Overview

overview

10

Static

static

3

winprofile

windows7-x64

10

winprofile

windows10-1703-x64

10

Sharing

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General

  • Target

    58ddbea084ce18cfb3439219ebcf2fc5c1605d2f6271610b1c7af77b8d0484bd

  • Size

    448KB

  • Sample

    240514-fmtscacb67

  • MD5

    ce99e91e6c2a6defe1a86462870ba321

  • SHA1

    f3d31b5d4bec32a50e8a76430c801d1b8c4e6b70

  • SHA256

    58ddbea084ce18cfb3439219ebcf2fc5c1605d2f6271610b1c7af77b8d0484bd

  • SHA512

    005fc1fedaa4862134e3f38f6521302b6f9db82117b70e17c95157a4205a84348dbbcb5a037c125da89d32621740b4bf1613935da32a5555a8a1eb17b6f42106

  • SSDEEP

    12288:VPNXbjc+dHPgpgA6RiagtnIkJvEFZoZ/g1n:VFjZegjiagtnhOFZA/g1

Score
10/10
blackbastaransomwarespywarestealer

Malware Config

Extracted

Path

C:\Program Files\instructions_read_me.txt

Family

blackbasta

Ransom Note
ATTENTION! Your network has been breached and all data was encrypted. Please contact us at: https://bastad5huzwkepdixedg2gekg7jk22ato24zyllp6lnjx7wdtyctgvyd.onion/ Login ID: fff1e8d5-e1fb-4a01-99cf-eb3bb30fb61a *!* To access .onion websites download and install Tor Browser at: https://www.torproject.org/ (Tor Browser is not related to us) *!* To restore all your PCs and get your network working again, follow these instructions: - Any attempts to modify, decrypt or rename the files will lead to its fatal corruption. It doesn't matter, who are trying to do this, either it will be your IT guys or a recovery agency. Please follow these simple rules to avoid data corruption: - Do not modify, rename or delete files. Any attempts to modify, decrypt or rename the files will lead to its fatal corruption. - Do not hire a recovery company. They can't decrypt without the key. They also don't care about your business. They believe that they are good negotiators, but it is not. They usually fail. So speak for yourself. Waiting you in a chat.
URLs

https://bastad5huzwkepdixedg2gekg7jk22ato24zyllp6lnjx7wdtyctgvyd.onion/

Targets

    • Target

      58ddbea084ce18cfb3439219ebcf2fc5c1605d2f6271610b1c7af77b8d0484bd

    • Size

      448KB

    • MD5

      ce99e91e6c2a6defe1a86462870ba321

    • SHA1

      f3d31b5d4bec32a50e8a76430c801d1b8c4e6b70

    • SHA256

      58ddbea084ce18cfb3439219ebcf2fc5c1605d2f6271610b1c7af77b8d0484bd

    • SHA512

      005fc1fedaa4862134e3f38f6521302b6f9db82117b70e17c95157a4205a84348dbbcb5a037c125da89d32621740b4bf1613935da32a5555a8a1eb17b6f42106

    • SSDEEP

      12288:VPNXbjc+dHPgpgA6RiagtnIkJvEFZoZ/g1n:VFjZegjiagtnhOFZA/g1

    Score
    10/10
    blackbastaransomwarespywarestealer

    • Black Basta

      A ransomware family targeting Windows and Linux ESXi first seen in February 2022.

      ransomwareblackbasta

    • Renames multiple (9674) files with added filename extension

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

      ransomware

    • 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