSVhSwjB6wvgHNnTDhTasLqtx 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
Targets
-
- Target unpacked.mem
- Size 72KB
- SHA256 b38b4c1dcf6d6ecd1bbfc236b43c37c18044c2f42f11e5088384f4bd0751929c
- MD5 108756f41d114eb93e136ba2feb838d0
- SHA1 8c6b51923ee7da2f4642c7717db95fbb77d96164
- SHA512 d13183e8ba4689475b0cb3f5cc7acbfba34a1ba661eb5988984647c2bd3e561cfa03f6267f60ae9fb2ca0783f26c105cdbcfc89def598c48968febef23c21aaa
- SSDEEP 768:F9NJK3qZRhxXHIQBsLL16BKc+bBQZ/UMc2:rXzXol6cc+lQZMMc2
- MD5 SHA1 SHA512 SSDEEP
Score10/10Executes dropped EXE
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
Deletes itself
Loads dropped DLL
Adds Run key to start application
Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.