Overview

overview

10

Static

static

10

7de7ce42cd...ea.exe

windows7-x64

10

7de7ce42cd...ea.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    93s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-07-2024 19:50

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General

  • Target

    7de7ce42cde20847749fa5bc4048cf5cacec8c2bf49169d7d262ea38630640ea.exe

  • Size

    156KB

  • MD5

    827fd84e6c235dbb400442390a538441

  • SHA1

    f88eafeeb71837534f32d7de483497d8d74fb279

  • SHA256

    7de7ce42cde20847749fa5bc4048cf5cacec8c2bf49169d7d262ea38630640ea

  • SHA512

    4e6df341e606cdc5ecafd02b7e9ba979502301e5e89aaecf604018d014019ffd6bd26b1380cb316ec1beb8f533df5125e75ec67d8760f7bcd90f883b72199f6b

  • SSDEEP

    3072:1DDDDDDDDDDDDDDDDDDDE45d/t6sVkgZqltP3368yUTtc76PJCW:n5d/zugZqll3OUCuPJ

Score
10/10
ransomware

Malware Config

Extracted

Path

C:\Users\bMHeBJMks.README.txt

Ransom Note
~~ LockBit 3.0 the world's fastest and most stable ransomware from 2019~~~ >>>>> Your data is stolen and encrypted. BLOG Tor Browser Links: http://lockbit3753ekiocyo5epmpy6klmejchjtzddoekjlnt6mu3qh4de2id.onion/ http://lockbit3g3ohd3katajf6zaehxz4h4cnhmz5t735zpltywhwpc6oy3id.onion/ http://lockbit3olp7oetlc4tl5zydnoluphh7fvdt5oa6arcp2757r7xkutid.onion/ http://lockbit435xk3ki62yun7z5nhwz6jyjdp2c64j5vge536if2eny3gtid.onion/ http://lockbit4lahhluquhoka3t4spqym2m3dhe66d6lr337glmnlgg2nndad.onion/ http://lockbit6knrauo3qafoksvl742vieqbujxw7rd6ofzdtapjb4rrawqad.onion/ http://lockbit7ouvrsdgtojeoj5hvu6bljqtghitekwpdy3b6y62ixtsu5jqd.onion/ >>>>> 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 fulfill all the terms we agree on during the negotiation process. Treat this situation simply as a paid training session for your system administrators, because it was the misconfiguration of your corporate network that allowed us to attack you. Our pentesting services should be paid for the same way you pay your system administrators salaries. You can get more information about us on Ilon Musk's Twitter https://twitter.com/hashtag/lockbit?f=live >>>>> You need to contact us 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 us. If you need a unique ID for correspondence with us that no one will know about, ask 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 for CHAT available only to you (available during a ddos attack): Tor Browser Links for CHAT (sometimes unavailable due to ddos attacks): http://lockbit5eevg7vec4vwwtzgkl4kulap6oxbic2ye4mnmlq6njnpc47qd.onion http://lockbit74beza5z3e3so7qmjnvlgoemscp7wtp33xo7xv7f7xtlqbkqd.onion http://lockbit75naln4yj44rg6ez6vjmdcrt7up4kxmmmuvilcg4ak3zihxid.onion http://lockbit7a2g6ve7etbcy6iyizjnuleffz4szgmxaawcbfauluavi5jqd.onion http://lockbitaa46gwjck2xzmi2xops6x4x3aqn6ez7yntitero2k7ae6yoyd.onion http://lockbitb42tkml3ipianjbs6e33vhcshb7oxm2stubfvdzn3y2yqgbad.onion http://lockbitcuo23q7qrymbk6dsp2sadltspjvjxgcyp4elbnbr6tcnwq7qd.onion >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >> Your personal Black ID: 0B4A03D462BADECEA6AF74F07923BD6D << >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> >>>>> 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.
URLs

http://lockbit3753ekiocyo5epmpy6klmejchjtzddoekjlnt6mu3qh4de2id.onion/

http://lockbit3g3ohd3katajf6zaehxz4h4cnhmz5t735zpltywhwpc6oy3id.onion/

http://lockbit3olp7oetlc4tl5zydnoluphh7fvdt5oa6arcp2757r7xkutid.onion/

http://lockbit435xk3ki62yun7z5nhwz6jyjdp2c64j5vge536if2eny3gtid.onion/

http://lockbit4lahhluquhoka3t4spqym2m3dhe66d6lr337glmnlgg2nndad.onion/

http://lockbit6knrauo3qafoksvl742vieqbujxw7rd6ofzdtapjb4rrawqad.onion/

http://lockbit7ouvrsdgtojeoj5hvu6bljqtghitekwpdy3b6y62ixtsu5jqd.onion/

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

http://lockbit5eevg7vec4vwwtzgkl4kulap6oxbic2ye4mnmlq6njnpc47qd.onion

http://lockbit74beza5z3e3so7qmjnvlgoemscp7wtp33xo7xv7f7xtlqbkqd.onion

http://lockbit75naln4yj44rg6ez6vjmdcrt7up4kxmmmuvilcg4ak3zihxid.onion

http://lockbit7a2g6ve7etbcy6iyizjnuleffz4szgmxaawcbfauluavi5jqd.onion

http://lockbitaa46gwjck2xzmi2xops6x4x3aqn6ez7yntitero2k7ae6yoyd.onion

http://lockbitb42tkml3ipianjbs6e33vhcshb7oxm2stubfvdzn3y2yqgbad.onion

http://lockbitcuo23q7qrymbk6dsp2sadltspjvjxgcyp4elbnbr6tcnwq7qd.onion

Signatures

  • Renames multiple (159) files with added filename extension

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

    ransomware
  • 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
  • Drops desktop.ini file(s) 2 IoCs
  • Sets desktop wallpaper using registry 2 TTPs 2 IoCs
    ransomware
  • Suspicious use of NtSetInformationThreadHideFromDebugger 12 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies Control Panel 2 IoCs
    evasion
  • Modifies registry class 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious behavior: RenamesItself 26 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

    ransomware

Processes

  • C:\Users\Admin\AppData\Local\Temp\7de7ce42cde20847749fa5bc4048cf5cacec8c2bf49169d7d262ea38630640ea.exe
    "C:\Users\Admin\AppData\Local\Temp\7de7ce42cde20847749fa5bc4048cf5cacec8c2bf49169d7d262ea38630640ea.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:4136
    • C:\ProgramData\C11D.tmp
      "C:\ProgramData\C11D.tmp"
      2⤵
      • Checks computer location settings
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: RenamesItself
      • Suspicious use of WriteProcessMemory
      PID:948
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /C DEL /F /Q C:\PROGRA~3\C11D.tmp >> NUL
        3⤵
          PID:912
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3056

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\$Recycle.Bin\S-1-5-21-2650514177-1034912467-4025611726-1000\DDDDDDDDDDD
      Filesize

      129B

      MD5

      8a73510760cc67b2a7f3e57f7d7c86e9

      SHA1

      97c12be5824051496d9d48d743f70547f5c30a02

      SHA256

      d3e513d8196f4b67342d6e5d0ba1a46c27dc3e877987dc7c6028dc8ede11ce1f

      SHA512

      1f0f9f65110dd5e9aa69c3901c0bc685379b2d40837b8429b6e2be84943cf1895518a171607672bbe88d1a3dd76ccfcf80fa8f9a5ad8544b277247392031d3c3

      Download Submit

    • C:\ProgramData\C11D.tmp
      Filesize

      14KB

      MD5

      294e9f64cb1642dd89229fff0592856b

      SHA1

      97b148c27f3da29ba7b18d6aee8a0db9102f47c9

      SHA256

      917e115cc403e29b4388e0d175cbfac3e7e40ca1742299fbdb353847db2de7c2

      SHA512

      b87d531890bf1577b9b4af41dddb2cdbbfa164cf197bd5987df3a3075983645a3acba443e289b7bfd338422978a104f55298fbfe346872de0895bde44adc89cf

      Download Submit

    • C:\Users\Admin\AppData\Local\Temp\CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
      Filesize

      156KB

      MD5

      ed2dff3f8ca5d877bc59f35c7859a226

      SHA1

      51ec230e531e948f8b108852ae58c4c01618602b

      SHA256

      d8f743b831b5574fa729e81aed736a7e2e4c8d52a8b7987c65ba6f65d7a863f5

      SHA512

      4c9a27c14b36a3be23422e4c739d721f2a0cb2c1ea0f6ca9e85910eeabf6d2ed33738557e01ed8c37938512922e88db2f75c22c12f3ac443b3502169948d1e1e

      Download Submit

    • C:\Users\bMHeBJMks.README.txt
      Filesize

      2KB

      MD5

      721aef88dfa85ffe16e6a39644a1aeab

      SHA1

      9a564ad5a6aff809fc87bd6bfd1975663b0fda1f

      SHA256

      072ba641728f2da6cd78e9a380405021d8bb7a5565b11c85aaf2f5ee99683e0d

      SHA512

      aeff2ce932a128fbf4d4426f4277c6d165f6e5ba3bb4266df26fdc64bbbe519dc25db039294a56b8beb8b2f92cb6878d5989cbf303225ad1f777e78dfbe30a00

      Download Submit

    • F:\$RECYCLE.BIN\S-1-5-21-2650514177-1034912467-4025611726-1000\BBBBBBBBBBB
      Filesize

      129B

      MD5

      83a96f8a6b99a76879c990815a78627c

      SHA1

      2a141f5967137a80976c70ca6e62907c89cf8e53

      SHA256

      11de671e7988a07c7906d3985e872905c0bbb8a96ca804a09a29bb8f72892f5a

      SHA512

      fc9745dcc81e8e9573b669a531cb17b5b3cd708aa111d40d0057027359f04b13c5dfe7cb040769eb114cdf63d69c263aaf36f109349ed3efabbcfdcc43663975

      Download Submit

    • memory/948-313-0x000000007FE40000-0x000000007FE41000-memory.dmp

      Filesize

      4KB

      Download

    • memory/948-317-0x000000007FDC0000-0x000000007FDC1000-memory.dmp

      Filesize

      4KB

      Download

    • memory/948-316-0x000000007FE20000-0x000000007FE21000-memory.dmp

      Filesize

      4KB

      Download

    • memory/948-315-0x0000000000480000-0x0000000000490000-memory.dmp

      Filesize

      64KB

      Download

    • memory/948-314-0x0000000000480000-0x0000000000490000-memory.dmp

      Filesize

      64KB

      Download

    • memory/948-346-0x0000000000480000-0x0000000000490000-memory.dmp

      Filesize

      64KB

      Download

    • memory/948-347-0x0000000000480000-0x0000000000490000-memory.dmp

      Filesize

      64KB

      Download

    • memory/948-350-0x000000007FDE0000-0x000000007FDE1000-memory.dmp

      Filesize

      4KB

      Download

    • memory/948-351-0x000000007FE00000-0x000000007FE01000-memory.dmp

      Filesize

      4KB

      Download

    • memory/4136-0-0x0000000003130000-0x0000000003140000-memory.dmp

      Filesize

      64KB

      Download

    • memory/4136-2-0x0000000003130000-0x0000000003140000-memory.dmp

      Filesize

      64KB

      Download

    • memory/4136-1-0x0000000003130000-0x0000000003140000-memory.dmp

      Filesize

      64KB

      Download