Overview

overview

10

Static

static

10

67cd75a0e5...d9.exe

windows7_x64

10

67cd75a0e5...d9.exe

windows10_x64

10

Analysis

  • max time kernel
    157s
  • max time network
    172s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    24-01-2022 01:54

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General

  • Target

    67cd75a0e5e0885bb6d59b6747747473ebdef00f2870ca3eb3a4e144ae283dd9.exe

  • Size

    164KB

  • MD5

    4694aadbffcf9e5e745465caa1e89b27

  • SHA1

    752ea9be5401f8f63a10e98342371b5f9ef3dd77

  • SHA256

    67cd75a0e5e0885bb6d59b6747747473ebdef00f2870ca3eb3a4e144ae283dd9

  • SHA512

    1c2834a0b82c0004454df953ad9a229e0eb9eabc68b67b5f9df7afb809b528f4af7a278abc62992eb35d49135018f20e4ba337e727040545c18ef508319ba3bf

Score
10/10
sodinokibipersistenceransomware

Malware Config

Extracted

Path

C:\9ttqj-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 9ttqj. 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/7606AA94DAA24CE0 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/7606AA94DAA24CE0 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: ptUnAJHkfY4KXuY8kZJ5nbbkEG7nNOcYzDAqMTuvwYTolfjlj7QpauL3fyfT/q0K 0Y0WsuGZ9BnVYM64dLlmKSYRK/UpUFZVMEa2DxgX+GWq/dQrMpQ5a0UkWd3XW7Hq SxM+bZ16jDeW22/xqTRTibX9l/+VkAF51fJNdlwAiWoR/zkdaEl23AC2hK1oSleC RGX+RDiT7sXIjD3KreWyV4G6XTNbIwlG2duX6GFELC6TYKgqaM3CXtj7A9xxXiPy xkSx8TIGt2PGZW/DT4Ixea+UO2Bk51aqcR8qyFLszbqTMhtC8lqvMGwACqmIt7+n Hj5e99qcPE1eFhKlstWkWLAKfGrkZYQxIu4wpaqxbo8cKBdWtVoUnFhKEYLcF041 oxV7GXTzF4rIlF/UTtnntAvp3wwJowUAnP9Fd7POYy5tFwIVlyhBwRWsdp1zmtmN t0bIDmOvemsT9FHVqtEEYGTup2zrzrvkXt/Dn8FjlPHe6WklCnFLYPXFW+37BwyZ W3//Vx/KwaMAFfVx2XNLgqfprd8e4q9gAG1qcW7cYT77jyQSDbPa/uiX1OhrBe43 t6P3PxUxVoliRztazpgohdSdGsf55yuAAnIpHwOrDIOK+VSZczO60VU74C70nOaV g4JQwTyN2klj5LXxpkOIn/TC4p5MUesNE4dEK1utRqdKb2w1WXhaZIIoB7uVhpRA VZODPCzLnMU410jf3eAYosuLZrbXu2pgZJdT0GeZ3M7QrHKRx1MhLnBW8qJddmfI 41AbLCHtEghREZfQeiB4L6CvrJ3W5AM+sPV9IPeUyTow2Y9q39N3ZYVU2+iGVDIC ujfbIB9iddEF7ybp9eeSb5NM8yes5acFp+Qmc1jPiMSr/xE2GCYq1PNee6TVlyEL fh+f0oxeGbxPnty9Oc7rIoQNPqD6d2d8VzRXXzIznYSJqsc9hUOAEBKokyy0Vc9t iBvTRwRdtw8aTlDa4HSR7x3xJqWyRo5czKPTqYYhTYAfHCHOG1vGp6dtUx5n1pWb /Cv1IksZaAjpjrkyIKw1nOEOBb5VxrUDtcmeBw5LMhzre7+5AtwXfUJoGswnA7yQ WQ+j2Op3Mg2rHZBE6R0XGDtCDqTiEIfo8z8KDhBGLwrGWiJg0eNw4UrB Extension name: 9ttqj -------------------------------------------------------------------------------------- !!! 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/7606AA94DAA24CE0

http://decryptor.top/7606AA94DAA24CE0

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

    ransomwaresodinokibi
  • Modifies extensions of user files 3 IoCs

    Ransomware generally changes the extension on encrypted files.

    ransomware
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • 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 12 IoCs
  • Modifies system certificate store 2 TTPs 5 IoCs
    evasionspywaretrojan
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\67cd75a0e5e0885bb6d59b6747747473ebdef00f2870ca3eb3a4e144ae283dd9.exe
    "C:\Users\Admin\AppData\Local\Temp\67cd75a0e5e0885bb6d59b6747747473ebdef00f2870ca3eb3a4e144ae283dd9.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
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1064
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3124
  • C:\Windows\system32\wbem\unsecapp.exe
    C:\Windows\system32\wbem\unsecapp.exe -Embedding
    1⤵
      PID:1168
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2392

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Initial Access

    Execution

    Persistence

    Registry Run Keys / Startup Folder

    1
    T1060

    Privilege Escalation

    Defense Evasion

    Modify Registry

    3
    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

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    Downloads

    • memory/3124-120-0x000001B22C810000-0x000001B22C832000-memory.dmp
      Filesize

      136KB

      Download
    • memory/3124-123-0x000001B22CAF0000-0x000001B22CB66000-memory.dmp
      Filesize

      472KB

      Download
    • memory/3124-135-0x000001B214740000-0x000001B22C870000-memory.dmp
      Filesize

      385.2MB

      Download