Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-08-2024 01:11

General

  • Target

    166bba02413995aff28ffeb27d3bf3d5a5f6a6cd36893e252c7b9a22836f4980.exe

  • Size

    5.1MB

  • MD5

    be8bf725892ddd7a200d0a1906b9387f

  • SHA1

    582a24a72b29e70f2de26a8d217492c7a6b983ff

  • SHA256

    166bba02413995aff28ffeb27d3bf3d5a5f6a6cd36893e252c7b9a22836f4980

  • SHA512

    32d9d97692255e84cbd8c24794627bdfaa8ae41942bd449b678906f01d8b667d9d9785440f562132878987c682169b8ba9f9242a9f2abdf4b197d425ff1e7cb8

  • SSDEEP

    98304:MjHm6/Pi0bzB+Ot7nM3wnuZFm0qRttZYtToFbSO7VKoFbSO7VyoFbSO7VKoFbSO5:O5unMkMsMkM

Malware Config

Extracted

Path

C:\wlJ8FiR2h.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 DeathGrip Ransomware Attack | t.me/DeathGripRansomware This computer is attacked by russian ransomware community of professional black hat hackers. Your every single documents / details is now under observation of those hackers. If you want to get it back then you have to pay 1000$ for it. This Attack Is Done By Team RansomVerse You Can Find Us On Telegram @DeathGripRansomware Contact The Owner For The Decrypter Of This Ransomware #DeathGripMalware >>>> 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 Telegram t.me/DeathGripRansomware >>>> 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 >>>> Your personal DECRYPTION ID: B7568014A48684D6D525F3F3722638C4 >>>> 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 on Telegram messenger without registration and text t.me/DeathGripRansomware 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. 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
URLs

http://lockbitsupt7nr3fa6e7xyb73lk6bw6rcneqhoyblniiabj4uwvzapqd.onion

http://lockbitsupuhswh4izvoucoxsbnotkmgq6durg7kficg6u33zfvq3oyd.onion

http://lockbitsupn2h6be2cnqpvncyhj4rgmnwn44633hnzzmtxdvjoqlp7yd.onion

http://lockbitsupp.uz

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

Signatures

  • Lockbit

    Ransomware family with multiple variants released since late 2019.

  • Rule to detect Lockbit 3.0 ransomware Windows payload 1 IoCs
  • Renames multiple (592) files with added filename extension

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

  • Downloads MZ/PE file
  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Executes dropped EXE 2 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
  • Indicator Removal: File Deletion 1 TTPs

    Adversaries may delete files left behind by the actions of their intrusion activity.

  • 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).

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • 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 use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 13 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\166bba02413995aff28ffeb27d3bf3d5a5f6a6cd36893e252c7b9a22836f4980.exe
    "C:\Users\Admin\AppData\Local\Temp\166bba02413995aff28ffeb27d3bf3d5a5f6a6cd36893e252c7b9a22836f4980.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:2984
    • C:\Users\Admin\AppData\Local\Temp\ggc.exe
      "C:\Users\Admin\AppData\Local\Temp\ggc.exe"
      2⤵
      • Executes dropped EXE
      • Drops desktop.ini file(s)
      • Sets desktop wallpaper using registry
      • System Location Discovery: System Language Discovery
      • Modifies Control Panel
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:956
      • C:\Windows\splwow64.exe
        C:\Windows\splwow64.exe 12288
        3⤵
        • Drops file in System32 directory
        PID:4616
      • C:\ProgramData\A624.tmp
        "C:\ProgramData\A624.tmp"
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3680
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /C DEL /F /Q C:\PROGRA~3\A624.tmp >> NUL
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2760
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
    1⤵
      PID:4908
    • C:\Windows\system32\printfilterpipelinesvc.exe
      C:\Windows\system32\printfilterpipelinesvc.exe -Embedding
      1⤵
      • Drops file in System32 directory
      • Suspicious use of WriteProcessMemory
      PID:2928
      • C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE
        /insertdoc "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\{BA568E8E-25B0-46F5-A24B-F93A829A4AB7}.xps" 133693675360600000
        2⤵
        • Checks processor information in registry
        • Enumerates system info in registry
        • Suspicious use of SetWindowsHookEx
        PID:3476

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\$Recycle.Bin\S-1-5-21-2412658365-3084825385-3340777666-1000\YYYYYYYYYYY

      Filesize

      129B

      MD5

      6afbcd097e4068004cf7c399852b1ac7

      SHA1

      4691ec27c89189228a276b922b822962f05bb76e

      SHA256

      c7c515990facc054031dc5ce24b5523455360c13af17c97dd8a4e3f4095af642

      SHA512

      fb5d8d656dce552d4898914fc306866ea2c96ea5552951c453a16a3202046cbae70aafc2b56b747e6c86ddca09aed325b25dea7fa1256c40dc1dba16a4cc1502

    • C:\ProgramData\A624.tmp

      Filesize

      14KB

      MD5

      294e9f64cb1642dd89229fff0592856b

      SHA1

      97b148c27f3da29ba7b18d6aee8a0db9102f47c9

      SHA256

      917e115cc403e29b4388e0d175cbfac3e7e40ca1742299fbdb353847db2de7c2

      SHA512

      b87d531890bf1577b9b4af41dddb2cdbbfa164cf197bd5987df3a3075983645a3acba443e289b7bfd338422978a104f55298fbfe346872de0895bde44adc89cf

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

      Filesize

      150KB

      MD5

      6aac3fa0ece2fbfee78fa2d411f79f93

      SHA1

      e10c571be424be5812199c9227a979bf3dc54f03

      SHA256

      1fc3aaafe3edee09bd6d14d7271996bedae1723668aec49d32bdd1fe0ed6b66a

      SHA512

      655ab2ac51a23f29f337007db14115786876ce636f4704c6ec86b31bda71394972bfc0596e37a241c39bb46416869bfdbf585a9d3b4e16f20592d4a1ed5d1e89

    • C:\Users\Admin\AppData\Local\Temp\ggc.exe

      Filesize

      150KB

      MD5

      7e503c206e57f0295da017914a957d04

      SHA1

      96c375b9c57292db73c7ef2f2df16cf7be1604bb

      SHA256

      274844568a6a9ce334d71efeac21f528d7b54b2cd4377c978cc1270c6ad986c4

      SHA512

      cd4889ae107c54df854042e030eb431664d4db9d6dc908d1f1910ca49b89d247222f9d19440fcc2d9a120c95b56cd694750072ab9486eea961b8c33391344c1c

    • C:\Users\Admin\AppData\Local\Temp\{BAAF1198-AB25-4258-AB78-CF17D032357F}

      Filesize

      4KB

      MD5

      b4004bb632bbe66254727f466f1322e1

      SHA1

      75c1b63f9df1f535845d08ce4d5ab93e29ce79df

      SHA256

      4be016586bb5da9491c26f048fab8347bf5ba1662f52f93ca1960dbc819f8c21

      SHA512

      49488352fe1eb6cb380f172b1ed91effb36319d179248266952f2d56e6217e13b9e41d05326e50f294a7661652fa4a09af697fbc286f6d910e06ec8e6ab644f6

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

      Filesize

      4KB

      MD5

      9b58170d1118409e4a504ada12b061c4

      SHA1

      11a94715957b805c6995e3c0604d2a2340ae9a40

      SHA256

      5c7bc731e5109ae0ef36e3350be6134702a22334969bb1e72ce2813c9af97f06

      SHA512

      ddaf70088eee647fcc12ee02923e9929b68b294ccc0a19ac6a3460bfc1ed6180a96602ff65b781aedebb300fcf8a58aa196c117846183e635162ba653e28c5c2

    • C:\wlJ8FiR2h.README.txt

      Filesize

      3KB

      MD5

      b9674de0868a93e9121bdb1d02d80130

      SHA1

      79d692fd03d3110a4358e2cc7442af9517489f3f

      SHA256

      9268d24e96639cf4c0e8d74f9769092b415015692ea528820faaded6fc5b052c

      SHA512

      b3264ad33eddedb2c18da883e2345247c762adc8a604991fce931cba06b86c361d23fa121e79d6c69948a2d5b9c1613139f401b971360d9d684abb5a61543c02

    • F:\$RECYCLE.BIN\S-1-5-21-2412658365-3084825385-3340777666-1000\DDDDDDDDDDD

      Filesize

      129B

      MD5

      2460e82efd004963e9fe9c02eb848d3e

      SHA1

      e96328eb2ef7754fa89d959749ea40d20ce855af

      SHA256

      2977c7637ff7d237a71a6440e33ba0b8a0ccd3a4c0e8e60f2add0926791ca1d6

      SHA512

      77b64a12b2f3f8234715d6ae3e1ad5ed38915ad45a288e376ff45f00ec78e851d3fe8a0c2fe5a9d266d7a500db15973905e7aa1deec66f1a5e0735c7d4321728

    • memory/956-2782-0x00000000029D0000-0x00000000029E0000-memory.dmp

      Filesize

      64KB

    • memory/956-2780-0x00000000029D0000-0x00000000029E0000-memory.dmp

      Filesize

      64KB

    • memory/956-16-0x00000000029D0000-0x00000000029E0000-memory.dmp

      Filesize

      64KB

    • memory/956-15-0x00000000029D0000-0x00000000029E0000-memory.dmp

      Filesize

      64KB

    • memory/956-14-0x00000000029D0000-0x00000000029E0000-memory.dmp

      Filesize

      64KB

    • memory/956-2781-0x00000000029D0000-0x00000000029E0000-memory.dmp

      Filesize

      64KB

    • memory/2984-2779-0x00007FF7CCC00000-0x00007FF7CCDA8000-memory.dmp

      Filesize

      1.7MB

    • memory/2984-2831-0x00007FF7CCC00000-0x00007FF7CCDA8000-memory.dmp

      Filesize

      1.7MB

    • memory/3476-2798-0x00007FF8C7390000-0x00007FF8C73A0000-memory.dmp

      Filesize

      64KB

    • memory/3476-2795-0x00007FF8C7390000-0x00007FF8C73A0000-memory.dmp

      Filesize

      64KB

    • memory/3476-2832-0x00007FF8C5300000-0x00007FF8C5310000-memory.dmp

      Filesize

      64KB

    • memory/3476-2797-0x00007FF8C7390000-0x00007FF8C73A0000-memory.dmp

      Filesize

      64KB

    • memory/3476-2833-0x00007FF8C5300000-0x00007FF8C5310000-memory.dmp

      Filesize

      64KB

    • memory/3476-2796-0x00007FF8C7390000-0x00007FF8C73A0000-memory.dmp

      Filesize

      64KB

    • memory/3476-2794-0x00007FF8C7390000-0x00007FF8C73A0000-memory.dmp

      Filesize

      64KB