Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-03-2024 04:12

General

  • Target

    5c6a887b673b372ffa7bedf473edf602031b605ebfbe4f715ed0256b4f6da0a1.exe

  • Size

    153KB

  • MD5

    09e4979c4d8cf79b25aa82cb86d22f33

  • SHA1

    4a30c87ecadf6e16c69128936f99492ca6f127fa

  • SHA256

    5c6a887b673b372ffa7bedf473edf602031b605ebfbe4f715ed0256b4f6da0a1

  • SHA512

    e49e8439b04851758bac17bf42e31e9f5721709c5e55e03c220a904dfb3682500ac5c5bddcdf07f4c97a81aeff0694916917df1a712273082b4eb5e477195a8d

  • SSDEEP

    3072:YqJogYkcSNm9V7DUWPoZuUlupZegieqMVT:Yq2kc4m9tDvhUl4Tq

Malware Config

Extracted

Path

C:\HoBZnAfiW.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: 69922EBE53F9BAF711DD61001CFB3F62 >>>> 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 (563) 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\5c6a887b673b372ffa7bedf473edf602031b605ebfbe4f715ed0256b4f6da0a1.exe
    "C:\Users\Admin\AppData\Local\Temp\5c6a887b673b372ffa7bedf473edf602031b605ebfbe4f715ed0256b4f6da0a1.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:4372
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
      • Drops file in System32 directory
      PID:868
    • C:\ProgramData\7669.tmp
      "C:\ProgramData\7669.tmp"
      2⤵
      • Checks computer location settings
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: RenamesItself
      • Suspicious use of WriteProcessMemory
      PID:4036
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /C DEL /F /Q C:\PROGRA~3\7669.tmp >> NUL
        3⤵
          PID:5116
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
      1⤵
        PID:1464
      • C:\Windows\system32\printfilterpipelinesvc.exe
        C:\Windows\system32\printfilterpipelinesvc.exe -Embedding
        1⤵
        • Drops file in System32 directory
        • Suspicious use of WriteProcessMemory
        PID:5040
        • C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE
          /insertdoc "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\{B64EEF50-24D5-4DA1-8677-137170600975}.xps" 133548631867480000
          2⤵
          • Checks processor information in registry
          • Enumerates system info in registry
          • Suspicious use of SetWindowsHookEx
          PID:2684

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\$Recycle.Bin\S-1-5-21-566096764-1992588923-1249862864-1000\GGGGGGGGGGG

        Filesize

        129B

        MD5

        917f5c5e92d7126138230a0c057bd5d5

        SHA1

        b67bca51a6d6eb54cfe1485a9e40004be3f1c3c8

        SHA256

        4de8b55caf83a23955b1bf5442b25163ef3dac27c75ea1ee6f22a4aaced253b0

        SHA512

        bdef7f21c027bab20548ffbafe826c3700617ad5d0f81e09e1a1a247e61776933ac22863682423fb55c42ee1f0fc075c5676a406b474f1ba05a4691dfd680c27

      • C:\HoBZnAfiW.README.txt

        MD5

        d41d8cd98f00b204e9800998ecf8427e

        SHA1

        da39a3ee5e6b4b0d3255bfef95601890afd80709

        SHA256

        e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

        SHA512

        cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

      • C:\ProgramData\7669.tmp

        Filesize

        14KB

        MD5

        294e9f64cb1642dd89229fff0592856b

        SHA1

        97b148c27f3da29ba7b18d6aee8a0db9102f47c9

        SHA256

        917e115cc403e29b4388e0d175cbfac3e7e40ca1742299fbdb353847db2de7c2

        SHA512

        b87d531890bf1577b9b4af41dddb2cdbbfa164cf197bd5987df3a3075983645a3acba443e289b7bfd338422978a104f55298fbfe346872de0895bde44adc89cf

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

        Filesize

        153KB

        MD5

        61511c767ee5714ca7df733c7582a8e5

        SHA1

        c4f8b8c471dd9487fcac725e5f1e0ab41d98e775

        SHA256

        db9f1b783e36cb729c8fa0e92453a75bef05de836508b21c2621f9d516285c46

        SHA512

        795062965b1fe9e861fb59b2d46994a1057350ee45e851a21f5860445fc01896c59002eb85b11c66f499af647105cd53148806d6accbba7c9576bb5b399d56cb

      • C:\Users\Admin\AppData\Local\Temp\{2FEC9423-B4ED-41EE-8058-A0BDA5448497}

        Filesize

        4KB

        MD5

        836761de6b41e504f56710d6b5309822

        SHA1

        2e0a039d58c567d57ad635a85d5181067e6dd395

        SHA256

        992eb40073a6d711d730be15dee90c217f31ab00cdacd1038040e6f2b0547549

        SHA512

        29c438200bd70ffcffcf2e682ade30472d86f86598869ccccb6d28110cbeba129f68e06875d385a90db555e5c446f0ff807ba0f5627d2e6e34438ba8365f22f6

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

        Filesize

        4KB

        MD5

        42912106bc35bcdfef19334939cf61ad

        SHA1

        c57c89b73f4a23108c10fa17a54a95509c41a5d8

        SHA256

        42b129de5e20d01a5b5e29923116f2a8398bc212057d137653af3e410d22cefd

        SHA512

        d5dc95e789d91465620ffa4d13b7c359822f2388d03a7f8b077292e01377c76d0d2aeb4b4f34892b837623500b102019c39bba8e34223c9475b90b07531072f4

      • F:\$RECYCLE.BIN\S-1-5-21-566096764-1992588923-1249862864-1000\DDDDDDDDDDD

        Filesize

        129B

        MD5

        95d88dddfdb1dab303184e8b22a78b69

        SHA1

        a6681bd4420bb0ee58831578e34eb620df24132d

        SHA256

        dc214377db02a8858f5f5e1d7844dd37a647f4dc57af38694d5fc1f3e2f268e4

        SHA512

        b145ca24c09e830a21bdc7ae620c28b1785106812529470a643cea433c512a612b477eb140f26a63f3f0e2a5a8b1b95c3cf75aa32edb0f258a9cb7dbc6b19d88

      • memory/2684-2781-0x00007FF902D70000-0x00007FF902F65000-memory.dmp

        Filesize

        2.0MB

      • memory/2684-2777-0x00007FF902D70000-0x00007FF902F65000-memory.dmp

        Filesize

        2.0MB

      • memory/2684-2733-0x00007FF8C2DF0000-0x00007FF8C2E00000-memory.dmp

        Filesize

        64KB

      • memory/2684-2812-0x00007FF902D70000-0x00007FF902F65000-memory.dmp

        Filesize

        2.0MB

      • memory/2684-2811-0x00007FF902D70000-0x00007FF902F65000-memory.dmp

        Filesize

        2.0MB

      • memory/2684-2789-0x00007FF902D70000-0x00007FF902F65000-memory.dmp

        Filesize

        2.0MB

      • memory/2684-2767-0x00007FF8C2DF0000-0x00007FF8C2E00000-memory.dmp

        Filesize

        64KB

      • memory/2684-2768-0x00007FF8C2DF0000-0x00007FF8C2E00000-memory.dmp

        Filesize

        64KB

      • memory/2684-2788-0x00007FF902D70000-0x00007FF902F65000-memory.dmp

        Filesize

        2.0MB

      • memory/2684-2769-0x00007FF902D70000-0x00007FF902F65000-memory.dmp

        Filesize

        2.0MB

      • memory/2684-2770-0x00007FF8C2DF0000-0x00007FF8C2E00000-memory.dmp

        Filesize

        64KB

      • memory/2684-2771-0x00007FF902D70000-0x00007FF902F65000-memory.dmp

        Filesize

        2.0MB

      • memory/2684-2773-0x00007FF8C2DF0000-0x00007FF8C2E00000-memory.dmp

        Filesize

        64KB

      • memory/2684-2772-0x00007FF902D70000-0x00007FF902F65000-memory.dmp

        Filesize

        2.0MB

      • memory/2684-2774-0x00007FF902D70000-0x00007FF902F65000-memory.dmp

        Filesize

        2.0MB

      • memory/2684-2776-0x00007FF902D70000-0x00007FF902F65000-memory.dmp

        Filesize

        2.0MB

      • memory/2684-2775-0x00007FF902D70000-0x00007FF902F65000-memory.dmp

        Filesize

        2.0MB

      • memory/2684-2787-0x00007FF902D70000-0x00007FF902F65000-memory.dmp

        Filesize

        2.0MB

      • memory/2684-2779-0x00007FF8C0580000-0x00007FF8C0590000-memory.dmp

        Filesize

        64KB

      • memory/2684-2778-0x00007FF902D70000-0x00007FF902F65000-memory.dmp

        Filesize

        2.0MB

      • memory/2684-2780-0x00007FF902D70000-0x00007FF902F65000-memory.dmp

        Filesize

        2.0MB

      • memory/2684-2782-0x00007FF8C0580000-0x00007FF8C0590000-memory.dmp

        Filesize

        64KB

      • memory/2684-2783-0x00007FF902D70000-0x00007FF902F65000-memory.dmp

        Filesize

        2.0MB

      • memory/2684-2786-0x00007FF902D70000-0x00007FF902F65000-memory.dmp

        Filesize

        2.0MB

      • memory/2684-2784-0x00007FF902D70000-0x00007FF902F65000-memory.dmp

        Filesize

        2.0MB

      • memory/2684-2785-0x00007FF902D70000-0x00007FF902F65000-memory.dmp

        Filesize

        2.0MB

      • memory/4036-2739-0x000000007FE40000-0x000000007FE41000-memory.dmp

        Filesize

        4KB

      • memory/4036-2766-0x000000007FDC0000-0x000000007FDC1000-memory.dmp

        Filesize

        4KB

      • memory/4036-2763-0x0000000000760000-0x0000000000770000-memory.dmp

        Filesize

        64KB

      • memory/4036-2764-0x0000000000760000-0x0000000000770000-memory.dmp

        Filesize

        64KB

      • memory/4036-2765-0x000000007FE20000-0x000000007FE21000-memory.dmp

        Filesize

        4KB

      • memory/4372-0-0x0000000002CC0000-0x0000000002CD0000-memory.dmp

        Filesize

        64KB

      • memory/4372-2-0x0000000002CC0000-0x0000000002CD0000-memory.dmp

        Filesize

        64KB

      • memory/4372-1-0x0000000002CC0000-0x0000000002CD0000-memory.dmp

        Filesize

        64KB