Overview

overview

10

Static

static

10

26df34c6b8...3a.exe

windows7_x64

10

26df34c6b8...3a.exe

windows10_x64

10

Analysis

  • max time kernel
    159s
  • max time network
    160s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    24-01-2022 02:23

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General

  • Target

    26df34c6b83ece197977c432fbb033da55d117d3018df939adf5b0927fcec83a.exe

  • Size

    164KB

  • MD5

    1eac0f4ac60cc30b6b448dc102fdf825

  • SHA1

    149a8f379faaca8c79b00256584a9c9aa6bf0639

  • SHA256

    26df34c6b83ece197977c432fbb033da55d117d3018df939adf5b0927fcec83a

  • SHA512

    6f9e3b21cf74670a7fadcffea5aa55401014cb65d93949b42305b1142d67d58d01f35d2d5769730bb07437c5e8d36176df594192d5ea518c3e7519c770ee3aeb

Score
10/10
sodinokibiransomware

Malware Config

Extracted

Path

C:\prlxnnhn5-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 prlxnnhn5. 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/498DD8394723EF90 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/498DD8394723EF90 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: my96p9a7kTS0+LHL9lRGtZjHUOk5cXLAStJQfuS9vJIWHaqkD+4iSV41vXzKhzra TdEJB48/yHtewHw2UGrkr58L6mZ/OGEVi6ykjFmjMwoWqI+LWBhEjvwzz2HmgMe+ 7gXCiCTZ31/JLhqSzMdxQznjpJaStYb2Fib1Qd5IUA2mo2GRnZkadI3QNG2HdBTs v4DqykCkSj8pDbfEkmO7XmK4TRj+oGN1z043ZZd/DX+lkkUgfCkiEj4MCvvuF4Bo ml1TlrnstZ345PRl2Bsd2Zi7SwTTMS13W1AIgylxzUiELFTzQ3P1Wb0OryV/vABp qgiMEj/fpDm9OSZhBUfUKc4NoOgyTCLip4nL6KM4DZEa7KKo/rFJlx+exPps8kTn PWXdpfUnB3xi9NHaHRx/D4fFpnjt3YzRwRWQ1yJ+EZnw9ng7b44s3XrueEBBZo0f Ok92OyRCoSZKWAG7lCL9dsOtcM/LDXBiULOoTDuRFzwfrEOFCUGzCY/xYcpEOc4C ws6tSDSFSV2EIZbMvS+Jcsgb2aH/uFNAc4Pt7KFTwQRv2SSYVeqzy0Z5aZms+WxN KSAQCvqN4cpKWA6teeKqdKMIykDaGUXhPtHictFKzBfcRO3Ua7z8EzQSr7XquRNz bABP7lCMdVCsNDw5eTe1lzJ/j5VC0ydCo41ntV+mn8KH7ZfZzarngTwIhVSmA3yt 9JkenlTi1DhlreVhwBchLmW2USdmBlTCtNC6De584TIpvUQse7TszK9UMwA67WC+ 6D4yLAFJMDFyNVtfOImRhRL9uK6fJg/XQR/76BPOx1X3EmrUmNBx/udhTCuVcGJR QesYQwNH2ffNxPpHj6r/Zsyh/TcmkGrTemQyCyNzYtqD3Qus9c2shrd4/fRlUKCq ZIk60xyLNI4jzkLA10KOR4K23/jgHsS4N/g8C7RKcff611si0cAQtsVtnCFFkPmz KvJqhi+HlyW+xi6FSjgGYnQkNEYAXMcJZixU9guguWWxKqgSJqqpDHSufJlSzkSw k6d9uGbxikvdUTl9fVtjVE9uraamtJwl4/+SuBcIKoz6LTTW3oLvTWzz71mJh0Km byqU5RoGy1zkSHcf5F5oGWuO+s3qkm+QFjjqReX08MDFDxPh5kdl16PTZM2j6A== Extension name: prlxnnhn5 ----------------------------------------------------------------------------------------- !!! 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/498DD8394723EF90

http://decryptor.top/498DD8394723EF90

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

    ransomwaresodinokibi
  • Modifies extensions of user files 5 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.

  • Sets desktop wallpaper using registry 2 TTPs 1 IoCs
    ransomware
  • Drops file in Program Files directory 24 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\26df34c6b83ece197977c432fbb033da55d117d3018df939adf5b0927fcec83a.exe
    "C:\Users\Admin\AppData\Local\Temp\26df34c6b83ece197977c432fbb033da55d117d3018df939adf5b0927fcec83a.exe"
    1⤵
    • Modifies extensions of user files
    • Enumerates connected drives
    • Sets desktop wallpaper using registry
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3612
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3172
  • C:\Windows\system32\wbem\unsecapp.exe
    C:\Windows\system32\wbem\unsecapp.exe -Embedding
    1⤵
      PID:4032
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1268

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Initial Access

    Execution

    Persistence

    Privilege Escalation

    Defense Evasion

    Modify Registry

    1
    T1112

    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/3172-122-0x0000027654690000-0x00000276546B2000-memory.dmp
      Filesize

      136KB

      Download
    • memory/3172-125-0x0000027654840000-0x00000276548B6000-memory.dmp
      Filesize

      472KB

      Download
    • memory/3172-132-0x000002763C580000-0x0000027654690000-memory.dmp
      Filesize

      385.1MB

      Download
    • memory/3172-137-0x000002763C580000-0x0000027654690000-memory.dmp
      Filesize

      385.1MB

      Download