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Ransomware @decrypt_files2017 [HOW TO RECOVER ENCRYPTED FILES.TXT] Variation


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#1 hanzo_hattori

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Posted 24 May 2017 - 10:59 PM

Hi,

 

A new type of ransomware ?

 

Similar with case .@decrypt2017

[https://www.bleepingcomputer.com/forums/t/624518/globe-ransomware-help-and-support-purge-extension-how-to-restore-fileshta/page-27?hl=%2Bdecrypt2017#entry4233190]

 

ID RANSOMWARE detect as Amnesia

[https://id-ransomware.malwarehunterteam.com/identify.php?case=2c6d9d2e9eb05ee2976811f136cc26c8ead51743]

 

Decrypt using both Amnesia & Globe3 Tools as suggested but fail.

 

 

SAMPLE ENCRYPTED NAMING : "4M000000003Eh0kAmTtxsMnx2-qNtRKgYBKdS7FaLZ6+Thym79I+pg.@decrypt_files2017"

SAMPLE ORIGINAL NAMING : "Problems QP.txt" 

 

Each encrypted file contain padding at the end of the content (sample)...

$•lm‹Àw¡ÝàÕÖGAOo#       151610500084990929893887017861701432015856255297910729999963253578815138622719000000000000000000000000000000000000000000000000000000000000000000000000000000

Content of [HOW TO RECOVER ENCRYPTED FILES.TXT]

====================================================================================================

YOUR FILES ARE ENCRPTED.

Your personal identifier:
0793599265777189135114034010509961860393865204058494717064836278821812242448487415242053029501148573
4625289883077169994795614553311554525524559035090479604286861942643198878453279393899493568885285172
3285477805725802194323822876303736993640220504605613174532683134700152299160979785026807587284495061
1658021792154318928246503032303113999228709171988428998969172101869376236936176254824087975104946339
5374167637773396327789822155014956909771340956937402445249857156103408779865500903092199999123207355
4622337994045091919784240796563021729382593770447739487134160750553879233166386668803899688130896261
254386100976187726

Encrypt your documents, photos, databases, save games and other important data.

Data recovery requires a decryptor.
To get the decryptor, you must send a message to the Telegram: http://t.me/decrypt_files2017
In the letter, indicate your personal identifier (at the top of this document).
In the response message you receive the price of the decryptor and bitcoin account.
When the money transfer is confirmed, you will receive a file decryption for your computer.
After starting the decryption program, all your files and file names will be restored.

We can decrypt one file free as proof.

If you do not have bitkuins
* Buy bitcone crypto currency: https://localbitcoins.com/buy_bitcoins


Attention!
* Do not try to uninstall the program or run antivirus software.
* Attempts to self-decrypt the files will lead to the loss of your data.
* Decoders of other users are incompatible with your data, as each user unique encryption key.
* If several local servers are encrypted you need to pay only once.

====================================================================================================

 

Many thanks ~

 

 



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#2 hanzo_hattori

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Posted 24 May 2017 - 11:04 PM

A sample of zip archived file (4 files) have been submitted for reference.



#3 quietman7

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Posted 25 May 2017 - 05:32 AM

4M000000003Eh0kAmTtxsMnx2-qNtRKgYBKdS7FaLZ6+Thym79I+pg looks like the encryption patteran and HOW TO RECOVER ENCRYPTED FILES.TXT is the name of the ransom note for Amnesia Ransomware.

There is an ongoing discussion in this topic where victims can post comments, ask questions and seek further assistance. Other victims have been directed there to share information, experiences and suggestions.Rather than have everyone with individual topics, it would be best (and more manageable for staff) if you posted any more questions, comments or requests for assistance in the above support topic discussion...it includes experiences by experts, a variety of IT consultants, end users and company reps who have been affected by ransomware infections. To avoid unnecessary confusion, this topic is closed.

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