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Analysis

  • max time kernel
    98s
  • max time network
    148s
  • platform
    ubuntu-18.04_amd64
  • resource
    ubuntu1804-amd64-20230621-en
  • resource tags

    arch:amd64arch:i386image:ubuntu1804-amd64-20230621-enkernel:4.15.0-161-genericlocale:en-usos:ubuntu-18.04-amd64system
  • submitted
    26/07/2023, 14:01

General

  • Target

    NA_713b699c04f21000fca981e69_JC.elf

  • Size

    2.3MB

  • MD5

    171d2a50c6d7e69281d1c3ef98d510f2

  • SHA1

    322db4ca435004a127acd4171cc52be9edaf5338

  • SHA256

    713b699c04f21000fca981e698e1046d4595f423bd5741d712fd7e0bc358c771

  • SHA512

    2226d1a5e9c8a2920fa8d327b53e10f135e9b30c8c3d1e7fbb3a59a51df782f106f41f60ad8140a1de4a81ef6b230418126ffb24bd75eab3c3a298ada2f58913

  • SSDEEP

    49152:bC9tUNrb/T7vO90dL3BmAFd4A64nsfJcm9M3YJIpgfDVw0ksgg778GzvyKYUcTD1:bzcM4IyEWyKP

Score
10/10

Malware Config

Extracted

Path

/MEag_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: 5mX2Ja7tXTQd Password: 36VFJGoJ6t4qhgbHLXyJ 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.ndjmu 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/

Signatures

  • Hive

    A ransomware written in Golang first seen in June 2021.

  • Deletes itself 1 IoCs
  • Enumerates running processes

    Discovers information about currently running processes on the system

  • Reads CPU attributes 1 TTPs 22 IoCs
  • Reads hardware information 1 TTPs 1 IoCs

    Accesses system info like serial numbers, manufacturer names etc.

  • Reads network interface configuration 2 TTPs 12 IoCs

    Fetches information about one or more active network interfaces.

  • Enumerates kernel/hardware configuration 1 TTPs 64 IoCs

    Reads contents of /sys virtual filesystem to enumerate system information.

  • Reads runtime system information 64 IoCs

    Reads data from /proc virtual filesystem.

Processes

  • /tmp/NA_713b699c04f21000fca981e69_JC.elf
    /tmp/NA_713b699c04f21000fca981e69_JC.elf
    1⤵
      PID:614

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • /MEag_HOW_TO_DECRYPT.txt

      Filesize

      1KB

      MD5

      24a4eff548b411e7716858ce77d60240

      SHA1

      757acc90bccf8dc11a1440015b4d02dcb7962d35

      SHA256

      9f3cb32b4ea42ee56ba952a09af75c5a180488d33945bb06f97df944183a46a0

      SHA512

      61abe02146c8a2d29c76f0625170cbcb903e8fc8bbf7f4fd4afcdcff70972f3042dc19a741fa5a3756ca0eb2f0e3dbf4fbb6a192e8897d952607f211177844be

    • /ktOvBUHy4v-0bTHR9NRQWErk8ySrBWOheYphMNbLbwD_.key.ndjmu

      Filesize

      1.2MB

      MD5

      c0a567a7f6ca9711ca2a3ae2c20e7dc0

      SHA1

      8aef2fef9cd65d4a5f8d720bd666ed318a6231ba

      SHA256

      669758e2972b0462073f70a0c89e29c058080b3f931b09dc72bb725f333ab34a

      SHA512

      a0e20b2823d63bf7a23a655576d02a79bdfdb812074ab8025bc551e0affa85ee18a1306eb00762753a13ea1bcbbbf4036973b253104645205d10e1fa26bb9543