Resubmissions

13-01-2022 13:01

220113-p9l6fsace2 10

13-01-2022 11:09

220113-m9h3pahfhp 10

General

  • Target

    cd1f5c8ec7be164ae3d70ca50c118e9a270996f9f20c51ede383a96d849c9c52

  • Size

    2.5MB

  • Sample

    220113-p9l6fsace2

  • MD5

    9c156aff00fc0ac66ed918d000041932

  • SHA1

    f2fc2bade3f0447ff68bf2c00dadcce1a966b4a0

  • SHA256

    cd1f5c8ec7be164ae3d70ca50c118e9a270996f9f20c51ede383a96d849c9c52

  • SHA512

    43834c400a1a4fb83db8c16332345c86b1e568d45944b31721e9098f00dfe3be731d0661c02e103a4179cf8f35771d842d4dfa36aefd1a60f6577448f2600b02

Malware Config

Extracted

Path

C:\Program Files\7-Zip\sXhL_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: PmVLWj8fW8AP Password: 73oonMZEG4hvqq5twmp5 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.rmvlh 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

      cd1f5c8ec7be164ae3d70ca50c118e9a270996f9f20c51ede383a96d849c9c52

    • Size

      2.5MB

    • MD5

      9c156aff00fc0ac66ed918d000041932

    • SHA1

      f2fc2bade3f0447ff68bf2c00dadcce1a966b4a0

    • SHA256

      cd1f5c8ec7be164ae3d70ca50c118e9a270996f9f20c51ede383a96d849c9c52

    • SHA512

      43834c400a1a4fb83db8c16332345c86b1e568d45944b31721e9098f00dfe3be731d0661c02e103a4179cf8f35771d842d4dfa36aefd1a60f6577448f2600b02

    • 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 extensions of user files

      Ransomware generally changes the extension on encrypted files.

    • 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