Analysis

  • max time kernel
    141s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    15-06-2022 12:49

General

  • Target

    29e5da1f13de425e105f065be573793c41e5bf693cf874cdaac69bd85c499dfd.exe

  • Size

    291KB

  • MD5

    f0bb0ec248c314950cd56060746fd80e

  • SHA1

    87274b2402a631188a787e922b07e2e9680a94d0

  • SHA256

    29e5da1f13de425e105f065be573793c41e5bf693cf874cdaac69bd85c499dfd

  • SHA512

    5a00073bb78f9b70c9bbd6ac946ae491e6793bf2826b2bd9875d2250150044e34f90c2c613f3cf5f05883109e251173da6d3acc75a25b186d543f0399fdbdeaf

Malware Config

Extracted

Path

C:\u7jp1ke-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 u7jp1ke. 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/07E4A0C1720590C5 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/07E4A0C1720590C5 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: AXvCWUVOVoix26EPwEVlBXGftfPDwBdxoBycCfpsvuYEeUBdV7tG4QOs8zDe+CaO 6k41AliBGOK+H9XG43dPv4EAHBBcAylrWb6/Y4J8/wUvVNPVVsYxU5S23KM+LaLV id8Nvo1QAW7Z2xYboXeFF0g5vzCdYpoTEgV7myTdTESl96gEjfg2o0yLmnuxXJjF 1Kbhfek3yJAXlwqimuf9Y6lhmR+KYfCmfvV8eIFy0ZosdLf3AvCDTmr2eZnMlKP+ BLSQ5aAcC5rrVauBmxq01Z+z0Q94dRGNup+h0svRneTZVUz+Te85HGI6E/kmlQpo /IzLptIH/XNw3nxN+p0oPlJCDLqDbP5nc7DlNwoQHqt5E3ZSzHbsIWYRmCXpzBLY 1VaPoz4+Ss4RnVpdtU9HZGH7oDwQUA+cNN1bzTv5j0iLboHu4lnOdM8+tLCgK6+O Fir7cVMY7lrTEQoi1Y0LGLLcyR5NPU0RtUZzdFtWduIaliHUA+6wwHcSWSJQ2K1g SYYloRqkAzQUv2lYL1Hxnfc8g5GfSQwj27RZjyWJ4YShlHNvICNHewTPYWQiVPGt IUjBP7blX3QGfsiD/tWqB/gCV5uBvOLJpmT+9ncS47ZAscsPprdcideiot/N4W6I VTpeNXmgSoExTgw+g3shm4cpvY48nwAIFRi3+SgANNEfyEIDqi1ll0mWk+krojTp Fd4SBGCXyiU4H/oEKXm6WEeAspwJBT45fF8ANZ//N88VX0NECVTekcle/tD/UWIH vM0Ciq85AeObLhM2kh4s90JIBfnTPxtzCB7QKK8MJo9raqFRSpixiy/katQeY6eO 9nVAl7cTi5IBktULqXJwR3TQ4ad1GS8+C+TLmeg3f4SQtH2Y/moXTAa1V5KywY0s XuC/qEXrLyOOsbNscbF/eGglV/PORbE9AV2zMVv2/GlEL7Y/hMBYyZdoG1q5AxaW rpC1f487MeRK7+ajg5J6XI1CVDbFRyO92mTgBWsl/0tADyde5fW9YOXG1AOAxRiQ 5HFGmveReOv6QLC8EIYL3D/Jv09LPi3h0gdsrhe9LgVPtY+N6mDWJzTr9GzxDOiR wx7m7rViya2tV82V0jYLXWSJeg8E8GhddwspEJ5DryKdyBtU4cpmveQ4XorK9UUo VeLMI1afd99MwtKb9NqDuBZLjUB8r+RFg6x/WzjzhCrV7WF4l2S9E3aVx9m2EWZ6 spPck1w6i9wSD331pQQvrujEfoPQ0cax92kS3xp2XUV0ooltxAXnYgJn9y530y0e jSF94N4Pe+AQdX9wNf49smvNxfsSs5mx9GAcv8CN08Y= Extension name: u7jp1ke ----------------------------------------------------------------------------------------- !!! 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/07E4A0C1720590C5

http://decryptor.cc/07E4A0C1720590C5

Extracted

Family

sodinokibi

Botnet

$2a$10$yNDs0dJjpLJ81xNkV2Ov6.VnLAezAe6YCRNQ9WuSmxa4c/8.s7Vgi

Campaign

3738

C2

aminaboutique247.com

35-40konkatsu.net

onlyresultsmarketing.com

transliminaltribe.wordpress.com

centuryrs.com

n1-headache.com

oceanastudios.com

gw2guilds.org

groupe-frayssinet.fr

philippedebroca.com

deschl.net

reddysbakery.com

tanzprojekt.com

acomprarseguidores.com

greenfieldoptimaldentalcare.com

zervicethai.co.th

freie-gewerkschaften.de

vancouver-print.ca

latribuessentielle.com

augenta.com

Attributes
  • net

    true

  • pid

    $2a$10$yNDs0dJjpLJ81xNkV2Ov6.VnLAezAe6YCRNQ9WuSmxa4c/8.s7Vgi

  • prc

    onenote

    agntsvc

    msaccess

    firefox

    oracle

    winword

    mspub

    thebat

    mydesktopqos

    xfssvccon

    ocssd

    isqlplussvc

    infopath

    outlook

    ocautoupds

    sql

    ocomm

    wordpad

    dbeng50

    dbsnmp

    powerpnt

    excel

    synctime

    visio

    mydesktopservice

    steam

    tbirdconfig

    encsvc

    sqbcoreservice

    thunderbird

  • 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 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/{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} Extension name: {EXT} ----------------------------------------------------------------------------------------- !!! 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. !!! !!! !!!

  • sub

    3738

  • svc

    svc$

    sophos

    sql

    veeam

    backup

    mepocs

    memtas

    vss

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

  • Modifies extensions of user files 3 IoCs

    Ransomware generally changes the extension on encrypted files.

  • Adds Run key to start application 2 TTPs 2 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 36 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\29e5da1f13de425e105f065be573793c41e5bf693cf874cdaac69bd85c499dfd.exe
    "C:\Users\Admin\AppData\Local\Temp\29e5da1f13de425e105f065be573793c41e5bf693cf874cdaac69bd85c499dfd.exe"
    1⤵
    • Modifies extensions of user files
    • Adds Run key to start application
    • 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:3392
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2064
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2248
  • C:\Windows\system32\wbem\unsecapp.exe
    C:\Windows\system32\wbem\unsecapp.exe -Embedding
    1⤵
      PID:1948

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2064-138-0x0000000000000000-mapping.dmp

    • memory/2064-143-0x00007FF85B7F0000-0x00007FF85C2B1000-memory.dmp

      Filesize

      10.8MB

    • memory/2064-140-0x00007FF85B7F0000-0x00007FF85C2B1000-memory.dmp

      Filesize

      10.8MB

    • memory/2064-139-0x00000204EC6E0000-0x00000204EC702000-memory.dmp

      Filesize

      136KB

    • memory/3392-133-0x0000000000400000-0x000000000047A000-memory.dmp

      Filesize

      488KB

    • memory/3392-135-0x0000000000400000-0x000000000047A000-memory.dmp

      Filesize

      488KB

    • memory/3392-136-0x0000000000400000-0x000000000047A000-memory.dmp

      Filesize

      488KB

    • memory/3392-137-0x0000000002260000-0x0000000002268000-memory.dmp

      Filesize

      32KB

    • memory/3392-134-0x0000000000400000-0x000000000047A000-memory.dmp

      Filesize

      488KB

    • memory/3392-130-0x0000000000400000-0x000000000047A000-memory.dmp

      Filesize

      488KB

    • memory/3392-132-0x00000000001C0000-0x00000000001F4000-memory.dmp

      Filesize

      208KB

    • memory/3392-141-0x0000000000400000-0x000000000047A000-memory.dmp

      Filesize

      488KB

    • memory/3392-142-0x00000000001C0000-0x00000000001F4000-memory.dmp

      Filesize

      208KB

    • memory/3392-131-0x0000000000400000-0x000000000047A000-memory.dmp

      Filesize

      488KB