General

  • Target

    a235bb61d1eb9f2f39767b844c28086a4582e58afdca4678d309395f28a65a5b.bin.sample

  • Size

    3.5MB

  • Sample

    220112-r7pjxachb7

  • MD5

    851a6706bd679387f197f552dae896bc

  • SHA1

    ee7d2cf647ee85becd133146b4f600f2fa6965e8

  • SHA256

    a235bb61d1eb9f2f39767b844c28086a4582e58afdca4678d309395f28a65a5b

  • SHA512

    ba586db7ec4cc3bf89f2e2ad037f1a36e139f55e125087a3840331bb7d47105cffb2d4e46b154fde07007f0e7b8be202fa76f0eca7636409f3c47484bd081a1e

Malware Config

Extracted

Path

C:\Program Files\7-Zip\wPfq_HOW_TO_DECRYPT.txt

Family

hive

Ransom Note
Your network has been breached and all data were encrypted. Personal data, financial reports and important documents are ready to disclose. To decrypt all the data and to prevent exfiltrated files to be disclosed at http://hiveleakdbtnp76ulyhi52eag6c6tyc3xw7ez7iqy6wc34gd2nekazyd.onion/ you will need to purchase our decryption software. Please contact our sales department at: http://hivecust6vhekztbqgdnkks64ucehqacge3dij3gyrrpdp57zoq3ooqd.onion/ Login: oZryTcy3PbzE Password: vcRa9VmK7Cc7pVDMH8fT To get an access to .onion websites download and install Tor Browser at: https://www.torproject.org/ (Tor Browser is not related to us) Follow the guidelines below to avoid losing your data: - Do not modify, rename or delete *.key.vl6ia files. Your data will be undecryptable. - Do not modify or rename encrypted files. You will lose them. - Do not report to the Police, FBI, etc. They don't care about your business. They simply won't allow you to pay. As a result you will lose everything. - 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. - Do not reject to purchase. Exfiltrated files will be publicly disclosed.
URLs

http://hiveleakdbtnp76ulyhi52eag6c6tyc3xw7ez7iqy6wc34gd2nekazyd.onion/

http://hivecust6vhekztbqgdnkks64ucehqacge3dij3gyrrpdp57zoq3ooqd.onion/

Targets

    • Target

      a235bb61d1eb9f2f39767b844c28086a4582e58afdca4678d309395f28a65a5b.bin.sample

    • Size

      3.5MB

    • MD5

      851a6706bd679387f197f552dae896bc

    • SHA1

      ee7d2cf647ee85becd133146b4f600f2fa6965e8

    • SHA256

      a235bb61d1eb9f2f39767b844c28086a4582e58afdca4678d309395f28a65a5b

    • SHA512

      ba586db7ec4cc3bf89f2e2ad037f1a36e139f55e125087a3840331bb7d47105cffb2d4e46b154fde07007f0e7b8be202fa76f0eca7636409f3c47484bd081a1e

    • Deletes Windows Defender Definitions

      Uses mpcmdrun utility to delete all AV definitions.

    • Hive

      A ransomware written in Golang first seen in June 2021.

    • Modifies Windows Defender Real-time Protection settings

    • Modifies security service

    • Clears Windows event logs

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Reads user/profile data of web browsers

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

MITRE ATT&CK Enterprise v6

Tasks