Analysis

  • max time kernel
    121s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    09-03-2024 22:41

General

  • Target

    2024-03-09_e005b6ad501cd8f855c07f47c1946d4b_revil.exe

  • Size

    123KB

  • MD5

    e005b6ad501cd8f855c07f47c1946d4b

  • SHA1

    bdfc6d78830076b8943d87e6c4bd8abbe84d8a5a

  • SHA256

    9edc2b6ebf65577aa777c9f7cbe93562d4100698780772d6926e8d4827eb418f

  • SHA512

    b449ca493475c27961b032dd0c4dddc5608bd2656a801f75aca370aaf3522687d99e9890a93fcd1d7eb5f7e3d67dc644c2a738cb006ec0b29b61e991a7758ee8

  • SSDEEP

    1536:7DvcP3LThpshwVs5OE8yNcCQp+2ZZICS4AIjnBR561lQVMr3IgmffEbjQFOxU:y4SVhaNcCM8gnBR5uiV1UvQFOxU

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\t914faa-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 t914faa. 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/8A2B14AD44D75A9A 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/8A2B14AD44D75A9A 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: 36FJoLsqCmRwtbPq70SfbzWbqzmkKlQc+YH0sF4PvP6STCuuoMgxWBtsVU+M+F48 xltyUi4dAVBLF6isIIrg/zARbNHyUcrFmZ0QG4BZJHdMbKVBO7CBicHsSKaq/eL1 amVOQLyq6T0klKY+BpVwlhcfiqEpzq9ZZ+nzALXvnz4iOnjQxvhjx7WB1ppIul5A tDlVqq8hPExeIR2UgkwdAltRPQSYe01xP9Btrqgc3Vw97Nkmf6A6fYMdY3CQXpHa Q4mfe9DtDuLY+NGU3DuVxAAEdW2ypzADJN39KogvMuba/FMwZzKFuNVImtk2wKd8 Tdf13mWwC5ezGmi9uEWqQ/UKXdkpwkBeR1hLjqssb14SGOcpW3nGiz/3KEpAo3Yv w1ju6KIpWXVux9cklTXV38eN4Hw+HgP++3wNycJQzBHKW8z9OSu98KlNagrfb1gz DDHZHsAHBLCxWdF+pB/VZ+kR7byY/YdFHcnw/q1JXaj9jLZqOslJrOsRSOlblsLY uoRRAUTvaD334FPHZ+DDS+vk5VjgF64CRMzhe01C5UG6Z/0ifLbJERNk2ZFy/J9+ 4Q4op3OlCEbpC64yh0DrykU8sM7UsEIfNt6iu/4GpSl5yqZRjRPwe3OBvD6elaup 1Tyvf/FPqJpTUnYBSaAHgjo3aZ2sXCaO3D/aerdn1o1bJvDc1Wj0xwVjFrz8AaEt br2i69nOHMmJC4htkFk5NdCKV/U0Cs2QDizYyU7BO287Kl+lBYPQ45/3QkIeJPLN YGoMmkTtES/aeY8Ohyssk1gTqtEXVwGNX1ZbkLGFyB0cll//UHr9x33xu4q+u69O M64Z07T4w9kD3RihTf6t04X2JaHake3iuZP93+8DaH6MbMwb9S/a33OO2UUKpELm 2gdwYdFfUsjCMU5mwpALnKTdC8J4BHCJ9NMdnFI2X0aovZeCKX/UmTLrIT0lmelj dQp6Jd5cCw6/B7VS0sN6Ca3tLaGC9ZTol8VNtw4ZbbS7KBL8mqz73TFgBiKlY63S wSwVNtvzrvRjAacLEIr/gCVKhFI0RlxnIjPf0s8KxzY4HQGvZrg2gDgz+p6CLQDi whlnaBhj4dMTB09xvclGYZORr63086UUHFocPk1rnoefcuE2paJ5RZNM44yfOa0T oc5a0Fv/qnXT1ujQo0xSHWWHKcI7NHUIKyCgKHwwrf6f1W67tFETqjBr55CO1wPY NMQjDTHhfQJFHg9NowGq6tVz5Mxw9/ys1xzctW3SsoB2mBa/PQqjBnU5VfAnGffw DWya4xIkhWZydohZJp+VWQkto9Sw8ovE8G1BZtO1sh+A4fK0LqPR6WFM654t73+s 6wz72beTIU5AUGz//nD/HahgPjdG8jUguLOJAGLb2oGKVw== ----------------------------------------------------------------------------------------- !!! 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/8A2B14AD44D75A9A

http://decryptor.cc/8A2B14AD44D75A9A

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 30 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\2024-03-09_e005b6ad501cd8f855c07f47c1946d4b_revil.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-03-09_e005b6ad501cd8f855c07f47c1946d4b_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:2276
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2628
  • C:\Windows\system32\wbem\unsecapp.exe
    C:\Windows\system32\wbem\unsecapp.exe -Embedding
    1⤵
      PID:2608
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2532

    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\CabFDB.tmp

      Filesize

      65KB

      MD5

      ac05d27423a85adc1622c714f2cb6184

      SHA1

      b0fe2b1abddb97837ea0195be70ab2ff14d43198

      SHA256

      c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

      SHA512

      6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

    • C:\Users\Admin\AppData\Local\Temp\Tar1609.tmp

      Filesize

      175KB

      MD5

      dd73cead4b93366cf3465c8cd32e2796

      SHA1

      74546226dfe9ceb8184651e920d1dbfb432b314e

      SHA256

      a6752b7851b591550e4625b832a393aabcc428de18d83e8593cd540f7d7cae22

      SHA512

      ce1bdd595065c94fa528badf4a6a8777893807d6789267612755df818ba6ffe55e4df429710aea29526ee4aa8ef20e25f2f05341da53992157d21ae032c0fb63

    • C:\Users\t914faa-readme.txt

      Filesize

      6KB

      MD5

      60623f50fb5b82c421d2d2cc7ee45205

      SHA1

      8642e6f1474d26a2ee117adaafed8a9b91dfa0b3

      SHA256

      a65748aef1e253528edc10fbb4631a7a0ba90de633da6f80791ff43911f7bccd

      SHA512

      829faf20bd9198afb9cd821fa12113373906ac7bd2c26dbd8643826e6966ebbb020a1e546f0f50c48aadbd813904fc694454ce5c3a5c62a41e31208cdd9a0e9f

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

      Filesize

      81KB

      MD5

      6267f53cfbafe450c688179e0773e392

      SHA1

      0a20ebc6891eb721f03f0ca14c2d5f9e55611cd2

      SHA256

      3c36e1557c5fd0aebdd27b7afa53d60c8087d3dc9944fbae76da5447769d7e3a

      SHA512

      12e1d2c55e3d8fd40955b58c43698cf2b96d2774690fa2b4ffe36a3bb83ac1501423d58d5ca4b6793ea4af74f813e9e36fc9064ed322bac07268f91a3afe1255

    • memory/2276-0-0x0000000000970000-0x0000000000992000-memory.dmp

      Filesize

      136KB

    • memory/2276-43-0x0000000000970000-0x0000000000992000-memory.dmp

      Filesize

      136KB

    • memory/2628-8-0x0000000002940000-0x00000000029C0000-memory.dmp

      Filesize

      512KB

    • memory/2628-12-0x0000000002940000-0x00000000029C0000-memory.dmp

      Filesize

      512KB

    • memory/2628-13-0x000007FEF55E0000-0x000007FEF5F7D000-memory.dmp

      Filesize

      9.6MB

    • memory/2628-11-0x000007FEF55E0000-0x000007FEF5F7D000-memory.dmp

      Filesize

      9.6MB

    • memory/2628-9-0x0000000002940000-0x00000000029C0000-memory.dmp

      Filesize

      512KB

    • memory/2628-10-0x0000000002940000-0x00000000029C0000-memory.dmp

      Filesize

      512KB

    • memory/2628-7-0x000007FEF55E0000-0x000007FEF5F7D000-memory.dmp

      Filesize

      9.6MB

    • memory/2628-6-0x0000000001D80000-0x0000000001D88000-memory.dmp

      Filesize

      32KB

    • memory/2628-5-0x000000001B110000-0x000000001B3F2000-memory.dmp

      Filesize

      2.9MB