Analysis

  • max time kernel
    52s
  • max time network
    55s
  • 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 04:22

Errors

Reason
Machine shutdown

General

  • Target

    d31e38f333deeeb21c8b55fe129b64964a3ff14c04f3149b3f93a56e2fbf33d3.exe

  • Size

    159KB

  • MD5

    85ca694de55c02d285e997e7671c9e43

  • SHA1

    e4ecabeb1f0df4ae69a9408d6522f039fd3a4968

  • SHA256

    d31e38f333deeeb21c8b55fe129b64964a3ff14c04f3149b3f93a56e2fbf33d3

  • SHA512

    6bea0a189a947c059205e8c31dbcc0f6675504170d4dade3d780ab20fd44b1e1ae4b4d975227d95fd08a9aec3adeec21ce471a095650a53304837f12f515f4ca

  • SSDEEP

    3072:/uJ9OlKolUa1U197bzhVsmftsfwohznCoJjlNr/DNg10:/ufj0zi1dNVsmft0GoJzrK0

Score
10/10

Malware Config

Extracted

Path

C:\5XKuA1aj2.README.txt

Family

lockbit

Ransom Note
~~~ LockBit 3.0 the world's fastest and most stable ransomware from 2019~~~ >>>>> Your data is stolen and encrypted. If you don't pay the ransom, the data will be published on our TOR darknet sites. Keep in mind that once your data appears on our leak site, it could be bought by your competitors at any second, so don't hesitate for a long time. The sooner you pay the ransom, the sooner your company will be safe. Tor Browser Links: http://lockbitapt2d73krlbewgv27tquljgxr33xbwwsp6rkyieto7u4ncead.onion http://lockbitapt2yfbt7lchxejug47kmqvqqxvvjpqkmevv4l3azl3gy6pyd.onion http://lockbitapt34kvrip6xojylohhxrwsvpzdffgs5z4pbbsywnzsbdguqd.onion http://lockbitapt5x4zkjbcqmz6frdhecqqgadevyiwqxukksspnlidyvd7qd.onion http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion http://lockbitapt72iw55njgnqpymggskg5yp75ry7rirtdg4m7i42artsbqd.onion http://lockbitaptawjl6udhpd323uehekiyatj6ftcxmkwe5sezs4fqgpjpid.onion http://lockbitaptbdiajqtplcrigzgdjprwugkkut63nbvy2d5r4w2agyekqd.onion http://lockbitaptc2iq4atewz2ise62q63wfktyrl4qtwuk5qax262kgtzjqd.onion Links for normal browser: http://lockbitapt2d73krlbewgv27tquljgxr33xbwwsp6rkyieto7u4ncead.onion.ly http://lockbitapt2yfbt7lchxejug47kmqvqqxvvjpqkmevv4l3azl3gy6pyd.onion.ly http://lockbitapt34kvrip6xojylohhxrwsvpzdffgs5z4pbbsywnzsbdguqd.onion.ly http://lockbitapt5x4zkjbcqmz6frdhecqqgadevyiwqxukksspnlidyvd7qd.onion.ly http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion.ly http://lockbitapt72iw55njgnqpymggskg5yp75ry7rirtdg4m7i42artsbqd.onion.ly http://lockbitaptawjl6udhpd323uehekiyatj6ftcxmkwe5sezs4fqgpjpid.onion.ly http://lockbitaptbdiajqtplcrigzgdjprwugkkut63nbvy2d5r4w2agyekqd.onion.ly http://lockbitaptc2iq4atewz2ise62q63wfktyrl4qtwuk5qax262kgtzjqd.onion.ly >>>>> What guarantee is there that we won't cheat you? We are the oldest ransomware affiliate program on the planet, nothing is more important than our reputation. We are not a politically motivated group and we want nothing more than money. If you pay, we will provide you with decryption software and destroy the stolen data. After you pay the ransom, you will quickly make even more money. Treat this situation simply as a paid training for your system administrators, because it is due to your corporate network not being properly configured that we were able to attack you. Our pentest services should be paid just like you pay the salaries of your system administrators. Get over it and pay for it. If we don't give you a decryptor or delete your data after you pay, no one will pay us in the future. You can get more information about us on Ilon Musk's Twitter https://twitter.com/hashtag/lockbit?f=live >>>>> You need to contact us and decrypt one file for free on TOR darknet sites with your personal ID Download and install Tor Browser https://www.torproject.org/ Write to the chat room and wait for an answer, we'll guarantee a response from you. If you need a unique ID for correspondence with us that no one will know about, tell it in the chat, we will generate a secret chat for you and give you his ID via private one-time memos service, no one can find out this ID but you. Sometimes you will have to wait some time for our reply, this is because we have a lot of work and we attack hundreds of companies around the world. Tor Browser personal link available only to you (available during a ddos attack): http://lockbitsupn2h6be2cnqpvncyhj4rgmnwn44633hnzzmtxdvjoqlp7yd.onion Tor Browser Links for chat (sometimes unavailable due to ddos attacks): http://lockbitsupa7e3b4pkn4mgkgojrl5iqgx24clbzc4xm7i6jeetsia3qd.onion http://lockbitsupdwon76nzykzblcplixwts4n4zoecugz2bxabtapqvmzqqd.onion http://lockbitsupn2h6be2cnqpvncyhj4rgmnwn44633hnzzmtxdvjoqlp7yd.onion http://lockbitsupo7vv5vcl3jxpsdviopwvasljqcstym6efhh6oze7c6xjad.onion http://lockbitsupq3g62dni2f36snrdb4n5qzqvovbtkt5xffw3draxk6gwqd.onion http://lockbitsupqfyacidr6upt6nhhyipujvaablubuevxj6xy3frthvr3yd.onion http://lockbitsupt7nr3fa6e7xyb73lk6bw6rcneqhoyblniiabj4uwvzapqd.onion http://lockbitsupuhswh4izvoucoxsbnotkmgq6durg7kficg6u33zfvq3oyd.onion http://lockbitsupxcjntihbmat4rrh7ktowips2qzywh6zer5r3xafhviyhqd.onion >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>> Your personal ID: 93B6BFBA6F6AE60183EADC449A870E1C <<<<< >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>> Warning! Do not delete or modify encrypted files, it will lead to problems with decryption of files! >>>>> Don't go to the police or the FBI for help and don't tell anyone that we attacked you. They won't help and will only make things worse for you. In 3 years not a single member of our group has been caught by the police, we are top notch hackers and we never leave a trail of crime. The police will try to prohibit you from paying the ransom in any way. The first thing they will tell you is that there is no guarantee to decrypt your files and remove stolen files, this is not true, we can do a test decryption before paying and your data will be guaranteed to be removed because it is a matter of our reputation, we make hundreds of millions of dollars and are not going to lose our revenue because of your files. It is very beneficial for the police and FBI to let everyone on the planet know about your data leak because then your state will get the fines budgeted for you due to GDPR and other similar laws. The fines will be used to fund the police and the FBI, they will eat more sweet coffee donuts and get fatter and fatter. The police and the FBI don't care what losses you suffer as a result of our attack, and we will help you get rid of all your problems for a modest sum of money. Along with this you should know that it is not necessarily your company that has to pay the ransom and not necessarily from your bank account, it can be done by an unidentified person, such as any philanthropist who loves your company, for example, Elon Musk, so the police will not do anything to you if someone pays the ransom for you. If you're worried that someone will trace your bank transfers, you can easily buy cryptocurrency for cash, thus leaving no digital trail that someone from your company paid our ransom. The police and FBI will not be able to stop lawsuits from your customers for leaking personal and private information. The police and FBI will not protect you from repeated attacks. Paying the ransom to us is much cheaper and more profitable than paying fines and legal fees. >>>>> What are the dangers of leaking your company's data. First of all, you will receive fines from the government such as the GDRP and many others, you can be sued by customers of your firm for leaking information that was confidential. Your leaked data will be used by all the hackers on the planet for various unpleasant things. For example, social engineering, your employees' personal data can be used to re-infiltrate your company. Bank details and passports can be used to create bank accounts and online wallets through which criminal money will be laundered. On another vacation trip, you will have to explain to the FBI where you got millions of dollars worth of stolen cryptocurrency transferred through your accounts on cryptocurrency exchanges. Your personal information could be used to make loans or buy appliances. You would later have to prove in court that it wasn't you who took out the loan and pay off someone else's loan. Your competitors may use the stolen information to steal technology or to improve their processes, your working methods, suppliers, investors, sponsors, employees, it will all be in the public domain. You won't be happy if your competitors lure your employees to other firms offering better wages, will you? Your competitors will use your information against you. For example, look for tax violations in the financial documents or any other violations, so you have to close your firm. According to statistics, two thirds of small and medium-sized companies close within half a year after a data breach. You will have to find and fix the vulnerabilities in your network, work with the customers affected by data leaks. All of these are very costly procedures that can exceed the cost of a ransomware buyout by a factor of hundreds. It's much easier, cheaper and faster to pay us the ransom. Well and most importantly, you will suffer a reputational loss, you have been building your company for many years, and now your reputation will be destroyed. Read more about the GDRP legislation:: https://en.wikipedia.org/wiki/General_Data_Protection_Regulation https://gdpr.eu/what-is-gdpr/ https://gdpr-info.eu/ >>>>> Don't go to recovery companies, they are essentially just middlemen who will make money off you and cheat you. We are well aware of cases where recovery companies tell you that the ransom price is 5 million dollars, but in fact they secretly negotiate with us for 1 million dollars, so they earn 4 million dollars from you. If you approached us directly without intermediaries you would pay 5 times less, that is 1 million dollars. >>>> Very important! For those who have cyber insurance against ransomware attacks. Insurance companies require you to keep your insurance information secret, this is to never pay the maximum amount specified in the contract or to pay nothing at all, disrupting negotiations. The insurance company will try to derail negotiations in any way they can so that they can later argue that you will be denied coverage because your insurance does not cover the ransom amount. For example your company is insured for 10 million dollars, while negotiating with your insurance agent about the ransom he will offer us the lowest possible amount, for example 100 thousand dollars, we will refuse the paltry amount and ask for example the amount of 15 million dollars, the insurance agent will never offer us the top threshold of your insurance of 10 million dollars. He will do anything to derail negotiations and refuse to pay us out completely and leave you alone with your problem. If you told us anonymously that your company was insured for $10 million and other important details regarding insurance coverage, we would not demand more than $10 million in correspondence with the insurance agent. That way you would have avoided a leak and decrypted your information. But since the sneaky insurance agent purposely negotiates so as not to pay for the insurance claim, only the insurance company wins in this situation. To avoid all this and get the money on the insurance, be sure to inform us anonymously about the availability and terms of insurance coverage, it benefits both you and us, but it does not benefit the insurance company. Poor multimillionaire insurers will not starve and will not become poorer from the payment of the maximum amount specified in the contract, because everyone knows that the contract is more expensive than money, so let them fulfill the conditions prescribed in your insurance contract, thanks to our interaction. >>>>> If you do not pay the ransom, we will attack your company again in the future.
URLs

http://lockbitapt2d73krlbewgv27tquljgxr33xbwwsp6rkyieto7u4ncead.onion

http://lockbitapt2yfbt7lchxejug47kmqvqqxvvjpqkmevv4l3azl3gy6pyd.onion

http://lockbitapt34kvrip6xojylohhxrwsvpzdffgs5z4pbbsywnzsbdguqd.onion

http://lockbitapt5x4zkjbcqmz6frdhecqqgadevyiwqxukksspnlidyvd7qd.onion

http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion

http://lockbitapt72iw55njgnqpymggskg5yp75ry7rirtdg4m7i42artsbqd.onion

http://lockbitaptawjl6udhpd323uehekiyatj6ftcxmkwe5sezs4fqgpjpid.onion

http://lockbitaptbdiajqtplcrigzgdjprwugkkut63nbvy2d5r4w2agyekqd.onion

http://lockbitaptc2iq4atewz2ise62q63wfktyrl4qtwuk5qax262kgtzjqd.onion

http://lockbitapt2d73krlbewgv27tquljgxr33xbwwsp6rkyieto7u4ncead.onion.ly

http://lockbitapt2yfbt7lchxejug47kmqvqqxvvjpqkmevv4l3azl3gy6pyd.onion.ly

http://lockbitapt34kvrip6xojylohhxrwsvpzdffgs5z4pbbsywnzsbdguqd.onion.ly

http://lockbitapt5x4zkjbcqmz6frdhecqqgadevyiwqxukksspnlidyvd7qd.onion.ly

http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion.ly

http://lockbitapt72iw55njgnqpymggskg5yp75ry7rirtdg4m7i42artsbqd.onion.ly

http://lockbitaptawjl6udhpd323uehekiyatj6ftcxmkwe5sezs4fqgpjpid.onion.ly

http://lockbitaptbdiajqtplcrigzgdjprwugkkut63nbvy2d5r4w2agyekqd.onion.ly

http://lockbitaptc2iq4atewz2ise62q63wfktyrl4qtwuk5qax262kgtzjqd.onion.ly

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

http://lockbitsupn2h6be2cnqpvncyhj4rgmnwn44633hnzzmtxdvjoqlp7yd.onion

Signatures

  • Lockbit

    Ransomware family with multiple variants released since late 2019.

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • 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 12 IoCs
  • 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 14 IoCs
  • Suspicious behavior: RenamesItself 26 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 13 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d31e38f333deeeb21c8b55fe129b64964a3ff14c04f3149b3f93a56e2fbf33d3.exe
    "C:\Users\Admin\AppData\Local\Temp\d31e38f333deeeb21c8b55fe129b64964a3ff14c04f3149b3f93a56e2fbf33d3.exe"
    1⤵
    • Drops desktop.ini file(s)
    • Sets desktop wallpaper using registry
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Modifies Control Panel
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2292
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
      • Drops file in System32 directory
      PID:4576
    • C:\ProgramData\6487.tmp
      "C:\ProgramData\6487.tmp"
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: RenamesItself
      PID:2576
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
    1⤵
      PID:3688
    • C:\Windows\system32\printfilterpipelinesvc.exe
      C:\Windows\system32\printfilterpipelinesvc.exe -Embedding
      1⤵
      • Drops file in System32 directory
      • Suspicious use of WriteProcessMemory
      PID:4932
      • C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE
        /insertdoc "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\{23738028-18A8-4E52-A1AF-CDA83EF1C42A}.xps" 133548637839330000
        2⤵
        • Checks processor information in registry
        • Enumerates system info in registry
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        PID:2384

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\$Recycle.Bin\S-1-5-21-399997616-3400990511-967324271-1000\FFFFFFFFFFF

      Filesize

      129B

      MD5

      8ad5e7ff7f2bb928da81c8bda768d397

      SHA1

      c22a8cba345936279979312a39c51cd673d30f8c

      SHA256

      a03da6840ad8937f43354423804cc2b13b1477b16eed7a888a33fafd13d061b1

      SHA512

      fd64daeac28f8df65ec644bbb85cb48a3b8c8f073eac6470a0c8fd545dcc74978f193e4c857710cdc4fb8784329ca7a20627b72dfa5f6424c624767a42ecc890

    • C:\5XKuA1aj2.README.txt

      Filesize

      10KB

      MD5

      29925258b83173f167ede9942f48e672

      SHA1

      985c6408bd9e1ebc10d1fb1182f48c80106aaa92

      SHA256

      a30efdf638e4b2fe1ffc862daefa88ebc1002032bca9be7495a18689464e3f49

      SHA512

      0c55e8fe514a1ffa1256d9d350b34cd50ca0313b8706b172e4698d1bf4bdff6d9968bf3e876635b7d9e1c9733a0ec7f7befb99f980d9574dc27734d8b232ff00

    • C:\ProgramData\6487.tmp

      Filesize

      14KB

      MD5

      294e9f64cb1642dd89229fff0592856b

      SHA1

      97b148c27f3da29ba7b18d6aee8a0db9102f47c9

      SHA256

      917e115cc403e29b4388e0d175cbfac3e7e40ca1742299fbdb353847db2de7c2

      SHA512

      b87d531890bf1577b9b4af41dddb2cdbbfa164cf197bd5987df3a3075983645a3acba443e289b7bfd338422978a104f55298fbfe346872de0895bde44adc89cf

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

      Filesize

      159KB

      MD5

      f43e9a5bf8c59fa9ee85150978c619db

      SHA1

      82f3146b81e69a9af474a881a86ee6cfd0d9c8ef

      SHA256

      06a866d6ac3ca414b84eb039e00cc76183f66f09f9ee1b97fb946b244885a5d9

      SHA512

      aa4b35ef38f459c037e0816e018332429308316869659c21f2ea0942588dd1630413d931123506bdaaf0aa1aed454cf69c3d180149ab0c4aef6525b2a23a4408

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

      Filesize

      4KB

      MD5

      92c8184bcd56a42b7ac6aa9c305f9457

      SHA1

      b3e1a168cd7c77ae58e5741bed116b325670de47

      SHA256

      64057236aba233f7e7272d726b2dedc1cddaf5960088cca00b74f6411f320db6

      SHA512

      192168f9f7753b5c1cbef4087ba55979c62dc77d34bfb8978bdd0d05fa5dce8df152dd3c6771fbb44e9a3b3e8b3b4c53310b888e3d15c0e56cb27e8b47a3d397

    • F:\$RECYCLE.BIN\S-1-5-21-399997616-3400990511-967324271-1000\DDDDDDDDDDD

      Filesize

      129B

      MD5

      e590007a35ed85a70c45d5b831f590fa

      SHA1

      1682685f7e4795c88d4f9d97b29d78190baf3853

      SHA256

      bc568b89da40ad530927f0418d203f9021cb1b35a21401991a2e43db9cf7763b

      SHA512

      31bb5bd933b35a740bf37fbe1edec5d898e369c3a812279715d26bf991e569caca8fe942c79fff631b610a117f0c542a8dcebd93684b0e9a847aefa7c09f7e63

    • memory/2292-0-0x0000000002CE0000-0x0000000002CF0000-memory.dmp

      Filesize

      64KB

    • memory/2292-2-0x0000000002CE0000-0x0000000002CF0000-memory.dmp

      Filesize

      64KB

    • memory/2292-1-0x0000000002CE0000-0x0000000002CF0000-memory.dmp

      Filesize

      64KB

    • memory/2384-347-0x00007FF82F830000-0x00007FF82FA25000-memory.dmp

      Filesize

      2.0MB

    • memory/2384-377-0x00007FF82F830000-0x00007FF82FA25000-memory.dmp

      Filesize

      2.0MB

    • memory/2384-317-0x00007FF82F830000-0x00007FF82FA25000-memory.dmp

      Filesize

      2.0MB

    • memory/2384-316-0x00007FF7EF8B0000-0x00007FF7EF8C0000-memory.dmp

      Filesize

      64KB

    • memory/2384-346-0x00007FF7EF8B0000-0x00007FF7EF8C0000-memory.dmp

      Filesize

      64KB

    • memory/2384-312-0x00007FF7EF8B0000-0x00007FF7EF8C0000-memory.dmp

      Filesize

      64KB

    • memory/2384-348-0x00007FF7EF8B0000-0x00007FF7EF8C0000-memory.dmp

      Filesize

      64KB

    • memory/2384-349-0x00007FF82F830000-0x00007FF82FA25000-memory.dmp

      Filesize

      2.0MB

    • memory/2384-381-0x00007FF82F830000-0x00007FF82FA25000-memory.dmp

      Filesize

      2.0MB

    • memory/2384-378-0x00007FF82F830000-0x00007FF82FA25000-memory.dmp

      Filesize

      2.0MB

    • memory/2384-310-0x00007FF7EF8B0000-0x00007FF7EF8C0000-memory.dmp

      Filesize

      64KB

    • memory/2384-313-0x00007FF82F830000-0x00007FF82FA25000-memory.dmp

      Filesize

      2.0MB

    • memory/2384-355-0x00007FF82F830000-0x00007FF82FA25000-memory.dmp

      Filesize

      2.0MB

    • memory/2384-354-0x00007FF7ED800000-0x00007FF7ED810000-memory.dmp

      Filesize

      64KB

    • memory/2384-356-0x00007FF7ED800000-0x00007FF7ED810000-memory.dmp

      Filesize

      64KB

    • memory/2576-353-0x000000007FDC0000-0x000000007FDC1000-memory.dmp

      Filesize

      4KB

    • memory/2576-352-0x000000007FE20000-0x000000007FE21000-memory.dmp

      Filesize

      4KB

    • memory/2576-351-0x00000000023A0000-0x00000000023B0000-memory.dmp

      Filesize

      64KB

    • memory/2576-379-0x00000000023A0000-0x00000000023B0000-memory.dmp

      Filesize

      64KB

    • memory/2576-380-0x00000000023A0000-0x00000000023B0000-memory.dmp

      Filesize

      64KB

    • memory/2576-350-0x000000007FE40000-0x000000007FE41000-memory.dmp

      Filesize

      4KB