Overview

overview

10

Static

static

10

3fdad99a17...d4.exe

windows7-x64

10

3fdad99a17...d4.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    143s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    02-04-2024 13:53

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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\8hc8r0268-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 8hc8r0268. 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/11FB44E36AA6F3B9 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/11FB44E36AA6F3B9 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: VMh74Vq5p9Bpsn4SDZUIjtPiLM9A7ext8dVt7KCUreHb+UEYb9k/sVCrBmGksfWC yVRKga9WkonMkV/fM7n/LdfWnMQ3UfGQv1ICAt0aD+5zQXxL/qzkp/hONMWro0hJ YUg4ugR3jGJh95HPnPb+QyNG6hbsr4Xn6RoHWCx2PPf0mo8A6SWiSi2XxNY8nSIL B2/GoxM2Mk7piJJRRMvKb+YOVUFMC1NqfNjjq06OuWTPR5samLhDATJvtbSycpwu GOMMqUuxhQE8YqRHbxvOJK12GR0w5XQ4PgNrMwikTHhWEfi35y7AM5trmQLcf1RU Gv2JNx+f7lxokPBGhoUt1QJzfR5a1klpqp/v9WqA/I+0jqXHVtUBFwzeRKTUbbJo ErRNgIm7x3DDzmhIDdmU4aeyb+ygy71ljnszWzzBCJR/T4ZsjVtiKNpMn7O3lLLi 7bqT/YnLM38q6CY8mBxq60xePxmmt/nbgB/Rd30mtW6l15ByhUPXJty70oLhhGe/ 37z5z+wiHYUxcfqxRKc+wF1wnZlXUzeEZIMCe3BMxFLgB5RQLWAajiJ5BdBtrXug jSq5UG/kqbGD8o/CsIGAyW4tPJ/ii5EL+ZFdzloxTL2X+1Gl+cHfD2Z1W7sOuvSj FuZgDc3vrnd1ObB53HjYh+/0JwU/Owk4BNb9nKaR8WRF8Kem6pXFMUuMYUwK4VdS pAPAIe1D8hl78S/bkWlRMBNz67r3/PZ9YYzPFueDNOqX5Idi/rjSzAEIRSxusqCs BLH+/TuiIuhJ5ewOZaAvr1YlCLegruu3RoxTGbCl7L5Z8Lg/YABO7EqIVZop3iWU i1kz/5aPSje4oWw2oh0Y3TN0Q9w+NrY28wWl7WDNbZXtZZorT8DZqoq0jxLldvjE z2sL1AtQifkMYmon0wrxCy/Cd3MvL9l3oL7Tstp/mvCfsVgDul4fHWq3keKE4Ik0 5ncFJuP/FvcERo3S12oRv/lI7jN4jI6vgX5jV5PYTgYxMA8ORqDG+i6YrGQgdDT/ VnE45hjyUbJnVLixAElUej853Z4v7lWF7VOUnar1855NxKpjuv+qG9PdwBJHUTC3 w9vhlkhdDWuXIK0JOjQ6mT/77AZMPh//1IOxawLxp7lKti7+/3V6U1hRnNlHTwHf lfPZKHlGIHDvkuuuN8LphSV0+TyvHuLeuhuy37Ht8FFoTvcXAuRe5beWSgASAZUX RoEC/HUU/U5vZp4dUjkgjA== Extension name: 8hc8r0268 ----------------------------------------------------------------------------------------- !!! 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/11FB44E36AA6F3B9

http://decryptor.top/11FB44E36AA6F3B9

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 32 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 16 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:1984
    • 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:2144
      • C:\Windows\SysWOW64\vssadmin.exe
        vssadmin.exe Delete Shadows /All /Quiet
        3⤵
        • Interacts with shadow copies
        PID:2960
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2956

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\8hc8r0268-readme.txt
    Filesize

    6KB

    MD5

    771f41ef04b26207a691d3c9d05768bf

    SHA1

    10e29d399e1a7eab1dd2e54e57d4bce8ccc96527

    SHA256

    db69b13b9b3a65792d2d28b48d38dfddf34fe789ddd4639c70b09d98ce41b194

    SHA512

    753525f5c895fcea683d4744daeb2afd88eb186747e51877f2f91318f36f84e8b2ba31f0c41c9b81447138ab3b40ee6b787dda0c304595314542dd4d656d2a1f

    Download Submit

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

    68KB

    MD5

    29f65ba8e88c063813cc50a4ea544e93

    SHA1

    05a7040d5c127e68c25d81cc51271ffb8bef3568

    SHA256

    1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

    SHA512

    e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

    Download Submit

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

    344B

    MD5

    3070b545f19286e411a202aedf9d5c24

    SHA1

    0402f96cc18717f5d3860376b41e76820d7d86c4

    SHA256

    fde8608880db8a3e57478e8193a5d0cb469b99bb4d55c536ec969a2a6d8528d7

    SHA512

    939ff2a0c78ce87d3ff8784ed567c6f2ec1b14b9fd2fd37c99bebc1af8e55c0189c8488f6f21a47853a79ee4b4a89ee622b0cf19fb4a2188bc7345deb90f86fb

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  • C:\Users\Admin\AppData\Local\Temp\Tar73A1.tmp
    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

    Download Submit