Overview

overview

10

Static

static

10

3fdad99a17...d4.exe

windows7-x64

10

3fdad99a17...d4.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    126s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    17-04-2024 12:56

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General

  • Target

    3fdad99a17a6766fe396081f82394f5e2da0142651427da64a5b6e28c9df2fd4.exe

  • Size

    161KB

  • MD5

    422f5cdf619404563b0c3e249bd121d4

  • SHA1

    1a364144342602074a8140ec4da5eb4f0be26274

  • SHA256

    3fdad99a17a6766fe396081f82394f5e2da0142651427da64a5b6e28c9df2fd4

  • SHA512

    b63d22bb9556ed2d2aeefb94d9ef2245e76f433d897d5fba402d686682af3b3df14c20b7dc64694436245473a7bab8d6de8aafc6633e7e91f535f8c9ecbd3aa6

  • SSDEEP

    3072:Hp5SexkWi1Lbi4eTMlwDCnu/q/IF+l4xjwKX9H:JvGWwbnWJ/gIF+lmL

Score
10/10
sodinokibiransomwarespywarestealer

Malware Config

Extracted

Path

C:\Users\929c500m8-readme.txt

Family

sodinokibi

Ransom Note
---=== Welcome. Again. ===--- [+] Whats Happen? [+] Your files are encrypted, and currently unavailable. You can check it: all files on you computer has expansion 929c500m8. 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 practise - 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/40393132DA60808A 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.top/40393132DA60808A 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: gAsD8Y3qaISND2VxRh6Uv0HNUqyCX2GdSvs4yLY5gx4JQPKS173LSJyCMn9m7zov jeR85qUHUkZ5vPTRQdTN1GEvjBzpWU+WYpYLJVOMiyPy5tlJk3pAP8h9qAD1Gvyz VzBifCCBq8MdZEQbwv6hqrQ4bdq1hfFPBvzzywYUgxbFoN1l6ufu0ronFYjJO8D7 8PkUeKulB15UD9uleNGBA2mzcPzUJQmApla9lfzMgBuRt4M0T7+xKnJRNExuXPIq m4B43xtK2OoA9gP1vdReDlsqKnkb4XFXVqR9WK8+ma/u9ia+Qzzr7qDtsPcAVeMp 5Of1cS7rZ7OHTmRtYavwOKgziNEIgDvlbJg5ucd5VOQdOebNwGzdpSpB3MpMGeD8 RBdVj1r5/sNwH5fQp5OPOITWcFY20ZSy7cnrR9jH2GTUIwLT959O/1f5AxmOrPPN kGHgMwTb4cWed0FaWbd8zqzoT5Pm985ftclf6w34+W5eMXyULtmzHK57ap93y2v6 sd51J3wKlkW+4wPn9g+yMcJvOuQtuimlzR22Htn1GHIoYsxgL9jLsqN3hDzWODeb yBmf5cUt/5mUjO6Wn2Wmp9DrzyK43nPAAApQlvQSlKRKiOV0wNLTmHhvLQBrH0is Iyq/Ji++SaI4rSgAkew1b4BJKIssBfCJ/kqAa1YC196YhniGPItBDmEedSGNJS3j pNlXs966PMxqI+4Tp3VLaE+iAzFeBmjCfsGJLC7X1xKGsWjCKFxWea8uZb3P93i4 MwSdoVMi4pKjLAECO3vQ9Xsgt3BgoMYxqK1SRmMkBOXkqhQz30DR63o+bYHeUI7H cYtbAo9KBaOwM1je1SvnWTA5gT1VmBU27JXJgKy+Rio2/nJoyuHekwjxWTZE6qUB eEbDguY0nyMdu96zvHKt115su1sOLBA9TuCrDfVqsquxOrzjbTXzuf50m9DZ0fla gtmrAyXbnrG0lMAv5ACO2aM9d5N43YA1/zH2mkc7kg8G5zKmb2vsgJJ/ieTK23O1 4lSAn3uvZjI34HXtH1Uyu++rL+GJJ35IolITlqhzNtyVRekwjjdhrX6sKQW3puDG J2ffHVs1fFnaadx9715OThZNyOKq/XeY7qrGFQCH2UdymdoMgITkRISH7xtTFs/Y rFVnijNWQ5hxbX+ngySSsVFRNma08+VFY0AIgmBcD26JDrftrpNpBqp4vQi5M7JY PDhRd5KJrz09oU0+POa3Tw== Extension name: 929c500m8 ----------------------------------------------------------------------------------------- !!! DANGER !!! DONT try to change files by yourself, DONT use any third party software for restoring your data or antivirus solutions - its may entail damge 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/40393132DA60808A

http://decryptor.top/40393132DA60808A

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

    ransomwaresodinokibi
  • Deletes shadow copies 2 TTPs

    Ransomware often targets backup files to inhibit system recovery.

    ransomware
  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • 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
    ransomware
  • Drops file in Program Files directory 22 IoCs
  • Drops file in Windows directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Interacts with shadow copies 2 TTPs 1 IoCs

    Shadow copies are often targeted by ransomware to inhibit system recovery.

    ransomware
  • Modifies system certificate store 2 TTPs 10 IoCs
    evasionspywaretrojan
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • Uses Volume Shadow Copy service COM API

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

    ransomware

Processes

  • C:\Users\Admin\AppData\Local\Temp\3fdad99a17a6766fe396081f82394f5e2da0142651427da64a5b6e28c9df2fd4.exe
    "C:\Users\Admin\AppData\Local\Temp\3fdad99a17a6766fe396081f82394f5e2da0142651427da64a5b6e28c9df2fd4.exe"
    1⤵
    • Enumerates connected drives
    • Sets desktop wallpaper using registry
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2232
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /All /Quiet & bcdedit /set {default} recoveryenabled No & bcdedit /set {default} bootstatuspolicy ignoreallfailures
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2020
      • C:\Windows\SysWOW64\vssadmin.exe
        vssadmin.exe Delete Shadows /All /Quiet
        3⤵
        • Interacts with shadow copies
        PID:2648
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2868

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\929c500m8-readme.txt
    Filesize

    6KB

    MD5

    c341c9dd1dcc364eccb12efde64b73f2

    SHA1

    0515e51b3b69642e65517f4d810acea46f1d2661

    SHA256

    b725007757ba8f9917da669f0d31d3b86d109ec482f8f4c1c4f2558a6a0c0bef

    SHA512

    b8f00d21264c403a5425b7a5934423f6ddcc78aff8b33b2909e7e00d20bcb33dd39d29990d59db34d2f81cb8515ad4d969b6a23a9d9fcba1419b3de52831f224

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

    68KB

    MD5

    29f65ba8e88c063813cc50a4ea544e93

    SHA1

    05a7040d5c127e68c25d81cc51271ffb8bef3568

    SHA256

    1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

    SHA512

    e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

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

    344B

    MD5

    6f0200f1ddfe19bfc510a90a9f5574d6

    SHA1

    2a3d4e6fab87a7b44c2a29d52a969da303505c9d

    SHA256

    1ca5756c77174d566b888cb3ba449864bdf14cb8dec33f750b409ea7a6b80fc4

    SHA512

    a3725404271d4541f6bec9acd1f3b6ccb7e409f17cc36c4d157fc371b5edca264f6a52ad208b2588e877b951fac45c00997a57cf7af29b388852ec1af30878c9

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  • C:\Users\Admin\AppData\Local\Temp\TarA339.tmp
    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

    Download Submit