Overview

overview

10

Static

static

3

aaf5c46e16...5d.exe

windows7-x64

10

aaf5c46e16...5d.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    aaf5c46e16d86bf91a5d733721c29ab69d8c53a1a38ae1038e8aedfc4d91f65d

  • Size

    490KB

  • Sample

    240909-r16jvatbqk

  • MD5

    d79d62b3a46352658a50a1cda9232e5c

  • SHA1

    3e4fbc8d507212adb853db29b9568312984b9dec

  • SHA256

    aaf5c46e16d86bf91a5d733721c29ab69d8c53a1a38ae1038e8aedfc4d91f65d

  • SHA512

    9bd94b48885de0e8f33a1cbc7bc6342cc29cca311c55accffbc5007a93797f4581d7d8ce13487a3b7859cac9e66ab89ff6cfd03a24dfdf720be995b31a9aeda5

  • SSDEEP

    3072:0jdKwyQ5akrwYqt3zJHfzypOH+xzVXpVHkK4jzeTCxaB:2dKwy76Jqt3zJWPzTBOzeOa

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://contirec7nchr45rx6ympez5rjldibnqzh7lsa56lvjvaeywhvoj3wad.onion/CRYw7aW6XKQVmbX2DmsLsHyLJJifiT4XLWmSv3Eo5V4pwDkcy6JhL2Y6T2pWXY5g 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--- CRYw7aW6XKQVmbX2DmsLsHyLJJifiT4XLWmSv3Eo5V4pwDkcy6JhL2Y6T2pWXY5g ---END ID---
URLs

http://contirec7nchr45rx6ympez5rjldibnqzh7lsa56lvjvaeywhvoj3wad.onion/CRYw7aW6XKQVmbX2DmsLsHyLJJifiT4XLWmSv3Eo5V4pwDkcy6JhL2Y6T2pWXY5g

Targets

    • Target

      aaf5c46e16d86bf91a5d733721c29ab69d8c53a1a38ae1038e8aedfc4d91f65d

    • Size

      490KB

    • MD5

      d79d62b3a46352658a50a1cda9232e5c

    • SHA1

      3e4fbc8d507212adb853db29b9568312984b9dec

    • SHA256

      aaf5c46e16d86bf91a5d733721c29ab69d8c53a1a38ae1038e8aedfc4d91f65d

    • SHA512

      9bd94b48885de0e8f33a1cbc7bc6342cc29cca311c55accffbc5007a93797f4581d7d8ce13487a3b7859cac9e66ab89ff6cfd03a24dfdf720be995b31a9aeda5

    • SSDEEP

      3072:0jdKwyQ5akrwYqt3zJHfzypOH+xzVXpVHkK4jzeTCxaB:2dKwy76Jqt3zJWPzTBOzeOa

    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 (7988) 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