General

  • Target

    56c72444a610c757a3ff81d991681a51c42e5e839dbaeaf15887f075cde83747

  • Size

    3.5MB

  • Sample

    211122-nljjzsfchq

  • MD5

    d63d3afed4c1975a7e31906e0e163305

  • SHA1

    b3f4e45ef92c5ec76bfdaeb3a19071db65ddd7c0

  • SHA256

    56c72444a610c757a3ff81d991681a51c42e5e839dbaeaf15887f075cde83747

  • SHA512

    3c92f0cb5e63620919d7ab412741396fb0f65558a621c4328a69a33ada732f80d03548d3cd88734cd4bc038a7b7c240ecfe61a1f56ead387f04c700fe7d6c1be

Malware Config

Extracted

Path

C:\Program Files\7-Zip\rn9D_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: JCuN1os9MGDE Password: geF3ue2JssuFq6PwGBbK 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.cggbt 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

      56c72444a610c757a3ff81d991681a51c42e5e839dbaeaf15887f075cde83747

    • Size

      3.5MB

    • MD5

      d63d3afed4c1975a7e31906e0e163305

    • SHA1

      b3f4e45ef92c5ec76bfdaeb3a19071db65ddd7c0

    • SHA256

      56c72444a610c757a3ff81d991681a51c42e5e839dbaeaf15887f075cde83747

    • SHA512

      3c92f0cb5e63620919d7ab412741396fb0f65558a621c4328a69a33ada732f80d03548d3cd88734cd4bc038a7b7c240ecfe61a1f56ead387f04c700fe7d6c1be

    • 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