Overview

overview

10

Static

static

10

ab9755a710...95.exe

windows7_x64

10

ab9755a710...95.exe

windows10_x64

10

Analysis

  • max time kernel
    131s
  • max time network
    171s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    24-01-2022 01:21

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General

  • Target

    ab9755a71005534c3d54354be77f304d7cb931b65a9de9a3b0f5ff85f1118f95.exe

  • Size

    164KB

  • MD5

    27c4686c0b64783b29b383f8ad7996ce

  • SHA1

    72e5066d8ddfd1e2c6b287ab93c2cc7a8dd328e7

  • SHA256

    ab9755a71005534c3d54354be77f304d7cb931b65a9de9a3b0f5ff85f1118f95

  • SHA512

    7d77232fc290f1a55c0175264f6a0abf058a51f2777e64483b0581c7205d63018dd4985367adfbe3eaa32bd66e016c6c1f267659c69999bc440bf986d110c08f

Score
10/10
sodinokibiransomware

Malware Config

Extracted

Path

C:\83ggb6z-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 computer has extension 83ggb6z. 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/26419338EC4FB59D 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/26419338EC4FB59D 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: ycdY8ZeDKWSZdeNNePb6+sMWl6PhjNptR3zW6+T4jukyLjK7uLmf81UtXxOoNASE HCzU9xZ+vSX+4QLBFgthsF3blFJTW9QIy6MUC+BScQyKxiPuvV/VolLYnhLv7Cet CuLeW3xRCratnpE7LtNh/v4F3NYKgnOje+piFCoQTmdhQUeDH/ZW4SC1pcbplnX0 5nG/XVAt0hlnGJFQ5Tjx6h+Yo6moh5zIG8pt5Qw4SWr2+1S6sTfkYIlzKDhaImhd xd9+B07/Xbv9kcsZKCvvZZmQZp30lthSpdonPQgV+UXVy8JDzpZphGPFPpIdb4xQ qoByT/C8YopIyOqxMxv/jhAvBXPmPNC0zulpRwMDP0fI2U85DNbaAGnt7NP+oBsg QGH3hky4+W696Fgbijptx7Rs6mmlTSxSX6HlEs3a7C04M01obUHivKHJWCSIxh/W cuZmGq1EZ14J76Lrah6wHrOSwhw7NFr7wctYyJTHULa3cFk5a/6oxzLC9biPg8uP vOQzPBE1IyuPYg2J95hLQnFpydVkNwVZnHtwK1BWLFttiJH2ej0l2ZWdZl6Q+CkY Gg9hzUcyHeHzP0or1mAg0ZaQY9OElrCm0pS1yUkwon8CNcaFjgJyWDoOWm8S3XMy 8fWk5XfhN41WzWGj6OD0LgU+cI7VqpcECABbvoRNNL2zkC4CIwXYstF9LJ1FbLGB ha1RsxolIStFqsFtESqgYwdZiy2YxuvZrmKz/H4oY3KhuB0b8Om/YzS5i/hu1J6A 1ceteishn0pGogIQgFIFB4mO2wirPAiji39S8V/5Lv/FhF3M2Z05f+RjkwpyZZqo G6O/4boPtr/7WfOvO4z3F5Ynbvw/pPthYpZAYMrv8HJ6c2JBs/AvNKZBuPp+gQK4 56jBBvjOabmTjuXk3u9nNCEySE+HG9vakyEbkmcsgNtk/BqVI6g9qlEsP9EpkHtL 84JGM14RpaR4kdLu+RkeJxx6Rfh9hANh80bhlwuW5w8lbRVu6a1a/5zfeygDfRnJ NfynFO89Pb8JbND3533Orik+QX5kVH+zPuu0wM40BZ9pv8B3bL/LKutiADwJuNOq FjtB3Z09lwMLg7bM4ToI+JNVOZdxOKf2yRwmwRrkRcsvYnF6t0tw1vMzDDEbiOVH v7icY1LZ Extension name: 83ggb6z ----------------------------------------------------------------------------------------- !!! 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/26419338EC4FB59D

http://decryptor.top/26419338EC4FB59D

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

    ransomwaresodinokibi
  • Modifies extensions of user files 6 IoCs

    Ransomware generally changes the extension on encrypted files.

    ransomware
  • 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
    ransomware
  • Drops file in Program Files directory 18 IoCs
  • Modifies system certificate store 2 TTPs 2 IoCs
    evasionspywaretrojan
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ab9755a71005534c3d54354be77f304d7cb931b65a9de9a3b0f5ff85f1118f95.exe
    "C:\Users\Admin\AppData\Local\Temp\ab9755a71005534c3d54354be77f304d7cb931b65a9de9a3b0f5ff85f1118f95.exe"
    1⤵
    • Modifies extensions of user files
    • 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 WriteProcessMemory
    PID:1636
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:288
  • C:\Windows\system32\wbem\unsecapp.exe
    C:\Windows\system32\wbem\unsecapp.exe -Embedding
    1⤵
      PID:592
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1812

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Initial Access

    Execution

    Persistence

    Privilege Escalation

    Defense Evasion

    Modify Registry

    2
    T1112

    Install Root Certificate

    1
    T1130

    Credential Access

    Discovery

    Query Registry

    1
    T1012

    Peripheral Device Discovery

    1
    T1120

    System Information Discovery

    1
    T1082

    Lateral Movement

    Collection

    Exfiltration

    Command and Control

    Impact

    Defacement

    1
    T1491

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/288-56-0x000007FEFC4A1000-0x000007FEFC4A3000-memory.dmp
      Filesize

      8KB

      Download
    • memory/288-57-0x0000000002460000-0x0000000002462000-memory.dmp
      Filesize

      8KB

      Download
    • memory/288-58-0x000007FEF3510000-0x000007FEF406D000-memory.dmp
      Filesize

      11.4MB

      Download
    • memory/288-60-0x0000000002464000-0x0000000002467000-memory.dmp
      Filesize

      12KB

      Download
    • memory/288-59-0x0000000002462000-0x0000000002464000-memory.dmp
      Filesize

      8KB

      Download
    • memory/288-61-0x000000000246B000-0x000000000248A000-memory.dmp
      Filesize

      124KB

      Download
    • memory/1636-55-0x0000000076921000-0x0000000076923000-memory.dmp
      Filesize

      8KB

      Download