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Analysis

  • max time kernel
    145s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/03/2024, 21:35

General

  • Target

    2024-03-08_babc36b5ce70990d1cf3d47c704fc2db_revil.exe

  • Size

    123KB

  • MD5

    babc36b5ce70990d1cf3d47c704fc2db

  • SHA1

    f319267a09e4f1efa89c3a2b49a41373ead326ff

  • SHA256

    f3207b345d00de0722a1b533dbc4d9f2ff05b39e1393d780973ecbb3c7b008f3

  • SHA512

    493764e7aa4a5646ed6f419b5310fb595e9835e7808c64c444dd3dce99ceb3573539c4b61c9581a6885494f246550d9e4e5512306cb54407c587cbf90914aab7

  • SSDEEP

    1536:7DvcP3nThpshwVs5OE8yNcYQp+2ZZICS4AIjnBR561lQVMr3IgmffEbjQFOxL:yESVhaNcYM8gnBR5uiV1UvQFOxL

Malware Config

Extracted

Family

sodinokibi

Botnet

$2a$10$CtL6MpBCOZZcR.aRU3GXp.pcFtg0joF6uPmmrKY0hC0o.x.alLtZ.

Campaign

4085

Decoy

sandd.nl

digivod.de

southeasternacademyofprosthodontics.org

resortmtn.com

mdk-mediadesign.de

tetinfo.in

fayrecreations.com

ecpmedia.vn

physiofischer.de

highlinesouthasc.com

antenanavi.com

blog.solutionsarchitect.guru

deepsouthclothingcompany.com

coursio.com

quickyfunds.com

atmos-show.com

pawsuppetlovers.com

hokagestore.com

midmohandyman.com

mmgdouai.fr

Attributes
  • net

    true

  • pid

    $2a$10$CtL6MpBCOZZcR.aRU3GXp.pcFtg0joF6uPmmrKY0hC0o.x.alLtZ.

  • prc

    sqbcoreservice

    dbsnmp

    mydesktopservice

    outlook

    ocomm

    excel

    mydesktopqos

    isqlplussvc

    onenote

    tbirdconfig

    msaccess

    encsvc

    infopath

    steam

    thebat

    agntsvc

    sql

    visio

    wordpad

    winword

    dbeng50

    powerpnt

    firefox

    xfssvccon

    mspub

    oracle

    thunderbird

    ocssd

    synctime

    ocautoupds

  • ransom_oneliner

    All of your files are encrypted! Find {EXT}-readme.txt and follow instuctions

  • ransom_template

    ---=== Welcome. Again. ===--- [+] Whats Happen? [+] Your files are encrypted, and currently unavailable. You can check it: all files on your system has extension {EXT}. By the way, everything is possible to recover (restore), but you need to follow our instructions. Otherwise, you cant return your data (NEVER). [+] What guarantees? [+] Its just a business. We absolutely do not care about you and your deals, except getting benefits. If we do not do our work and liabilities - nobody will not cooperate with us. Its not in our interests. To check the ability of returning files, You should go to our website. There you can decrypt one file for free. That is our guarantee. If you will not cooperate with our service - for us, its does not matter. But you will lose your time and data, cause just we have the private key. In practice - time is much more valuable than money. [+] How to get access on website? [+] You have two ways: 1) [Recommended] Using a TOR browser! a) Download and install TOR browser from this site: https://torproject.org/ b) Open our website: http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/{UID} 2) If TOR blocked in your country, try to use VPN! But you can use our secondary website. For this: a) Open your any browser (Chrome, Firefox, Opera, IE, Edge) b) Open our secondary website: http://decryptor.cc/{UID} Warning: secondary website can be blocked, thats why first variant much better and more available. When you open our website, put the following data in the input form: Key: {KEY} ----------------------------------------------------------------------------------------- !!! DANGER !!! DONT try to change files by yourself, DONT use any third party software for restoring your data or antivirus solutions - its may entail damage of the private key and, as result, The Loss all data. !!! !!! !!! ONE MORE TIME: Its in your interests to get your files back. From our side, we (the best specialists) make everything for restoring, but please should not interfere. !!! !!! !!!

  • sub

    4085

  • svc

    memtas

    mepocs

    backup

    sophos

    sql

    svc$

    veeam

    vss

Extracted

Path

C:\Recovery\ok1t1h7q43-readme.txt

Family

sodinokibi

Ransom Note
---=== Welcome. Again. ===--- [+] Whats Happen? [+] Your files are encrypted, and currently unavailable. You can check it: all files on your system has extension ok1t1h7q43. By the way, everything is possible to recover (restore), but you need to follow our instructions. Otherwise, you cant return your data (NEVER). [+] What guarantees? [+] Its just a business. We absolutely do not care about you and your deals, except getting benefits. If we do not do our work and liabilities - nobody will not cooperate with us. Its not in our interests. To check the ability of returning files, You should go to our website. There you can decrypt one file for free. That is our guarantee. If you will not cooperate with our service - for us, its does not matter. But you will lose your time and data, cause just we have the private key. In practice - time is much more valuable than money. [+] How to get access on website? [+] You have two ways: 1) [Recommended] Using a TOR browser! a) Download and install TOR browser from this site: https://torproject.org/ b) Open our website: http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/2DBB4A69859B15D7 2) If TOR blocked in your country, try to use VPN! But you can use our secondary website. For this: a) Open your any browser (Chrome, Firefox, Opera, IE, Edge) b) Open our secondary website: http://decryptor.cc/2DBB4A69859B15D7 Warning: secondary website can be blocked, thats why first variant much better and more available. When you open our website, put the following data in the input form: Key: VpByGND9eA3MgeWx8eenLDF50eNWPgWWSG2sHCvZnVVvuyqawqOibZJFf1ZRigLu Yjpfh9e9HOOxcQYHjUgfCuEGNjFluRYVB3aVET1a4kCZ19wdvcwxGEZ74XAwygMS ekxS87ohOLQPeW7mP/K/CnP141LPK6TCzBd0ODivEYR6JYwOe0a8O/3sMshYRLFl 3QmU4+l6seLrLnHNI3G0y0MhSVyIX+iOnsRxyrm0nADxzgZt81zDMVktYoR86uMM HgRy/mYLGANNq3vQhsdn4bT7yTsn/EMdD2Sen/pQTvEReWm869Z1uZ3ogh8x1OgO oP23bGBVAa4W8L5kLkh/uJxPgxE1BzL8mxtMnSxNl9+iki0yRnrVNynrBq/5ZxYo vI+RtpjWDCs0sGm7pgqdberwDZHrkQOgNGdx6T2iLTBl+yyinhgoIgXfkpxofl+4 xnjHRfjLsayZJl80PC8ovRkeQuc3NBOVVYobIp8QzsfkELL5YpFQubj4j7dsWiEe yuSZm0aTXUZN74+yiczD26BKoZZANWWGNxYzwPWBDYtJP3pZaKbJFgtQe4xqXII7 ISp85i12zKtVjjmmoc1fbkAv2QuqSELHFRAyVM8AHxJDMdVQcFk0A9Cweuy27KLA thJOg6IkeGIz47GCGXX2dZtdkxgkccyCOU7tFCPFCZDweFeORYmYRd8w1ome2xF6 ew3v7yNxcj9sN1Ex1EUBBz/wuTXu8JqyZxzPWzHWGV0/K9ncQKRDeypuda2J6UDn DgS2yVVkWuMCy6a3cfVsZwc2Tqs1wJdAIxL95/yki1jwRr3nK8s4P1KPRSbuskJc czybN9SMpcTGD7sE0QUjlsHZ1lzzv3AqkrHfTaQpSwxJkW04eWKDrtZaeVpf9eXw wrgb9NlYy4ShPMORcxS4k0Ie+SBZ+GSKfYN0fTYTNFJoKPUxUaNYtgJ3UPmDa88b uo8NHUmqpB/vvAQSpg64ozb3m9MOdAO+yU4GRMhUIQ1njSHRlYFzJMvNHoriFhUH 0GxYYpjpRQo/jdIasLDS4VgqbSzcCisOnAXfjzYvUSkwtEQEmCqNE9XeX4IiJ7sb vCqJfFVThvzsRmxnDu6xA4a2v7Kra8vLVD+yBRaDbj2aS3PIGYp11qPjOayENRUh 0Et3XRCP16N72q4zFimHqAArYZUqYNffjAH07+MyhVSrhGAaRsZPDdq8GRR7W8js AmMYvVsKfIv9vKcxqWh0FxFkit9d8Lwg6I6FoL4qqSRK3NQE1NDVCE3pwYGS7At1 ETvcF/2vqduDjFf2aqQsFME2Rcgwg/MsQelYFd25kdymyqKpEFfQNuTXuFVmgJFB 36lBM9UXr7ZG8PVt9+0+vyg/KK9bgMJ6SyQQuWJxZvBOrz4CFxp6zop62BKF5w== ----------------------------------------------------------------------------------------- !!! DANGER !!! DONT try to change files by yourself, DONT use any third party software for restoring your data or antivirus solutions - its may entail damage of the private key and, as result, The Loss all data. !!! !!! !!! ONE MORE TIME: Its in your interests to get your files back. From our side, we (the best specialists) make everything for restoring, but please should not interfere. !!! !!! !!!
URLs

http://aplebzu47wgazapdqks6vrcv6zcnjppkbxbr6wketf56nf6aq2nmyoyd.onion/2DBB4A69859B15D7

http://decryptor.cc/2DBB4A69859B15D7

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 25 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Sets desktop wallpaper using registry 2 TTPs 1 IoCs
  • Drops file in Program Files directory 27 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs
  • Uses Volume Shadow Copy service COM API

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-03-08_babc36b5ce70990d1cf3d47c704fc2db_revil.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-03-08_babc36b5ce70990d1cf3d47c704fc2db_revil.exe"
    1⤵
    • Adds Run key to start application
    • Enumerates connected drives
    • Sets desktop wallpaper using registry
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3728
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2248
  • C:\Windows\system32\wbem\unsecapp.exe
    C:\Windows\system32\wbem\unsecapp.exe -Embedding
    1⤵
      PID:4944
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:4044
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4160 --field-trial-handle=2304,i,6987730730348465820,3913273227385401271,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:2484

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Recovery\ok1t1h7q43-readme.txt

        Filesize

        6KB

        MD5

        7c19a22857b7da1895fe7afa73a8fa2b

        SHA1

        e4d926d13295aee3579031eb755b27af58966add

        SHA256

        611e1645fa4889bfd091f45a47392bf28d98bf8d5f0dcb775fd4c1a1945391cf

        SHA512

        091b2dc0159933b04f808e296c9c1a4363503906f3c6478228fb10c6779836a2e1035709f37561af90a5d4db41af70b251604535bf851fca6f229413d2696d7f

      • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_nj2sqeaw.503.ps1

        Filesize

        60B

        MD5

        d17fe0a3f47be24a6453e9ef58c94641

        SHA1

        6ab83620379fc69f80c0242105ddffd7d98d5d9d

        SHA256

        96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

        SHA512

        5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

      • memory/2248-1-0x0000024E4B010000-0x0000024E4B032000-memory.dmp

        Filesize

        136KB

      • memory/2248-11-0x00007FFC3C850000-0x00007FFC3D311000-memory.dmp

        Filesize

        10.8MB

      • memory/2248-12-0x0000024E48E90000-0x0000024E48EA0000-memory.dmp

        Filesize

        64KB

      • memory/2248-13-0x0000024E48E90000-0x0000024E48EA0000-memory.dmp

        Filesize

        64KB

      • memory/2248-16-0x00007FFC3C850000-0x00007FFC3D311000-memory.dmp

        Filesize

        10.8MB

      • memory/3728-0-0x0000000000B00000-0x0000000000B22000-memory.dmp

        Filesize

        136KB

      • memory/3728-433-0x0000000000B00000-0x0000000000B22000-memory.dmp

        Filesize

        136KB