General

  • Target

    이_력_서[230124 경력사항도 같이 기재하였습니다 잘 부탁드립니다].exe.vir

  • Size

    512KB

  • Sample

    230126-cs4b7adg2w

  • MD5

    6a98b2b6e37c7c92368548e902e9a139

  • SHA1

    9ba6adee7dc59242d15c6506fa8d51d40a38ca9e

  • SHA256

    d1a4e6a654f0f8afa998099cd95faf882918a9d266028b578be7bcf4e123ba17

  • SHA512

    a62753b579651d4006283182972b4b952f21b3f86ae6d99366170bad859a34a8b69a0f70c8643bd156e01f07395f037f63debbdeac3c77b58742355cb1b21340

  • SSDEEP

    12288:7yPQxK0GtV6Yc2rzgfur479pAZDATfzmRf9mC6H:mQk/tQz2HWFNTfzqfoh

Malware Config

Extracted

Path

C:\odt\Restore-My-Files.txt

Ransom Note
LockBit 2.0 Ransomware Your data are stolen and encrypted The data will be published on TOR website http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion and https://bigblog.at if you do not pay the ransom You can contact us and decrypt one file for free on these TOR sites http://lockbitsup4yezcd5enk5unncx3zcy7kw6wllyqmiyhvanjj352jayid.onion http://lockbitsap2oaqhcun3syvbqt6n5nzt7fqosc6jdlmsfleu3ka4k2did.onion OR https://decoding.at Decryption ID: D167D5D82822CF4AA203FFCD632F913F
URLs

http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion

https://bigblog.at

http://lockbitsup4yezcd5enk5unncx3zcy7kw6wllyqmiyhvanjj352jayid.onion

http://lockbitsap2oaqhcun3syvbqt6n5nzt7fqosc6jdlmsfleu3ka4k2did.onion

https://decoding.at

Extracted

Path

C:\Users\Admin\Desktop\LockBit_Ransomware.hta

Ransom Note
Any attempts to restore your files with the thrid-party software will be fatal for your files! To recovery your data and not to allow data leakage, it is possible only through purchase of a private key from us There is only one way to get your files back: Through a standard browser Brave (supports Tor links) FireFox Chrome Edge Opera Open link - https://decoding.at/ Through a Tor Browser - recommended Download Tor Browser - https://www.torproject.org/ and install it. Open one of links in Tor browser and follow instructions on these pages: http://lockbitsap2oaqhcun3syvbqt6n5nzt7fqosc6jdlmsfleu3ka4k2did.onion/or mirrorhttp://lockbitsup4yezcd5enk5unncx3zcy7kw6wllyqmiyhvanjj352jayid.onion/These links work only in the Tor browser! Follow the instructions on this page https://decoding.at may be blocked. We recommend using a Tor browser (or Brave) to access the TOR site Do not rename encrypted files. Do not try to decrypt using third party software, it may cause permanent data loss. Decryption of your files with the help of third parties may cause increased price (they add their fee to our). Tor Browser may be blocked in your country or corporate network. Use https://bridges.torproject.org or use Tor Browser over VPN. Tor Browser user manual https://tb-manual.torproject.org/about All your stolen important data will be loaded into our blog if you do not pay ransom. Our blog http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion or https://bigblog.at where you can see data of the companies which refused to pay ransom.
URLs

https://decoding.at/

http://lockbitsap2oaqhcun3syvbqt6n5nzt7fqosc6jdlmsfleu3ka4k2did.onion/or

https://decoding.at

http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion

https://bigblog.at

Targets

    • Target

      이_력_서[230124 경력사항도 같이 기재하였습니다 잘 부탁드립니다].exe.vir

    • Size

      512KB

    • MD5

      6a98b2b6e37c7c92368548e902e9a139

    • SHA1

      9ba6adee7dc59242d15c6506fa8d51d40a38ca9e

    • SHA256

      d1a4e6a654f0f8afa998099cd95faf882918a9d266028b578be7bcf4e123ba17

    • SHA512

      a62753b579651d4006283182972b4b952f21b3f86ae6d99366170bad859a34a8b69a0f70c8643bd156e01f07395f037f63debbdeac3c77b58742355cb1b21340

    • SSDEEP

      12288:7yPQxK0GtV6Yc2rzgfur479pAZDATfzmRf9mC6H:mQk/tQz2HWFNTfzqfoh

    • Lockbit

      Ransomware family with multiple variants released since late 2019.

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Modifies boot configuration data using bcdedit

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Adds Run key to start application

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v6

Tasks