General

  • Target

    9797a79f00fe9d147bf3a649a54019e9c3763ea1a90d9015774439f9cd5e971c

  • Size

    2.7MB

  • Sample

    220113-l94hyshddn

  • MD5

    9be36e26502078b2ce42beb735e96673

  • SHA1

    d972bec085901c3257a3df2ef02e9555c57d9b9a

  • SHA256

    9797a79f00fe9d147bf3a649a54019e9c3763ea1a90d9015774439f9cd5e971c

  • SHA512

    7ad070596f29d7e10adfc271a1c2ae1dab9aefd08c3788834135a4bbdce456d0980dd8b5c47aef14968eb9cc68a992cc94ba3c0c12aac4ff476804e9943817df

Malware Config

Extracted

Path

C:\Program Files\7-Zip\6pZZ_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: 4J4ySUMF1TJ4 Password: 8RRhLG5W5xwb4dUQDcsr 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.eeyee 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

      9797a79f00fe9d147bf3a649a54019e9c3763ea1a90d9015774439f9cd5e971c

    • Size

      2.7MB

    • MD5

      9be36e26502078b2ce42beb735e96673

    • SHA1

      d972bec085901c3257a3df2ef02e9555c57d9b9a

    • SHA256

      9797a79f00fe9d147bf3a649a54019e9c3763ea1a90d9015774439f9cd5e971c

    • SHA512

      7ad070596f29d7e10adfc271a1c2ae1dab9aefd08c3788834135a4bbdce456d0980dd8b5c47aef14968eb9cc68a992cc94ba3c0c12aac4ff476804e9943817df

    • 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.

    • Modifies boot configuration data using bcdedit

    • 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