Analysis

  • max time kernel
    150s
  • max time network
    152s
  • 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 04:13

General

  • Target

    64aa8889a8b3298487242ae21c9cf97a763bf905223a445d599f76327e8193f1.exe

  • Size

    153KB

  • MD5

    4bb5628ded1704d96c17559cdd49c738

  • SHA1

    ae3df3e10cdcfd03251e9f3bbd5c8d0aef4fa51c

  • SHA256

    64aa8889a8b3298487242ae21c9cf97a763bf905223a445d599f76327e8193f1

  • SHA512

    6562e2aebb90e70bce168840fa5872017046410a038bdfc642a041adc2f6dd2803a6b6daa46303c4d8b43e5f13599b11d758c21b1c2b3a7bee5deaf93324cddf

  • SSDEEP

    3072:06glyuxE4GsUPnliByocWepQst7pospt5mucmG7A:06gDBGpvEByocWeWsFpoybG

Malware Config

Extracted

Path

C:\AKEVizErI.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: 9B220CE49E4F6F3F682F72AB2353F08B >>>> 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 (571) 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 5 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\64aa8889a8b3298487242ae21c9cf97a763bf905223a445d599f76327e8193f1.exe
    "C:\Users\Admin\AppData\Local\Temp\64aa8889a8b3298487242ae21c9cf97a763bf905223a445d599f76327e8193f1.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:4008
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
      • Drops file in System32 directory
      PID:2628
    • C:\ProgramData\6562.tmp
      "C:\ProgramData\6562.tmp"
      2⤵
      • Checks computer location settings
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: RenamesItself
      • Suspicious use of WriteProcessMemory
      PID:2712
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /C DEL /F /Q C:\PROGRA~3\6562.tmp >> NUL
        3⤵
          PID:1012
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
      1⤵
        PID:5020
      • C:\Windows\system32\printfilterpipelinesvc.exe
        C:\Windows\system32\printfilterpipelinesvc.exe -Embedding
        1⤵
        • Drops file in System32 directory
        • Suspicious use of WriteProcessMemory
        PID:448
        • C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE
          /insertdoc "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\{8F1BFBED-0409-40E0-BEAF-F2FB2A179882}.xps" 133548632088170000
          2⤵
          • Checks processor information in registry
          • Enumerates system info in registry
          • Suspicious use of SetWindowsHookEx
          PID:4080

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

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

        Filesize

        129B

        MD5

        4a5c02898f87544e9062f312dce7bb94

        SHA1

        af52d74c943100f7c794bfadc66e5fea41c670ea

        SHA256

        3a39241610fdb035fd8b1d2a671e313a714db15bed05f8ccedd0f39d5809a60b

        SHA512

        733b4e833d0bb70919253cbfd180bc342a133115b3e745b4e227cfa24301040b958dc3b7580f54b3b4fc84e11cc5aa4963fb705e7f8e4124a5b38277cacd55ae

      • C:\AKEVizErI.README.txt

        Filesize

        6KB

        MD5

        c386ad5c1bcefc48977be2389beeed82

        SHA1

        7c807b6090782a6a33afd7ebf17ee20c5545680a

        SHA256

        27ee26fb3c243be2f4a132f0479bb1a017f94d582f0a3fcfb8eaa0d3648332f4

        SHA512

        4c0d738108f7809116aabb8c44125f3ee59690fdeb147cdb901ea298535848ef1392827bb0d5cf990701c407a4eb26f59536d68d2cc9c791852dfdcbaec2b3e8

      • C:\ProgramData\6562.tmp

        Filesize

        14KB

        MD5

        294e9f64cb1642dd89229fff0592856b

        SHA1

        97b148c27f3da29ba7b18d6aee8a0db9102f47c9

        SHA256

        917e115cc403e29b4388e0d175cbfac3e7e40ca1742299fbdb353847db2de7c2

        SHA512

        b87d531890bf1577b9b4af41dddb2cdbbfa164cf197bd5987df3a3075983645a3acba443e289b7bfd338422978a104f55298fbfe346872de0895bde44adc89cf

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

        Filesize

        153KB

        MD5

        bbae21078190b5bf884fa45a2d2a3bbd

        SHA1

        033fd4f0b1743cccc847a75b17dc6410df9c3127

        SHA256

        8a0412200d725aa5e4983f472fcaf2a80b2b6262e0932b0919a9ee8bcd574e5f

        SHA512

        33ade612f999a4490963979021243e25aaba8dec83c88bfd3e91cfa6ad21d28cf5c4e9962eb79d364d7ce6836a82f16b7dd27b889fb94907029877a4db4d5a92

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

        Filesize

        4KB

        MD5

        651466011f89ff33664d6d7f01296682

        SHA1

        d69f421dad2e7d02a538881e3425abe76f97c60a

        SHA256

        1b4066c728e583e46f554e1795cce132ba0e378aec5bca79e3fc600a5351165b

        SHA512

        0a296d248496b3a37e93fcf4ceaaf518756fc3e7372169469067d67e31d258ecd399c0a2a1c75cc75417e9427062646e62b4e6abe29470eeb325d01d1a5cb3f3

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

        Filesize

        129B

        MD5

        d43c516a32a5038e7254b0a8f8e2c89f

        SHA1

        24cd5483de714652941dab71f96ac71a613bbb35

        SHA256

        fe318f7dff79357f8767ae7a158b6b78cabe6c0a3c817b9adce313a26d26421a

        SHA512

        38118718d6c74ab9a359307cf645bac788c1b7c9f0fbd838bc0c8331997dbbe8252f0e5978a2bf631e68020537406387b378f791d39e7a58aa5033d757f8f82f

      • memory/4008-1-0x0000000002A60000-0x0000000002A70000-memory.dmp

        Filesize

        64KB

      • memory/4008-2-0x0000000002A60000-0x0000000002A70000-memory.dmp

        Filesize

        64KB

      • memory/4008-0-0x0000000002A60000-0x0000000002A70000-memory.dmp

        Filesize

        64KB

      • memory/4080-2783-0x00007FFB9D290000-0x00007FFB9D2A0000-memory.dmp

        Filesize

        64KB

      • memory/4080-2789-0x00007FFBDD210000-0x00007FFBDD405000-memory.dmp

        Filesize

        2.0MB

      • memory/4080-2751-0x00007FFB9D290000-0x00007FFB9D2A0000-memory.dmp

        Filesize

        64KB

      • memory/4080-2782-0x00007FFBDD210000-0x00007FFBDD405000-memory.dmp

        Filesize

        2.0MB

      • memory/4080-2784-0x00007FFBDD210000-0x00007FFBDD405000-memory.dmp

        Filesize

        2.0MB

      • memory/4080-2785-0x00007FFB9D290000-0x00007FFB9D2A0000-memory.dmp

        Filesize

        64KB

      • memory/4080-2786-0x00007FFBDD210000-0x00007FFBDD405000-memory.dmp

        Filesize

        2.0MB

      • memory/4080-2780-0x00007FFBDD210000-0x00007FFBDD405000-memory.dmp

        Filesize

        2.0MB

      • memory/4080-2787-0x00007FFBDD210000-0x00007FFBDD405000-memory.dmp

        Filesize

        2.0MB

      • memory/4080-2788-0x00007FFBDD210000-0x00007FFBDD405000-memory.dmp

        Filesize

        2.0MB

      • memory/4080-2790-0x00007FFB9B050000-0x00007FFB9B060000-memory.dmp

        Filesize

        64KB

      • memory/4080-2781-0x00007FFB9D290000-0x00007FFB9D2A0000-memory.dmp

        Filesize

        64KB

      • memory/4080-2791-0x00007FFBDD210000-0x00007FFBDD405000-memory.dmp

        Filesize

        2.0MB

      • memory/4080-2793-0x00007FFB9B050000-0x00007FFB9B060000-memory.dmp

        Filesize

        64KB

      • memory/4080-2794-0x00007FFBDD210000-0x00007FFBDD405000-memory.dmp

        Filesize

        2.0MB

      • memory/4080-2792-0x00007FFBDD210000-0x00007FFBDD405000-memory.dmp

        Filesize

        2.0MB

      • memory/4080-2795-0x00007FFBDD210000-0x00007FFBDD405000-memory.dmp

        Filesize

        2.0MB

      • memory/4080-2796-0x00007FFBDD210000-0x00007FFBDD405000-memory.dmp

        Filesize

        2.0MB

      • memory/4080-2797-0x00007FFBDD210000-0x00007FFBDD405000-memory.dmp

        Filesize

        2.0MB

      • memory/4080-2798-0x00007FFBDD210000-0x00007FFBDD405000-memory.dmp

        Filesize

        2.0MB

      • memory/4080-2750-0x00007FFB9D290000-0x00007FFB9D2A0000-memory.dmp

        Filesize

        64KB

      • memory/4080-2820-0x00007FFBDD210000-0x00007FFBDD405000-memory.dmp

        Filesize

        2.0MB

      • memory/4080-2821-0x00007FFBDD210000-0x00007FFBDD405000-memory.dmp

        Filesize

        2.0MB