Analysis

  • max time kernel
    134s
  • max time network
    154s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    08-03-2024 13:29

General

  • Target

    2024-03-08_39ca529aeb61e86a9c8b156abe45b026_revil.exe

  • Size

    123KB

  • MD5

    39ca529aeb61e86a9c8b156abe45b026

  • SHA1

    905aa9c0dd51e8d75a61153ba75c2062c164a9a8

  • SHA256

    4cb911395a151b505f68056f3e7f2f847d436151be3111c7de4c3bb270cf4435

  • SHA512

    0a4bae0e3576618827596611c272b00e17a397ae1ed2c9ce2515e80bfb4a4c9bf1d514708bc12f1e61da3aa27ab2c3bd60565f82e62ce25dd90a51770b95cb62

  • SSDEEP

    1536:7DvcP3LThpshw4Z5OE8yNcYQp+2ZZICS4AIjnBR561lQVMr3IgmffEbjQFOxk:y4S4OaNcYM8gnBR5uiV1UvQFOxk

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:\Users\ax2ueanw-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 ax2ueanw. 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/2D3664D03390530F 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/2D3664D03390530F 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: eLdGekuurL+N+5uYME22vMLYSczr050+Gaj+XQIn20oVNs8NT/wbE0AFsOH6zW/y LC98Nsi3Hs+Jwjqnm0M8Y8A8DQJ3rU4kX2sSFfwQCmYjThQPFbN+hOg2JD4aq1YN bUDFXCaKddS0uXB+V3Tedadu8+6lY9/mgF9s41FPQZT5Za1ge3mKj8rPCH5ojXHI aJRq1HNxCkxjqjQSpthReF/5g4XDoixE2LQWtGqExo/sFca70sr07emxpHjlEP5Q DllsbMigo3ssH/o2sCDrAzzJ03OcSe6OtrXfEygkr5iI8c6P5rHohrrHc5xx0Brk V+CX5MrEO7G0XD++bkdY3bvmqwy3xHLM07XCNVMWUcG0h36hKitLEJjjzLvhO3YW h3+RtgkEZFe5Ihq15XXhMEy2HAhyfkCUHEXmBmWREqj5lg0VK7EFgZ3Hj2f0v/F9 N4dhflG6711wWNH9BOgPBFddKfkWVr814l35QaIZQ8t22onXMmAIWV5OmVPKDw0G /cGGrbXPEl1h8mnoDZVfUipxErbYlJQ7yolGg1JzV08Wgq07MqhLb8Ijpx+nmIy/ WCO7hL+nvWFQb418dNFgZRURdOTJEPNJ9aWKEcJ+VN3jOQTk71pDj7jzLghL541H WF+RaV8tAEWyyspsDgzVRXXrAECuzwhWmiZZ/yKYHTopyneMBwEUr2UaN/gffjIL wi17jA5NEK1iq3qJjRFLj2dvxtyrC08em66z+i6ehgQCB/jZhzhtb66AgHVERIOj DP5RQnc/ZIytYynzhY/n1VVmdlvy3yABXssvugIBZTaJCZ86ZdSSzItWO3Np5/Xo 5rbxQkzCUOYyVGdRYdjNS0UaEcGZSEHlB14k7c+JaqtRBOFkJYrpFTVaM9IKOf8l hpyVOawC9TXsV5rB1zTFDiZb+epIfM42OL/+iI/ShAlFKfz4rFLr/ZTrRc3oMx1m q8JXRl4rW3YFRP9etoPDWjrkjQy7Gxl2sxcOQmMFAWDTKgXAuyA8D5mtrNIvKODp VmpdpjK+ffCO4yqp9m0EAdyZF9ZuWAkSBSYEF6aeuux4Za4taob7QVDr2ZeYQJxu Z64Fsie+VIcrwGi62xbby4VZRtgNGOmN+pLsPif/1ef/BTnfcYDLuPEgNHjdto8H TcT4cJsP1Xao20WeA2wYgT9AkGVoz53sCTHABD//1hS75/2XN9oTAGJSsUpbenwY lNqoRwLA5xw4nFDNHseht/tch/nxKTqgQ1E6mRj4FIuxkYGXBO05XjFHNUI95jdp o8yIVBYz+Hg5ohUxf+s/VqNPI90jZIm6A4Bt+TTtn2medMnTFEv1hytq0F0r75LM 7Q7chTCKoBnozwvaMlGsBgRowmE0FrfvIBjgXQyhz/Zwqz4T ----------------------------------------------------------------------------------------- !!! 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/2D3664D03390530F

http://decryptor.cc/2D3664D03390530F

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.

  • Drops file in System32 directory 1 IoCs
  • Sets desktop wallpaper using registry 2 TTPs 1 IoCs
  • Drops file in Program Files directory 15 IoCs
  • Modifies system certificate store 2 TTPs 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of WriteProcessMemory 4 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_39ca529aeb61e86a9c8b156abe45b026_revil.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-03-08_39ca529aeb61e86a9c8b156abe45b026_revil.exe"
    1⤵
    • Adds Run key to start application
    • Enumerates connected drives
    • Drops file in System32 directory
    • Sets desktop wallpaper using registry
    • Drops file in Program Files directory
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1760
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2116
  • C:\Windows\system32\wbem\unsecapp.exe
    C:\Windows\system32\wbem\unsecapp.exe -Embedding
    1⤵
      PID:2696
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2972

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

      Filesize

      67KB

      MD5

      753df6889fd7410a2e9fe333da83a429

      SHA1

      3c425f16e8267186061dd48ac1c77c122962456e

      SHA256

      b42dc237e44cbc9a43400e7d3f9cbd406dbdefd62bfe87328f8663897d69df78

      SHA512

      9d56f79410ad0cf852c74c3ef9454e7ae86e80bdd6ff67773994b48ccac71142bcf5c90635da6a056e1406e81e64674db9584928e867c55b77b59e2851cf6444

    • C:\Users\Admin\AppData\Local\Temp\Cab1882.tmp

      Filesize

      65KB

      MD5

      ac05d27423a85adc1622c714f2cb6184

      SHA1

      b0fe2b1abddb97837ea0195be70ab2ff14d43198

      SHA256

      c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

      SHA512

      6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

    • C:\Users\Admin\AppData\Local\Temp\Tar1BE3.tmp

      Filesize

      175KB

      MD5

      dd73cead4b93366cf3465c8cd32e2796

      SHA1

      74546226dfe9ceb8184651e920d1dbfb432b314e

      SHA256

      a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22

      SHA512

      ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63

    • C:\Users\ax2ueanw-readme.txt

      Filesize

      6KB

      MD5

      9be579d7c3f5720d6bb7ef2d775cfcf4

      SHA1

      4627ac8edcc102b5153ca427abcf45339a29a68f

      SHA256

      a1e16c2c89b2db2af8006c8b5a0c6d086b8cb26b5504853d460f87d377d56989

      SHA512

      f99072e0de86cb600a3c705d4b7fd8c2f9c773d75abc43d808c966ea6d33bda2473ee4c2cd3c1e26502b93eed7aae4aa4038e9157a046d16abb61b211076ca10

    • C:\Windows\System32\catroot2\dberr.txt

      Filesize

      192KB

      MD5

      3a5f36130460d937d4ac96b7f78bc859

      SHA1

      4421dfee49ec0fa1a63c159656f3382910ce238f

      SHA256

      ef6648f50e16fbfeb4d68ac83153063406e03da5dc7eda62832dbd4d557dbfcf

      SHA512

      5494fe27a6a27c0648e07ab959c2aff958462d0fc613554dbf5d6c6db3983bfcad8d55e300059e5f222399b3e005cab871d43421d72baf69dfdd60ab9552b1f4

    • memory/1760-0-0x0000000000AA0000-0x0000000000AC2000-memory.dmp

      Filesize

      136KB

    • memory/1760-13-0x0000000000AA0000-0x0000000000AC2000-memory.dmp

      Filesize

      136KB

    • memory/2116-6-0x00000000023A0000-0x00000000023A8000-memory.dmp

      Filesize

      32KB

    • memory/2116-5-0x000000001B360000-0x000000001B642000-memory.dmp

      Filesize

      2.9MB

    • memory/2116-12-0x0000000002920000-0x00000000029A0000-memory.dmp

      Filesize

      512KB

    • memory/2116-14-0x000007FEF4F50000-0x000007FEF58ED000-memory.dmp

      Filesize

      9.6MB

    • memory/2116-7-0x000007FEF4F50000-0x000007FEF58ED000-memory.dmp

      Filesize

      9.6MB

    • memory/2116-8-0x0000000002920000-0x00000000029A0000-memory.dmp

      Filesize

      512KB

    • memory/2116-9-0x000007FEF4F50000-0x000007FEF58ED000-memory.dmp

      Filesize

      9.6MB

    • memory/2116-10-0x0000000002920000-0x00000000029A0000-memory.dmp

      Filesize

      512KB

    • memory/2116-11-0x0000000002920000-0x00000000029A0000-memory.dmp

      Filesize

      512KB