General
Target

20a2250d93226c25246b32f6dabbe7a876c60843e487c8e7aed76dd0aba23042

Size

3MB

Sample

211122-m5tnmaacg3

Score
10/10
MD5

0ab044581b75da84b0e929590638095e

SHA1

1e907df240eadb3d27d145d50da9025d524728fd

SHA256

20a2250d93226c25246b32f6dabbe7a876c60843e487c8e7aed76dd0aba23042

SHA512

168120b07437e3e6664128f0e23f6792b714d3ffa41131f7027099c0a5bd2dc0b538dd53fedb4cfadbcb9ea07ebae75c67b0e8bd2c6054aa991a3bdf8e42dbb7

Malware Config

Extracted

Path

C:\Program Files\7-Zip\etrU_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: hyYeLBF36G1U Password: sx77BJWt3JYh7xCtfZ2w 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.mhkwl 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

20a2250d93226c25246b32f6dabbe7a876c60843e487c8e7aed76dd0aba23042

MD5

0ab044581b75da84b0e929590638095e

Filesize

3MB

Score
10/10
SHA1

1e907df240eadb3d27d145d50da9025d524728fd

SHA256

20a2250d93226c25246b32f6dabbe7a876c60843e487c8e7aed76dd0aba23042

SHA512

168120b07437e3e6664128f0e23f6792b714d3ffa41131f7027099c0a5bd2dc0b538dd53fedb4cfadbcb9ea07ebae75c67b0e8bd2c6054aa991a3bdf8e42dbb7

Tags

Signatures

  • Deletes Windows Defender Definitions

    Description

    Uses mpcmdrun utility to delete all AV definitions.

    Tags

    TTPs

    Command-Line Interface
  • Hive

    Description

    A ransomware written in Golang first seen in June 2021.

    Tags

  • Modifies Windows Defender Real-time Protection settings

    Tags

    TTPs

    Modify RegistryModify Existing ServiceDisabling Security Tools
  • Modifies security service

    Tags

    TTPs

    Modify RegistryModify Existing Service
  • Clears Windows event logs

    Tags

    TTPs

    Indicator Removal on Host
  • Deletes shadow copies

    Description

    Ransomware often targets backup files to inhibit system recovery.

    Tags

    TTPs

    File DeletionInhibit System Recovery
  • Modifies boot configuration data using bcdedit

    Tags

    TTPs

    Inhibit System Recovery
  • Reads user/profile data of web browsers

    Description

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

    Tags

    TTPs

    Data from Local SystemCredentials in Files

Related Tasks

MITRE ATT&CK Matrix
Command and Control
    Credential Access
    Discovery
      Exfiltration
        Initial Access
          Lateral Movement
            Privilege Escalation
              Tasks

              static1

              Score
              N/A

              behavioral2

              Score
              1/10