Analysis

  • max time kernel
    3s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-04-2024 12:45

General

  • Target

    2024-04-22_54733cfbcf189d0384b7e86b6bb332bc_revil.exe

  • Size

    123KB

  • MD5

    54733cfbcf189d0384b7e86b6bb332bc

  • SHA1

    2d10c280782a4c7e05d066514581a31480d07c24

  • SHA256

    251a4c97480d41ad64c0baeff9a8f700ccbd1f2b1aaf03d23d6a4345a4494eb5

  • SHA512

    62a443130889dc39cf42812f14e49f6402c68ba67b4dd92ab1d0a65e6519a691f8e44cc6477b6e1eb143f34a3a6e062d731a689e053eb516c79436b7ea6e0474

  • SSDEEP

    1536:7DvcP3LThpshwVs5OE8yNcY/p+2ZZICS4AIjnBR561lQVMr3IgmffEbjQFOxe:y4SVhaNcYh8gnBR5uiV1UvQFOxe

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\5o31c9-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 5o31c9. 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/6D3C75A4B03A604F 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/6D3C75A4B03A604F 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: TfFwCrQQHZkE0NC2bE64K+a+gsNR9mer7CqugP0usRxWa901Oe3Eo4Zk+J5FPLTX YyYScrlN+4t0+eOKJRFkPJk6vrSbvfX487iidn165PpioAAwYEge+bz6k7ePk6kV 42B9ymLJ5i2JepqltjSIF3vu5qDqXJgYc2+1CoCdoOqmU4jkqe8QdAtz4A+D7fOC 9XgRa70ZOeRaTdC4RYTjx5OaU2VEenvNdnJ+kQ5XoJSv2Xm0fTwWN8153DVx36xe 6W163RmD5n449uTqdBkU+6fG0HOfxF1wRMXvtlyFw5mquPbs9wotP5up2uBK1ovY xNg5B9WnxIKYAHcnbr6RlxprV9MmK7FkJxVanCxZrRXzgoa1wIx611hm7eQDPiFS 8K1iNSEHYXnSUBy51PWLbmI3880W4O+CdrXYBYqNfkB/ilynXzvifADV07uFa6F0 XB7i42Kt16MwPrInURawIESHLGDTXP3dbu54qnd9i2f/2N2f+vS2Q3AJYNNddiqe Cxfu/CPJWB8GpAmWJBwbKC2bTYHcsuN3gRvmaDJ+hcfT9PIv4ePXwWW3kTRhG+XM vQ+bsYjzYZdIMk4LDZ0jB27zYCK52OciRgZM5mxckxRt8FdnrNCDOqjjK3LmTZgb g5ZCoW3BzvlMed39tGLHibFrFdv6wP4yrkmBEtwCtoj11V4fje6zEsfStu+uYBXn DjkMpL53EfjgybAxJ0aKzUSaIaaJ8sY1AxmhWgfGucT+7a4SBDjTNxt6Q/S2OUQb BtRHTWfsr1AU4nF0KCYA3otZbPm0u/8yZThNLOPZwh7feX/NDufsG7YkS0tuOpdu kcL3tJWGcrpbNry4VhmaJrgJiLrLB5vAfXU/s30ugv+dOWrxZSmgnTxq+B1O8RVG 95fcr8EKb867LE27SVr2VU2rW94ey7tIbgEJY9NbVCtrXXJF6PFvrJkTY2PZiXtH o0ZRRPr5ruji+GMcOkqEswrzxkZl5KQk6iqt3Gl/x712k6viQmZUhYaBwfKfIFp/ h+djzDDj9Y4fTzLoywPa15mYJzE91g+gdPODOkxr6ISXckirmbqiCrCfhgdotqvK FwlcTVbL7JUhv2BF7KMg2Xeka0e0kIewd4Wkepd2/P0tVti1UUGg4w1kj11gUtiw PSE6ERdmkgAYXaRUhkTrDkInabQIR29ZSHnm9ZREoJn7Qdz7P+LqzwSRGOR8MpMD /OWQQo3hR4iwi1YFg6SpGJ4gw+PRjcMHJZzupDYGro5m9jHkiajKWJAwIocym35A hzp7FGWkdQ2e0zBvms/6q51DE0Uk2p6UGw6FjjQy/Pa/jixd6bYvgqenQBLyQXix 7493FRQGqbbo3x8OIv9VOjU06jJj4PkA1CMPS4iO9BQqR8E+IUs= ----------------------------------------------------------------------------------------- !!! 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/6D3C75A4B03A604F

http://decryptor.cc/6D3C75A4B03A604F

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 23 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 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\2024-04-22_54733cfbcf189d0384b7e86b6bb332bc_revil.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-04-22_54733cfbcf189d0384b7e86b6bb332bc_revil.exe"
    1⤵
    • Adds Run key to start application
    • Enumerates connected drives
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2408
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3268
  • C:\Windows\system32\wbem\unsecapp.exe
    C:\Windows\system32\wbem\unsecapp.exe -Embedding
    1⤵
      PID:3232
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1460

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\5o31c9-readme.txt

      Filesize

      6KB

      MD5

      2a2c5a8b012c62aabf0f16a8c1bdeb79

      SHA1

      15bb389c2c9cc8138762b5b51574a629eed09b39

      SHA256

      75670c22188b8a3dd97283b7648db81f258b86555c5c11b549fdb7f6d87bff45

      SHA512

      7855922c80d61e4864a41ec82de7d3d78e31a7dc158ba52c013dd03cf8bef85647f573b6af6482469c20f907bd19b8c897eac08f5808deeba359072b63fd7e92

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_i0kvxzjy.aoq.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • memory/2408-0-0x00000000004B0000-0x00000000004D2000-memory.dmp

      Filesize

      136KB

    • memory/2408-390-0x00000000004B0000-0x00000000004D2000-memory.dmp

      Filesize

      136KB

    • memory/3268-1-0x000001EEDAAD0000-0x000001EEDAAF2000-memory.dmp

      Filesize

      136KB

    • memory/3268-11-0x00007FF903C60000-0x00007FF904721000-memory.dmp

      Filesize

      10.8MB

    • memory/3268-12-0x000001EEC07C0000-0x000001EEC07D0000-memory.dmp

      Filesize

      64KB

    • memory/3268-13-0x000001EEC07C0000-0x000001EEC07D0000-memory.dmp

      Filesize

      64KB

    • memory/3268-16-0x00007FF903C60000-0x00007FF904721000-memory.dmp

      Filesize

      10.8MB