Analysis

  • max time kernel
    147s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-08-2024 01:57

General

  • Target

    ggc.exe

  • Size

    150KB

  • MD5

    7e503c206e57f0295da017914a957d04

  • SHA1

    96c375b9c57292db73c7ef2f2df16cf7be1604bb

  • SHA256

    274844568a6a9ce334d71efeac21f528d7b54b2cd4377c978cc1270c6ad986c4

  • SHA512

    cd4889ae107c54df854042e030eb431664d4db9d6dc908d1f1910ca49b89d247222f9d19440fcc2d9a120c95b56cd694750072ab9486eea961b8c33391344c1c

  • SSDEEP

    3072:6qJogYkcSNm9V7DPaGkxDSzGmblnDPET:6q2kc4m9tDyNDSrdj

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.

  • Renames multiple (611) 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
  • 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 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\ggc.exe
    "C:\Users\Admin\AppData\Local\Temp\ggc.exe"
    1⤵
    • 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:2512
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
      • Drops file in System32 directory
      PID:6072
    • C:\ProgramData\BFA7.tmp
      "C:\ProgramData\BFA7.tmp"
      2⤵
      • Checks computer location settings
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: RenamesItself
      • Suspicious use of WriteProcessMemory
      PID:4640
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /C DEL /F /Q C:\PROGRA~3\BFA7.tmp >> NUL
        3⤵
        • System Location Discovery: System Language Discovery
        PID:4652
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
    1⤵
      PID:6124
    • C:\Windows\system32\printfilterpipelinesvc.exe
      C:\Windows\system32\printfilterpipelinesvc.exe -Embedding
      1⤵
      • Drops file in System32 directory
      • Suspicious use of WriteProcessMemory
      PID:452
      • C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE
        /insertdoc "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\{586FA09C-87E7-41AA-953C-6102851E5564}.xps" 133694566950550000
        2⤵
        • Checks processor information in registry
        • Enumerates system info in registry
        • Suspicious use of SetWindowsHookEx
        PID:4824

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\$Recycle.Bin\S-1-5-21-1302416131-1437503476-2806442725-1000\YYYYYYYYYYY

      Filesize

      129B

      MD5

      1cf8a08911ff58c217ca8e8fbba2dcf9

      SHA1

      1fd4032cd45a75c8353e6a7589beee74ebc30e21

      SHA256

      3b0e81052589e9e8f59dd56c26284f9863596dd270b67113397403005dd058db

      SHA512

      4d6510ce718d01c6ee77ac248686a5f41c12d79870a6f2784ceddb89ac6074f532a37c6d2768ac5a3214063205e04379fcea17d2274cc504f44562c492f6279f

    • C:\ProgramData\BFA7.tmp

      Filesize

      14KB

      MD5

      294e9f64cb1642dd89229fff0592856b

      SHA1

      97b148c27f3da29ba7b18d6aee8a0db9102f47c9

      SHA256

      917e115cc403e29b4388e0d175cbfac3e7e40ca1742299fbdb353847db2de7c2

      SHA512

      b87d531890bf1577b9b4af41dddb2cdbbfa164cf197bd5987df3a3075983645a3acba443e289b7bfd338422978a104f55298fbfe346872de0895bde44adc89cf

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

      Filesize

      150KB

      MD5

      a141a54aaf2043bd215320c3dce8c36d

      SHA1

      2e90099ca329bc17ec703a32a64dafa2cb95f542

      SHA256

      77cc2464b49eb331c6333b32f2a483b14cedbe5f31886739974257fcb46c83bb

      SHA512

      cc677c2f4f67893e06c38ce69e04a133164f7ddf5d4338b9801d566c4cb70053b3d34a5e3d00581da351bccaadc0863c62d8b4da9e72e8bffe29cd2bd04562c3

    • C:\Users\Admin\AppData\Local\Temp\{8A2F6DDE-3B8C-4200-A663-75E095DFC962}

      Filesize

      4KB

      MD5

      a88dd9456a2268fb38822ea0ba9367ef

      SHA1

      c2f0c912b3793481647ba193e4e9a2a2d49f2441

      SHA256

      0b8044756de9a4fefec003585f93616036e0c381ccda7686306657ad9d9114e8

      SHA512

      84564316c5faa7958e5f5a03f92038c32db9c8e3b016661e08d39288b8caf708c3be40c14a2f5b41992a25c0f1e6748a7c638db3756aaac80e7e6d17c1bfe876

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

      Filesize

      4KB

      MD5

      4fd2f8874f22a8312155489c122727d3

      SHA1

      a21217513216e1a109551ac9fe68b97a9ce12a81

      SHA256

      1db28a840cb638be8f11aba6fd186607b2c5facb1cafd49d1b4bff61f69d3e59

      SHA512

      3aeeac14bf042e8cabb59094f08dfde9c4e9e44861a725502ba6a835277e1bf62b2541ec134698d89e5738c5547017cc113006ac18fb055b670d9192a0428af8

    • C:\wlJ8FiR2h.README.txt

      Filesize

      3KB

      MD5

      b9674de0868a93e9121bdb1d02d80130

      SHA1

      79d692fd03d3110a4358e2cc7442af9517489f3f

      SHA256

      9268d24e96639cf4c0e8d74f9769092b415015692ea528820faaded6fc5b052c

      SHA512

      b3264ad33eddedb2c18da883e2345247c762adc8a604991fce931cba06b86c361d23fa121e79d6c69948a2d5b9c1613139f401b971360d9d684abb5a61543c02

    • F:\$RECYCLE.BIN\S-1-5-21-1302416131-1437503476-2806442725-1000\DDDDDDDDDDD

      Filesize

      129B

      MD5

      74a1c9568b8df61d24a1e925b2256cb5

      SHA1

      dee42ba1a8b3b8c1a510af6af07b9b1acc0c8cb4

      SHA256

      3281138410f32c5e44e0ed39d192d68a132d164a7ba866a9c279376c355917b6

      SHA512

      f3c90ed8e1d7bed964b6661a2cf470f7a277531491093f10a42e55f9b3aff33f9acf1b2f02367e03befbf17dcff094088837dc5660f0b53502bd1ce8a4833ac5

    • memory/2512-2-0x0000000002EA0000-0x0000000002EB0000-memory.dmp

      Filesize

      64KB

    • memory/2512-2795-0x0000000002EA0000-0x0000000002EB0000-memory.dmp

      Filesize

      64KB

    • memory/2512-2793-0x0000000002EA0000-0x0000000002EB0000-memory.dmp

      Filesize

      64KB

    • memory/2512-2794-0x0000000002EA0000-0x0000000002EB0000-memory.dmp

      Filesize

      64KB

    • memory/2512-0-0x0000000002EA0000-0x0000000002EB0000-memory.dmp

      Filesize

      64KB

    • memory/2512-1-0x0000000002EA0000-0x0000000002EB0000-memory.dmp

      Filesize

      64KB

    • memory/4824-2811-0x00007FF870570000-0x00007FF870580000-memory.dmp

      Filesize

      64KB

    • memory/4824-2814-0x00007FF870570000-0x00007FF870580000-memory.dmp

      Filesize

      64KB

    • memory/4824-2815-0x00007FF870570000-0x00007FF870580000-memory.dmp

      Filesize

      64KB

    • memory/4824-2813-0x00007FF870570000-0x00007FF870580000-memory.dmp

      Filesize

      64KB

    • memory/4824-2812-0x00007FF870570000-0x00007FF870580000-memory.dmp

      Filesize

      64KB

    • memory/4824-2844-0x00007FF86E350000-0x00007FF86E360000-memory.dmp

      Filesize

      64KB

    • memory/4824-2845-0x00007FF86E350000-0x00007FF86E360000-memory.dmp

      Filesize

      64KB