General

  • Target

    bebd409c8fae76c16040bcd69eed914520d3660ab2da057955e0fe6bef65bda1.bin.sample

  • Size

    1023KB

  • Sample

    241218-n7a5qsyqhl

  • MD5

    d231f7e053b711e99a40c1070992064f

  • SHA1

    2a59f88f51fbe966382e2b82b22bdd6981240cb7

  • SHA256

    bebd409c8fae76c16040bcd69eed914520d3660ab2da057955e0fe6bef65bda1

  • SHA512

    d4778c696c87ad918e798413bf4ab535cbed6ffaf411635b3ee86b8be48e3fc1c35ae78f1514ce015ea56527cccd679a1cdaa2498514891f16b045e022fb3c7d

  • SSDEEP

    12288:XlouFyOk1C+SWYgeWYg955/155/sxw5USG2eaumYIhg8/X1lBYK4o1TpzkBmbzyu:XlouFyOkY+lYKDyKIRQboJXhKTnVrf

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: 5e80b250-815a-4062-8ac0-3ef4881feb08 *!* 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

      bebd409c8fae76c16040bcd69eed914520d3660ab2da057955e0fe6bef65bda1.bin.sample

    • Size

      1023KB

    • MD5

      d231f7e053b711e99a40c1070992064f

    • SHA1

      2a59f88f51fbe966382e2b82b22bdd6981240cb7

    • SHA256

      bebd409c8fae76c16040bcd69eed914520d3660ab2da057955e0fe6bef65bda1

    • SHA512

      d4778c696c87ad918e798413bf4ab535cbed6ffaf411635b3ee86b8be48e3fc1c35ae78f1514ce015ea56527cccd679a1cdaa2498514891f16b045e022fb3c7d

    • SSDEEP

      12288:XlouFyOk1C+SWYgeWYg955/155/sxw5USG2eaumYIhg8/X1lBYK4o1TpzkBmbzyu:XlouFyOkY+lYKDyKIRQboJXhKTnVrf

    • Black Basta

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

    • Blackbasta family

    • Renames multiple (9721) files with added filename extension

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

    • Reads user/profile data of web browsers

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

    • Drops desktop.ini file(s)

MITRE ATT&CK Enterprise v15

Tasks