Overview

overview

10

Static

static

3

bfef2da1e0...d9.exe

windows7-x64

10

bfef2da1e0...d9.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    31-05-2024 14:32

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    bfef2da1e04a4e99fb817dfc836445ae7c9e06642a94aa2bfcd549037c12f0d9.exe

  • Size

    356KB

  • MD5

    898c303fc836bfe69d1b58d0f1874dcf

  • SHA1

    cf3ddc4ddf60a9011a4f305f111ff9135a26996f

  • SHA256

    bfef2da1e04a4e99fb817dfc836445ae7c9e06642a94aa2bfcd549037c12f0d9

  • SHA512

    1447020991a64c80f5f81272f9cfa94d3a5e288dc53030f2d6dcc73f1a495da633cddacfac0fd9051399bcb8b27d64492529d10bca1e72b563bebc002d570dbb

  • SSDEEP

    6144:isdxXx9n3TtCkesHScvuh+JTt4PKFUhTr2d+7KhSxs+Y++mX3Xh8aj:isXXxlTtCQLvuhiT6PKqhTr2dHYsfRaP

Score
10/10
lockbitransomwarespywarestealer

Malware Config

Extracted

Path

C:\U7ED0QHNj.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: 5FEF0A19092C3C0A665BEA218956E144 >>>> 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.

    ransomwarelockbit
  • Renames multiple (363) files with added filename extension

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

    ransomware
  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Drops desktop.ini file(s) 2 IoCs
  • Sets desktop wallpaper using registry 2 TTPs 2 IoCs
    ransomware
  • Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs
  • Modifies Control Panel 2 IoCs
    evasion
  • Modifies registry class 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious behavior: RenamesItself 26 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bfef2da1e04a4e99fb817dfc836445ae7c9e06642a94aa2bfcd549037c12f0d9.exe
    "C:\Users\Admin\AppData\Local\Temp\bfef2da1e04a4e99fb817dfc836445ae7c9e06642a94aa2bfcd549037c12f0d9.exe"
    1⤵
    • Loads dropped DLL
    • 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:108
    • C:\ProgramData\3543.tmp
      "C:\ProgramData\3543.tmp"
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: RenamesItself
      • Suspicious use of WriteProcessMemory
      PID:1916
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /C DEL /F /Q C:\PROGRA~3\3543.tmp >> NUL
        3⤵
          PID:2840
    • C:\Windows\system32\AUDIODG.EXE
      C:\Windows\system32\AUDIODG.EXE 0x14c
      1⤵
        PID:1640

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\$Recycle.Bin\S-1-5-21-481678230-3773327859-3495911762-1000\HHHHHHHHHHH
        Filesize

        129B

        MD5

        b20aafb56608cc7f0d8156af9f5d0ffb

        SHA1

        e3beaa30618454db646ee85e24d107714b33e0d6

        SHA256

        28e2dd6ecdee863caeb2be5860b4fdc657070c55b72feedc2897d93e25b7cd80

        SHA512

        e1f63914d174576bdb69ab9405e74629d9eaf623ea10753bbd8231fec9eb93f917b5320c1f59fdab3c870af784f06b80aea0dbdccf9f849cf72a0062efd4a7a8

        Download Submit

      • C:\U7ED0QHNj.README.txt
        Filesize

        6KB

        MD5

        ebf24cae5bbdaf6e2151af9ea1fa0ea9

        SHA1

        c91cdd1ab629f03e16eaa3aafe9a481e1cca89e3

        SHA256

        370245633f8b21c9a73a02a001e27dc6d9e4479e2514cd67b439aa24cf12aa83

        SHA512

        8efb23b24d802435a12332e65994372700959c340abba30a9339176fc35149f47e0bb69780d44bd4e8894d02805aced9a44b5fe52ebeda38af49b5e15d40bd83

        Download Submit

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

        356KB

        MD5

        e88a9902c1947e529c995cbbd8044ca7

        SHA1

        2a3ddfdf30de2340f0358b43274a298b8e74ea54

        SHA256

        9aed53b4fd93ddef0f26a85fd9c4482292d5881f9c573bc1de6d8d13c44041b3

        SHA512

        df3d13e0449f05f0a1fe3b7f126b7c669b006d001846c4e874ab43ad95ffe5d5b1ac5d282863353d4e64a3772f41b07ddc0a8375e0fa71bbea6a832c2ba9f72e

        Download Submit

      • F:\$RECYCLE.BIN\S-1-5-21-481678230-3773327859-3495911762-1000\DDDDDDDDDDD
        Filesize

        129B

        MD5

        f4af40748ddff3a9189b180ba338e269

        SHA1

        bb22dcb587fd80a30d8dfb50ea2b8a90bcd6cb3f

        SHA256

        37ab34d496f98139ef511a0e06d7d7606b976ba0b36d52cec3a9f91480c6804a

        SHA512

        a9c846836859cfd8b6f53649246bb273d6976d2116531ea35f55de517405eef2d317971d12cd100774429c7a3e9c8c79bd7ebd86756c63feba39e2db251edfec

        Download Submit

      • \ProgramData\3543.tmp
        Filesize

        14KB

        MD5

        294e9f64cb1642dd89229fff0592856b

        SHA1

        97b148c27f3da29ba7b18d6aee8a0db9102f47c9

        SHA256

        917e115cc403e29b4388e0d175cbfac3e7e40ca1742299fbdb353847db2de7c2

        SHA512

        b87d531890bf1577b9b4af41dddb2cdbbfa164cf197bd5987df3a3075983645a3acba443e289b7bfd338422978a104f55298fbfe346872de0895bde44adc89cf

        Download Submit

      • memory/108-6-0x0000000000400000-0x0000000000444000-memory.dmp

        Filesize

        272KB

        Download

      • memory/108-0-0x0000000000400000-0x0000000000444000-memory.dmp

        Filesize

        272KB

        Download

      • memory/108-4-0x0000000000419000-0x000000000041A000-memory.dmp

        Filesize

        4KB

        Download

      • memory/108-3-0x0000000000270000-0x00000000002AC000-memory.dmp

        Filesize

        240KB

        Download

      • memory/108-2-0x0000000000400000-0x0000000000444000-memory.dmp

        Filesize

        272KB

        Download

      • memory/108-1-0x0000000000400000-0x0000000000444000-memory.dmp

        Filesize

        272KB

        Download

      • memory/108-11-0x0000000000400000-0x0000000000444000-memory.dmp

        Filesize

        272KB

        Download

      • memory/108-5-0x00000000002B0000-0x00000000002B1000-memory.dmp

        Filesize

        4KB

        Download

      • memory/108-8-0x0000000000400000-0x0000000000444000-memory.dmp

        Filesize

        272KB

        Download

      • memory/108-9-0x0000000000400000-0x0000000000444000-memory.dmp

        Filesize

        272KB

        Download

      • memory/108-10-0x0000000000400000-0x0000000000444000-memory.dmp

        Filesize

        272KB

        Download

      • memory/108-7-0x0000000000400000-0x0000000000444000-memory.dmp

        Filesize

        272KB

        Download

      • memory/108-909-0x0000000000400000-0x0000000000444000-memory.dmp

        Filesize

        272KB

        Download

      • memory/108-911-0x0000000000270000-0x00000000002AC000-memory.dmp

        Filesize

        240KB

        Download

      • memory/1916-910-0x0000000000400000-0x0000000000407000-memory.dmp

        Filesize

        28KB

        Download

      • memory/1916-907-0x0000000000400000-0x0000000000407000-memory.dmp

        Filesize

        28KB

        Download