Overview

overview

10

Static

static

10

ab9755a710...95.exe

windows7_x64

10

ab9755a710...95.exe

windows10_x64

10

Analysis

  • max time kernel
    183s
  • max time network
    213s
  • platform
    windows10_x64
  • resource
    win10-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:\2m01b99928-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 2m01b99928. 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/46C8047E4CE6091F 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/46C8047E4CE6091F 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: G+XqrBZM+MrsmL9jsJd8t8vJozEtsw3LAe0FNRxB19uPK2RWcBqE3nPlcO3TElkf qUrPuwqE+x2VamvtQWHy0M4BcpzZtOeWN6PUyiZiGzvnEk/6VYQIxa46wBZ8tqQD h+u/QuV01sGDvpqBlUdGZsKsvUYQbJYm5NTK4tKb5901131JpDoWiUhld6JCPUIm fbf3CI0Qr9CgfTnRrKUwHV6lSRwdAGSH7aV353sHUAYz0fozL6QozO/hgLddkrCI lsUCvMmw1+neLGTh2zSRS0qBjw4qs0zci29c/TZQuNp2tmrOp/Eb/Ad6DBJuT534 6pMHY64xj21zDO1s7ZzR9wuDzcCMVvZ4TyDT2OAb3SZG298S9PdiaYLcGd/uoTKV tUz8qTsKGni5rsiQiyLZPPiTu/AczDu3qv3Urm1Wmo53tYxwwcsERUDwqEn7wfZE vbPp86uP4suXaPRsaD9ZTrEjLmJIsEFhgSfswv0oQYzENtDNWShGjhExQhwmWdCk h/TvDpzU++5B15PdbWHanhEhf8Y+AQxiL8W/1onMcyvtEMj9wojmpZAU83kITnJB 5AfEVmZk1bNTm0XAfCEMXjK4jkWCl7nb4np25krefYHAAZvw+O/IVfbi9wKBK86x 7Yv0wFOJqqdfsF1LFrmIAhmlr2hby7Mu56wMcVSq9SSym1E7qf+oMZmPjqxTy4xC nJ3Ja4dloqhOSfTB+b0xJW64EYKYCL2dLG+grT4mXynTB0z7Zjd+n9ceSjOh0aOf LOvlpFxJR5L/+AujKBoqIN6ZiENga2cFdiBMKtdllPOo6j8YbwtIU5f/fu4QzoES 3B19rFHuK+pRHKiY5/RBQvK/1buiOrwZATHDZd1nj2LbLSuz4Yp7Ic9Hkp9S5ej0 RziZVhfcX2GeTZwbO3c7FRohk6yTw1h/Hay1BJqrADZWtH9b2vv+g5if7JLhyxA1 2a08Ma6q8m7mxk3l8TOEYHZSx4tDGv4e/bexYbOgVE4R5V1tyZY8mhFepzdW9v/q MYJ0VkiSCT7hA+CyVdl4jf9tQ0jxir9dn4adoDUGBYV+ju7Xz4+PNDXjdcuYrgtN Q5LJI4QOKg00MpxihN7/Xz1KXMIb60P85+sGbVdb8Rl1VGyfAfo6AcwWePYhYm3+ ex5twA== Extension name: 2m01b99928 ----------------------------------------------------------------------------------------- !!! 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/46C8047E4CE6091F

http://decryptor.top/46C8047E4CE6091F

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

    ransomwaresodinokibi
  • Modifies extensions of user files 4 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 16 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\ab9755a71005534c3d54354be77f304d7cb931b65a9de9a3b0f5ff85f1118f95.exe
    "C:\Users\Admin\AppData\Local\Temp\ab9755a71005534c3d54354be77f304d7cb931b65a9de9a3b0f5ff85f1118f95.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:620
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:708
  • C:\Windows\system32\wbem\unsecapp.exe
    C:\Windows\system32\wbem\unsecapp.exe -Embedding
    1⤵
      PID:792
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2352

    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/708-122-0x000001E6386A0000-0x000001E6386C2000-memory.dmp
      Filesize

      136KB

      Download
    • memory/708-125-0x000001E61E6D0000-0x000001E61FFB2000-memory.dmp
      Filesize

      24.9MB

      Download
    • memory/708-126-0x000001E61FFB3000-0x000001E61FFB5000-memory.dmp
      Filesize

      8KB

      Download
    • memory/708-127-0x000001E638850000-0x000001E6388C6000-memory.dmp
      Filesize

      472KB

      Download