Analysis

  • max time kernel
    147s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-03-2024 07:41

General

  • Target

    2024-03-11_22a0002d0c856af8ce443c65fcfb3e66_darkside.exe

  • Size

    153KB

  • MD5

    22a0002d0c856af8ce443c65fcfb3e66

  • SHA1

    01a123f73656a856a80ddb5962d7926b6641c8fd

  • SHA256

    0b52d5d29e42804706f99a724ec94d0e2f0fd2a4dfcfbe4ff4e0403e00a71e49

  • SHA512

    676e86afb4d39356a7e1631be2c32a3b3c24fc2f498b231399a565ec534a830b4ed838a3f8f51c484fe8cea32b0790c70a91b4e6ff74a588535b85918868aee0

  • SSDEEP

    1536:UzICS4AAwczUUf8y8gvMH+1zGSNAojMP95D1xDtyUQX3S0bcSZ9pgTmyW1fsoxrH:7qJogYkcSNm9V7Dtyv3lubW1UId9T

Malware Config

Extracted

Path

C:\nbLGVxVJx.README.txt

Family

lockbit

Ransom Note
~~~ LockBit 3.0 the world's fastest ransomware since 2019~~~ >>>> Your data are stolen and encrypted The data will be published on TOR website if you do not pay the ransom Links for Tor Browser: http://lockbitapt2yfbt7lchxejug47kmqvqqxvvjpqkmevv4l3azl3gy6pyd.onion http://lockbitapt5x4zkjbcqmz6frdhecqqgadevyiwqxukksspnlidyvd7qd.onion http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion http://lockbitapt34kvrip6xojylohhxrwsvpzdffgs5z4pbbsywnzsbdguqd.onion http://lockbitaptc2iq4atewz2ise62q63wfktyrl4qtwuk5qax262kgtzjqd.onion http://lockbitaptjpikdqjynvgozhgc6bgetgucdk5xjacozeaawihmoio6yd.onion http://lockbitaptq7ephv2oigdncfhtwhpqgwmqojnxqdyhprxxfpcllqdxad.onion http://lockbitaptstzf3er2lz6ku3xuifafq2yh5lmiqj5ncur6rtlmkteiqd.onion http://lockbitaptoofrpignlz6dt2wqqc5z3a4evjevoa3eqdfcntxad5lmyd.onion Links for the normal browser http://lockbitapt.uz http://lockbitapt2yfbt7lchxejug47kmqvqqxvvjpqkmevv4l3azl3gy6pyd.onion.ly http://lockbitapt5x4zkjbcqmz6frdhecqqgadevyiwqxukksspnlidyvd7qd.onion.ly http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion.ly http://lockbitapt34kvrip6xojylohhxrwsvpzdffgs5z4pbbsywnzsbdguqd.onion.ly http://lockbitaptc2iq4atewz2ise62q63wfktyrl4qtwuk5qax262kgtzjqd.onion.ly http://lockbitaptjpikdqjynvgozhgc6bgetgucdk5xjacozeaawihmoio6yd.onion.ly http://lockbitaptq7ephv2oigdncfhtwhpqgwmqojnxqdyhprxxfpcllqdxad.onion.ly http://lockbitaptstzf3er2lz6ku3xuifafq2yh5lmiqj5ncur6rtlmkteiqd.onion.ly http://lockbitaptoofrpignlz6dt2wqqc5z3a4evjevoa3eqdfcntxad5lmyd.onion.ly >>>> What guarantees that we will not deceive you? We are not a politically motivated group and we do not need anything other than your money. If you pay, we will provide you the programs for decryption and we will delete your data. Life is too short to be sad. Be not sad, money, it is only paper. If we do not give you decrypters, or we do not delete your data after payment, then nobody will pay us in the future. Therefore to us our reputation is very important. We attack the companies worldwide and there is no dissatisfied victim after payment. You can obtain information about us on twitter https://twitter.com/hashtag/lockbit?f=live >>>> You need contact us and decrypt one file for free on these TOR sites with your personal DECRYPTION ID Download and install TOR Browser https://www.torproject.org/ Write to a chat and wait for the answer, we will always answer you. Sometimes you will need to wait for our answer because we attack many companies. Links for Tor Browser: http://lockbitsupt7nr3fa6e7xyb73lk6bw6rcneqhoyblniiabj4uwvzapqd.onion http://lockbitsupuhswh4izvoucoxsbnotkmgq6durg7kficg6u33zfvq3oyd.onion http://lockbitsupn2h6be2cnqpvncyhj4rgmnwn44633hnzzmtxdvjoqlp7yd.onion Link for the normal browser http://lockbitsupp.uz If you do not get an answer in the chat room for a long time, the site does not work and in any other emergency, you can contact us in jabber or tox. Tox ID LockBitSupp: 3085B89A0C515D2FB124D645906F5D3DA5CB97CEBEA975959AE4F95302A04E1D709C3C4AE9B7 XMPP (Jabber) Support: [email protected] [email protected] >>>> Your personal DECRYPTION ID: 63E2A6DF1BDDC36BF31639188BD4B53A >>>> Warning! Do not DELETE or MODIFY any files, it can lead to recovery problems! >>>> Warning! If you do not pay the ransom we will attack your company repeatedly again! >>>> Advertisement Would you like to earn millions of dollars $$$ ? Our company acquire access to networks of various companies, as well as insider information that can help you steal the most valuable data of any company. You can provide us accounting data for the access to any company, for example, login and password to RDP, VPN, corporate email, etc. Open our letter at your email. Launch the provided virus on any computer in your company. You can do it both using your work computer or the computer of any other employee in order to divert suspicion of being in collusion with us. Companies pay us the foreclosure for the decryption of files and prevention of data leak. You can contact us using Tox messenger without registration and SMS https://tox.chat/download.html. Using Tox messenger, we will never know your real name, it means your privacy is guaranteed. If you want to contact us, write in jabber or tox. Tox ID LockBitSupp: 3085B89A0C515D2FB124D645906F5D3DA5CB97CEBEA975959AE4F95302A04E1D709C3C4AE9B7 XMPP (Jabber) Support: [email protected] [email protected] If this contact is expired, and we do not respond you, look for the relevant contact data on our website via Tor or Brave browser Links for Tor Browser: http://lockbitapt2yfbt7lchxejug47kmqvqqxvvjpqkmevv4l3azl3gy6pyd.onion http://lockbitapt5x4zkjbcqmz6frdhecqqgadevyiwqxukksspnlidyvd7qd.onion http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion http://lockbitapt34kvrip6xojylohhxrwsvpzdffgs5z4pbbsywnzsbdguqd.onion http://lockbitaptc2iq4atewz2ise62q63wfktyrl4qtwuk5qax262kgtzjqd.onion http://lockbitaptjpikdqjynvgozhgc6bgetgucdk5xjacozeaawihmoio6yd.onion http://lockbitaptq7ephv2oigdncfhtwhpqgwmqojnxqdyhprxxfpcllqdxad.onion http://lockbitaptstzf3er2lz6ku3xuifafq2yh5lmiqj5ncur6rtlmkteiqd.onion http://lockbitaptoofrpignlz6dt2wqqc5z3a4evjevoa3eqdfcntxad5lmyd.onion Links for the normal browser http://lockbitapt.uz http://lockbitapt2yfbt7lchxejug47kmqvqqxvvjpqkmevv4l3azl3gy6pyd.onion.ly http://lockbitapt5x4zkjbcqmz6frdhecqqgadevyiwqxukksspnlidyvd7qd.onion.ly http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion.ly http://lockbitapt34kvrip6xojylohhxrwsvpzdffgs5z4pbbsywnzsbdguqd.onion.ly http://lockbitaptc2iq4atewz2ise62q63wfktyrl4qtwuk5qax262kgtzjqd.onion.ly http://lockbitaptjpikdqjynvgozhgc6bgetgucdk5xjacozeaawihmoio6yd.onion.ly http://lockbitaptq7ephv2oigdncfhtwhpqgwmqojnxqdyhprxxfpcllqdxad.onion.ly http://lockbitaptstzf3er2lz6ku3xuifafq2yh5lmiqj5ncur6rtlmkteiqd.onion.ly http://lockbitaptoofrpignlz6dt2wqqc5z3a4evjevoa3eqdfcntxad5lmyd.onion.ly
URLs

http://lockbitapt2yfbt7lchxejug47kmqvqqxvvjpqkmevv4l3azl3gy6pyd.onion

http://lockbitapt5x4zkjbcqmz6frdhecqqgadevyiwqxukksspnlidyvd7qd.onion

http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion

http://lockbitapt34kvrip6xojylohhxrwsvpzdffgs5z4pbbsywnzsbdguqd.onion

http://lockbitaptc2iq4atewz2ise62q63wfktyrl4qtwuk5qax262kgtzjqd.onion

http://lockbitaptjpikdqjynvgozhgc6bgetgucdk5xjacozeaawihmoio6yd.onion

http://lockbitaptq7ephv2oigdncfhtwhpqgwmqojnxqdyhprxxfpcllqdxad.onion

http://lockbitaptstzf3er2lz6ku3xuifafq2yh5lmiqj5ncur6rtlmkteiqd.onion

http://lockbitaptoofrpignlz6dt2wqqc5z3a4evjevoa3eqdfcntxad5lmyd.onion

http://lockbitapt.uz

http://lockbitapt2yfbt7lchxejug47kmqvqqxvvjpqkmevv4l3azl3gy6pyd.onion.ly

http://lockbitapt5x4zkjbcqmz6frdhecqqgadevyiwqxukksspnlidyvd7qd.onion.ly

http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion.ly

http://lockbitapt34kvrip6xojylohhxrwsvpzdffgs5z4pbbsywnzsbdguqd.onion.ly

http://lockbitaptc2iq4atewz2ise62q63wfktyrl4qtwuk5qax262kgtzjqd.onion.ly

http://lockbitaptjpikdqjynvgozhgc6bgetgucdk5xjacozeaawihmoio6yd.onion.ly

http://lockbitaptq7ephv2oigdncfhtwhpqgwmqojnxqdyhprxxfpcllqdxad.onion.ly

http://lockbitaptstzf3er2lz6ku3xuifafq2yh5lmiqj5ncur6rtlmkteiqd.onion.ly

http://lockbitaptoofrpignlz6dt2wqqc5z3a4evjevoa3eqdfcntxad5lmyd.onion.ly

https://twitter.com/hashtag/lockbit?f=live

Signatures

  • Lockbit

    Ransomware family with multiple variants released since late 2019.

  • Renames multiple (627) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Drops desktop.ini file(s) 2 IoCs
  • Drops file in System32 directory 4 IoCs
  • Sets desktop wallpaper using registry 2 TTPs 2 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies Control Panel 2 IoCs
  • Modifies registry class 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: RenamesItself 26 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 13 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-03-11_22a0002d0c856af8ce443c65fcfb3e66_darkside.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-03-11_22a0002d0c856af8ce443c65fcfb3e66_darkside.exe"
    1⤵
    • Drops desktop.ini file(s)
    • Sets desktop wallpaper using registry
    • Modifies Control Panel
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1864
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
      • Drops file in System32 directory
      PID:3568
    • C:\ProgramData\16C0.tmp
      "C:\ProgramData\16C0.tmp"
      2⤵
      • Checks computer location settings
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: RenamesItself
      • Suspicious use of WriteProcessMemory
      PID:3044
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /C DEL /F /Q C:\PROGRA~3\16C0.tmp >> NUL
        3⤵
          PID:4828
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
      1⤵
        PID:1484
      • C:\Windows\system32\printfilterpipelinesvc.exe
        C:\Windows\system32\printfilterpipelinesvc.exe -Embedding
        1⤵
        • Drops file in System32 directory
        • Suspicious use of WriteProcessMemory
        PID:2164
        • C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE
          /insertdoc "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\{DC68C758-98D3-435F-AAF7-63811FDCDC04}.xps" 133546164939880000
          2⤵
          • Checks processor information in registry
          • Enumerates system info in registry
          • Suspicious use of SetWindowsHookEx
          PID:3660

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\$Recycle.Bin\S-1-5-21-513485977-2495024337-1260977654-1000\GGGGGGGGGGG

        Filesize

        129B

        MD5

        7283f27f3989edd11b94873a2fa74d87

        SHA1

        92f73e5368d207590cffa387b3c28984f41f0be8

        SHA256

        c9893943aa654e51c36d779fbca19609306e20e94e697089a27c48737977ab2a

        SHA512

        036a885e26d2927915f2942e4832a74241ff6939a9d5058b7681683231c3b03645ce9fc7ef1b1c7f15e700cc5afe1a1bed8d728e84d07d4a91b21cd38425217f

      • C:\ProgramData\16C0.tmp

        Filesize

        14KB

        MD5

        294e9f64cb1642dd89229fff0592856b

        SHA1

        97b148c27f3da29ba7b18d6aee8a0db9102f47c9

        SHA256

        917e115cc403e29b4388e0d175cbfac3e7e40ca1742299fbdb353847db2de7c2

        SHA512

        b87d531890bf1577b9b4af41dddb2cdbbfa164cf197bd5987df3a3075983645a3acba443e289b7bfd338422978a104f55298fbfe346872de0895bde44adc89cf

      • C:\Users\Admin\AppData\Local\Temp\EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE

        Filesize

        153KB

        MD5

        2d6860673e99962b483ca6023b850493

        SHA1

        2e0465c0abb9939f33c17382480a80a70280536b

        SHA256

        6c406621835f8daa7e779fb91c5a3d6ca0ec0a5ed6fec4d2d05b7e4e1a17ade9

        SHA512

        dfca4b6c83b231f20a6b91eec9dedd7ef4d247be8a719f8a36eab301d5765547a020579dc9c36c90df88a0d2149a2291c37d3f82b407d74b536851b23ed38de4

      • C:\Users\Admin\Documents\OneNote Notebooks\My Notebook\Open Notebook.onetoc2

        Filesize

        4KB

        MD5

        0077cfc77d193c3bd67357cd3d35432f

        SHA1

        504b46202501d4f12499e6ef187a9aefba47a3ca

        SHA256

        427b1475b054424616ad40761fe9688098ba86c9b72863d7738986af468ef83d

        SHA512

        725a7699eacdda8a0efc232ef7eb0fc3cd639e0596f3644e198c0bf8e8d6c0b114a16c7a520097d7bf74c1ab34f2f891ea07811c95035bb951cf94ee06ea5804

      • C:\nbLGVxVJx.README.txt

        Filesize

        6KB

        MD5

        925628a04137959fcb4f6d98274fc2da

        SHA1

        44700f588ed58fe9a52165b539375058c026117e

        SHA256

        59741572f7916999fc43d63e08f51501881c58723ab0496e737a4c72c7e698f3

        SHA512

        db9e94974c21feb45aad92e072dc5e12dbe4cd7909f6383ad5ae04d2d124787b54559159600f0b709509e8434882beebdcd23668b40ac0f843c82313a16d3f9e

      • F:\$RECYCLE.BIN\S-1-5-21-513485977-2495024337-1260977654-1000\DDDDDDDDDDD

        Filesize

        129B

        MD5

        7f5709c7cd72800c3b5df38574521de2

        SHA1

        11440296909e66acbd7b246cdcf6b599ce211929

        SHA256

        57e88554425a023932981003364445c2052a05cea54b4cc54dd57b08d4005d1d

        SHA512

        fcaf8b9232b7d1aefd88a5eac3fedb7eab8a7a3979e48f4f8e001dc6b834651f59097f7e1f6608b2bec7cacc53696e6a3e97c708cdd078058064b5608dc233ee

      • memory/1864-0-0x0000000003180000-0x0000000003190000-memory.dmp

        Filesize

        64KB

      • memory/1864-2-0x0000000003180000-0x0000000003190000-memory.dmp

        Filesize

        64KB

      • memory/1864-2761-0x0000000003180000-0x0000000003190000-memory.dmp

        Filesize

        64KB

      • memory/1864-2762-0x0000000003180000-0x0000000003190000-memory.dmp

        Filesize

        64KB

      • memory/1864-2763-0x0000000003180000-0x0000000003190000-memory.dmp

        Filesize

        64KB

      • memory/1864-1-0x0000000003180000-0x0000000003190000-memory.dmp

        Filesize

        64KB

      • memory/3660-2782-0x00007FFA41930000-0x00007FFA41940000-memory.dmp

        Filesize

        64KB

      • memory/3660-2819-0x00007FFA3F560000-0x00007FFA3F570000-memory.dmp

        Filesize

        64KB

      • memory/3660-2786-0x00007FFA41930000-0x00007FFA41940000-memory.dmp

        Filesize

        64KB

      • memory/3660-2794-0x00007FFA41930000-0x00007FFA41940000-memory.dmp

        Filesize

        64KB

      • memory/3660-2814-0x00007FFA818B0000-0x00007FFA81AA5000-memory.dmp

        Filesize

        2.0MB

      • memory/3660-2781-0x00007FFA41930000-0x00007FFA41940000-memory.dmp

        Filesize

        64KB

      • memory/3660-2779-0x00007FFA818B0000-0x00007FFA81AA5000-memory.dmp

        Filesize

        2.0MB

      • memory/3660-2815-0x00007FFA818B0000-0x00007FFA81AA5000-memory.dmp

        Filesize

        2.0MB

      • memory/3660-2816-0x00007FFA818B0000-0x00007FFA81AA5000-memory.dmp

        Filesize

        2.0MB

      • memory/3660-2817-0x00007FFA818B0000-0x00007FFA81AA5000-memory.dmp

        Filesize

        2.0MB

      • memory/3660-2818-0x00007FFA818B0000-0x00007FFA81AA5000-memory.dmp

        Filesize

        2.0MB

      • memory/3660-2820-0x00007FFA818B0000-0x00007FFA81AA5000-memory.dmp

        Filesize

        2.0MB

      • memory/3660-2821-0x00007FFA818B0000-0x00007FFA81AA5000-memory.dmp

        Filesize

        2.0MB

      • memory/3660-2783-0x00007FFA818B0000-0x00007FFA81AA5000-memory.dmp

        Filesize

        2.0MB

      • memory/3660-2822-0x00007FFA818B0000-0x00007FFA81AA5000-memory.dmp

        Filesize

        2.0MB

      • memory/3660-2824-0x00007FFA3F560000-0x00007FFA3F570000-memory.dmp

        Filesize

        64KB

      • memory/3660-2825-0x00007FFA818B0000-0x00007FFA81AA5000-memory.dmp

        Filesize

        2.0MB

      • memory/3660-2826-0x00007FFA818B0000-0x00007FFA81AA5000-memory.dmp

        Filesize

        2.0MB

      • memory/3660-2823-0x00007FFA818B0000-0x00007FFA81AA5000-memory.dmp

        Filesize

        2.0MB

      • memory/3660-2827-0x00007FFA818B0000-0x00007FFA81AA5000-memory.dmp

        Filesize

        2.0MB

      • memory/3660-2828-0x00007FFA818B0000-0x00007FFA81AA5000-memory.dmp

        Filesize

        2.0MB

      • memory/3660-2829-0x00007FFA818B0000-0x00007FFA81AA5000-memory.dmp

        Filesize

        2.0MB

      • memory/3660-2776-0x00007FFA41930000-0x00007FFA41940000-memory.dmp

        Filesize

        64KB

      • memory/3660-2851-0x00007FFA818B0000-0x00007FFA81AA5000-memory.dmp

        Filesize

        2.0MB

      • memory/3660-2852-0x00007FFA818B0000-0x00007FFA81AA5000-memory.dmp

        Filesize

        2.0MB

      • memory/3660-2853-0x00007FFA818B0000-0x00007FFA81AA5000-memory.dmp

        Filesize

        2.0MB