Overview

overview

10

Static

static

3

217d101b03...48.exe

windows7-x64

10

217d101b03...48.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    4fb16b9c430a956f1020e1da670aaeeb6115adfcbd8730b192663958280ebff9

  • Size

    1.6MB

  • Sample

    240831-258vwa1bnl

  • MD5

    bb43270865fd4781a816649a6cf3221f

  • SHA1

    18f54001539a7f33905e74f52a882f8dd2b37d78

  • SHA256

    4fb16b9c430a956f1020e1da670aaeeb6115adfcbd8730b192663958280ebff9

  • SHA512

    3db3fde86da2e2be42736d91701a9f7209eb805b78054bfd7734b712c02c3b6bc3f4dfa866141e45e79948f75296385ad5fd75b542b096615c54fcb0441093b1

  • SSDEEP

    49152:t2lJNf+YDupmX35m2e8S9zMyzKG+XvvBia:t0GYCg0mTyzKG+XXx

Score
10/10
conticredential_accessdiscoveryransomwarespywarestealer

Malware Config

Extracted

Path

C:\Program Files (x86)\readme.txt

Family

conti

Ransom Note
All of your files are currently encrypted by CONTI strain. As you know (if you don't - just "google it"), all of the data that has been encrypted by our software cannot be recovered by any means without contacting our team directly. If you try to use any additional recovery software - the files might be damaged, so if you are willing to try - try it on the data of the lowest value. To make sure that we REALLY CAN get your data back - we offer you to decrypt 2 random files completely free of charge. You can contact our team directly for further instructions through our website : TOR VERSION : (you should download and install TOR browser first https://torproject.org) http://contirecj4hbzmyzuydyzrvm2c65blmvhoj2cvf25zqj2dwrrqcq5oad.onion/ HTTPS VERSION : https://contirecovery.best YOU SHOULD BE AWARE! Just in case, if you try to ignore us. We've downloaded a pack of your internal data and are ready to publish it on out news website if you do not respond. So it will be better for both sides if you contact us as soon as possible. ---BEGIN ID--- WIzXR2lGvuQk29m1PY7u4rlctcqqD9r7P8cxcChaQuFbVn9c3SEhznrejtQj3jBf ---END ID---
URLs

http://contirecj4hbzmyzuydyzrvm2c65blmvhoj2cvf25zqj2dwrrqcq5oad.onion/

https://contirecovery.best

Targets

    • Target

      217d101b037020cbcdd9fb7e67b2dae7ed3e8467b0dad1ca1ac0a160dc39fb48

    • Size

      2.0MB

    • MD5

      1c37c947943a928e5378931ca23d3379

    • SHA1

      570eead825c666609b7f7d94de4ff90a86cacb94

    • SHA256

      217d101b037020cbcdd9fb7e67b2dae7ed3e8467b0dad1ca1ac0a160dc39fb48

    • SHA512

      70b16ed622c6cbf75e1e20c08f6415e0ed055c1b1ac9528e98713079bc93eefde4c67a06b8ba20265eafeeb7eb25c21c20f6d74ad00896533638ef6759683ace

    • SSDEEP

      49152:0/PdqNddtNfBTXtF7tcEXwNBn+fxl7LI4mfe7mEttebsA8EnqN2U:0/PQNdjjtF7rSn+7LCfLE/eJH

    Score
    10/10
    conticredential_accessdiscoveryransomwarespywarestealer

    • Conti Ransomware

      Ransomware generally thought to be a successor to Ryuk.

      ransomwareconti

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

      credential_accessstealer

    • Renames multiple (7993) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

      ransomware

    • Credentials from Password Stores: Windows Credential Manager

      Suspicious access to Credentials History.

      credential_accessstealer

    • Drops startup file

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Drops desktop.ini file(s)

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks