Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    30-04-2024 07:08

General

  • Target

    d55f983c994caa160ec63a59f6b4250fe67fb3e8c43a388aec60a4a6978e9f1e.exe

  • Size

    890KB

  • MD5

    561cffbaba71a6e8cc1cdceda990ead4

  • SHA1

    5162f14d75e96edb914d1756349d6e11583db0b0

  • SHA256

    d55f983c994caa160ec63a59f6b4250fe67fb3e8c43a388aec60a4a6978e9f1e

  • SHA512

    09149b9825db2c9e6d2ec6665abc64b0b7aaafaa47c921c5bf0062cd7bedd1fc64cf54646a098f45fc4b930f5fbecee586fe839950c9135f64ea722b00baa50e

  • SSDEEP

    24576:vMz7ETDWX4XukZeVL/kYx9P/JY6gfjcsAE:kfF7k4pB/JYPIsAE

Malware Config

Extracted

Family

sodinokibi

Botnet

$2a$12$prOX/4eKl8zrpGSC5lnHPecevs5NOckOUW5r3s4JJYDnZZSghvBkq

Campaign

8254

Decoy

boisehosting.net

fotoideaymedia.es

dubnew.com

stallbyggen.se

koken-voor-baby.nl

juneauopioidworkgroup.org

vancouver-print.ca

zewatchers.com

bouquet-de-roses.com

seevilla-dr-sturm.at

olejack.ru

i-trust.dk

wasmachtmeinfonds.at

appsformacpc.com

friendsandbrgrs.com

thenewrejuveme.com

xn--singlebrsen-vergleich-nec.com

sabel-bf.com

seminoc.com

ceres.org.au

Attributes
  • net

    false

  • pid

    $2a$12$prOX/4eKl8zrpGSC5lnHPecevs5NOckOUW5r3s4JJYDnZZSghvBkq

  • prc

    encsvc

    powerpnt

    ocssd

    steam

    isqlplussvc

    outlook

    sql

    ocomm

    agntsvc

    mspub

    onenote

    winword

    thebat

    excel

    mydesktopqos

    ocautoupds

    thunderbird

    synctime

    infopath

    mydesktopservice

    firefox

    oracle

    sqbcoreservice

    dbeng50

    tbirdconfig

    msaccess

    visio

    dbsnmp

    wordpad

    xfssvccon

  • 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://decoder.re/{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 !!! DON'T try to change files by yourself, DON'T 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

    8254

  • svc

    veeam

    memtas

    sql

    backup

    vss

    sophos

    svc$

    mepocs

Extracted

Path

C:\Users\29ew4-readme.txt

Ransom Note
---=== Welcome. Again. ===--- [-] Whats HapPen? [-] Your files are encrypted, and currently unavailable. You can check it: all files on your system has extension 29ew4. 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/B3387E0A0CF280F9 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://decoder.re/B3387E0A0CF280F9 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: oQCm58KOwb95Y7nF/5td+E6lEpcIbrc7tBWGv8yinz3l3j4nCNF3i3LmTwuXQNTN FnGY4C7qYRjfOIkOuC4DJX706sQ6Uj2/kBze8M4cDzvv3U0SqncWaW/00UJqRBCw UDmjwoBBhTl+W+d4C3xr3n9p5aI3YZagzA3dz7O9GmNeDV7IdmTJD1K9Sarmag2U fooSfZD0uXtzd60tlRETXNysTvY2s/DQ1eW5wQUyIHzn12ck7FSp83hJzFtGskLG O++j9qSFbMUEres61nksL2ygJjiItUyt3oYdYfCwKWsDmb3PlXoTukk8ossUWjQT dVGDcQPZmopYqu2gBNUdP6/1BYXjMWwlo7+uaBoBY/eNCndF1zjiT8RCRKtdq+kC bFrykMk/pbHLZJJlrP9ioxxVo3dcfqdAW9znJ9BTNPw9ln70m8RpPmh1LdP81OS5 HNAPy8KLZlMfgjfgwUZ2NTQg61GmiI+OrUi0LTtisrIYRyjmtdkvYONrdWKBsuNc lWxhaz/kksj9SxstLt+PSb4NMAdRF2035Qf6U3QUrocWZhjeLaeKKG/vZgKFZPSD NMacCMz/Fz71+cnNgpho60BtT5e4dotD9RKLPr1wB+TZuDdMU5UziBs1hcoT00cS /nN8OxbpjLbAbSkeLjdU7qH+CkVIQWsTKfcSuI+GhefSWvkz86USchE2M+wyfTII maOigfNujYN36oQ1EfmROFNafsI7fziBX7IyIaLTKkeuds8KeI2kYVEo0pwHz+1C gdEG0NHTxUppkAy6+2kFysKa2zZbXa6kETi7lo1nlsV/C1My2tNOPQ2ncK3SC1a0 lWkGnD9uddyITI4iUUy/0v4eD2QSwkIHYG2Kus4aBVsRHCYywnhpa3Ft8LrXO8Ya s9lGaipAG7s0vgNI9t3aA3DveRDsOw3E8e6atjsUkeep00SlF396K9qmL41FzCUs SuCJ7YTGX8ikt7y7zMuduaN8e5SfZsWAK4aMeBtGEGjqTzApKsvcAgpuzJ/MLdm7 JtXOriho5Nx06sqHUaRwvcd4XxVMBxGcomvETdFdzb7+jHdkpv/A67TWgTZa65zv Jvk+vMBlVMLBiN8klT+HGkUREDIXdfdJa2+HwvTNrioljLQB86EwC00krV8G/C6F UyQqaXBwF4dtZKvtKN7zJRAj4cWgGSE1U85pwKTW9+JHVv+IBH2quvnDCwzKjvtg YvekGGq9zHQ6gcA/apBVgJtgXPqFH1nuZ4Enq97e5fGGZvF4iWKYbnGp+49qVqyI vZmiNT07+zsTtuhcu+nSKBe9wGDXq7LF5WzDtVaqaqR+2MSCmBPq8rf6ApEqDb5C 2e0L7vzSEFAzQtwoWFPORrER01g= ----------------------------------------------------------------------------------------- !!! DANGER !!! DON'T try to change files by yourself, DON'T 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/B3387E0A0CF280F9

http://decoder.re/B3387E0A0CF280F9

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

  • Modifies Windows Firewall 2 TTPs 1 IoCs
  • Executes dropped EXE 1 IoCs
  • 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
  • Drops file in Program Files directory 32 IoCs
  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\d55f983c994caa160ec63a59f6b4250fe67fb3e8c43a388aec60a4a6978e9f1e.exe
    "C:\Users\Admin\AppData\Local\Temp\d55f983c994caa160ec63a59f6b4250fe67fb3e8c43a388aec60a4a6978e9f1e.exe"
    1⤵
    • Drops file in Windows directory
    • Suspicious use of WriteProcessMemory
    PID:1044
    • C:\Windows\MsMpEng.exe
      "C:\Windows\MsMpEng.exe"
      2⤵
      • Executes dropped EXE
      • Enumerates connected drives
      • Sets desktop wallpaper using registry
      • Drops file in Program Files directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1468
      • C:\Windows\SysWOW64\netsh.exe
        netsh advfirewall firewall set rule group="Network Discovery" new enable=Yes
        3⤵
        • Modifies Windows Firewall
        PID:2400
  • C:\Windows\system32\wbem\unsecapp.exe
    C:\Windows\system32\wbem\unsecapp.exe -Embedding
    1⤵
      PID:776
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:704

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\29ew4-readme.txt

      Filesize

      6KB

      MD5

      9f0fe43cb26b1d280eaa1b5e5d3a7e73

      SHA1

      82c4d1f4fb2e50c65bc593ba461668c94584f88d

      SHA256

      988d5fc7289054bb4459b1a2ecf7a6c77e70a4deef8bd52ee24fac1a36b160c5

      SHA512

      b44ec8ec5bbe5505673977293c2ec06b229d50ec61fca25a0c44a21d7bf2fdb75a53c78dbae36df36d285be596e72ef2810e566c5b111eabe549069e150119bf

    • C:\Windows\MsMpEng.exe

      Filesize

      21KB

      MD5

      8cc83221870dd07144e63df594c391d9

      SHA1

      3d409b39b8502fcd23335a878f2cbdaf6d721995

      SHA256

      33bc14d231a4afaa18f06513766d5f69d8b88f1e697cd127d24fb4b72ad44c7a

      SHA512

      e7f964a10a8799310a519fa569d264f652e13cc7ea199792dc6a5c0507dec4a12844a87bf8bab714255dce717839908ed5d967ce8f65f5520fe4e7f9d25a622c

    • C:\Windows\mpsvc.dll

      Filesize

      789KB

      MD5

      a47cf00aedf769d60d58bfe00c0b5421

      SHA1

      656c4d285ea518d90c1b669b79af475db31e30b1

      SHA256

      8dd620d9aeb35960bb766458c8890ede987c33d239cf730f93fe49d90ae759dd

      SHA512

      4c2dcad3bd478fa70d086b7426d55976caa7ffc3d120c9c805cbb49eae910123c496bf2356066afcacba12ba05c963bbb8d95ed7f548479c90fec57aa16e4637

    • memory/1468-6-0x0000000000110000-0x0000000000132000-memory.dmp

      Filesize

      136KB

    • memory/1468-7-0x0000000000110000-0x0000000000132000-memory.dmp

      Filesize

      136KB

    • memory/1468-572-0x0000000000110000-0x0000000000132000-memory.dmp

      Filesize

      136KB

    • memory/1468-591-0x0000000000110000-0x0000000000132000-memory.dmp

      Filesize

      136KB

    • memory/1468-593-0x00000000747E0000-0x00000000748AA000-memory.dmp

      Filesize

      808KB