Overview

overview

10

Static

static

3

winprofile

windows7-x64

10

winprofile

windows10-1703-x64

10

Sharing

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General

  • Target

    86a4dd6be867846b251460d2a0874e6413589878d27f2c4482b54cec134cc737

  • Size

    1010KB

  • Sample

    240514-fm3egscb75

  • MD5

    e4d9351749d5b713b3838ba7b1fe8060

  • SHA1

    e1caf6484d899e7bb4d0c72e8bea8ff718ff073a

  • SHA256

    86a4dd6be867846b251460d2a0874e6413589878d27f2c4482b54cec134cc737

  • SHA512

    ed422a357fa7bb4b03914490ec2a698854430296804218257c6be82982b3e8f0f405d8a0ad825deb40459a6043773da8bf3178125a1080846d257bff6efb2932

  • SSDEEP

    12288:6cQgkNceVMcpWYgeWYg955/155/DEbdit4+1WJm5nN0gJHrGx5w/A0z+TMJjAolK:6cDkNcAV5KOgZrGXw/AHTwjA6M

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: 334f1075-0c66-416a-8435-6e56232d7290 *!* 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

      86a4dd6be867846b251460d2a0874e6413589878d27f2c4482b54cec134cc737

    • Size

      1010KB

    • MD5

      e4d9351749d5b713b3838ba7b1fe8060

    • SHA1

      e1caf6484d899e7bb4d0c72e8bea8ff718ff073a

    • SHA256

      86a4dd6be867846b251460d2a0874e6413589878d27f2c4482b54cec134cc737

    • SHA512

      ed422a357fa7bb4b03914490ec2a698854430296804218257c6be82982b3e8f0f405d8a0ad825deb40459a6043773da8bf3178125a1080846d257bff6efb2932

    • SSDEEP

      12288:6cQgkNceVMcpWYgeWYg955/155/DEbdit4+1WJm5nN0gJHrGx5w/A0z+TMJjAolK:6cDkNcAV5KOgZrGXw/AHTwjA6M

    Score
    10/10
    blackbastaransomwarespywarestealer

    • Black Basta

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

      ransomwareblackbasta

    • Renames multiple (9728) 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