Overview

overview

10

Static

static

10

d1714cb543...8b.exe

windows7_x64

10

d1714cb543...8b.exe

windows10_x64

10

Analysis

  • max time kernel
    117s
  • max time network
    135s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    24-01-2022 00:59

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General

  • Target

    d1714cb5431686897531f1a969f309078414f75240086a86de8aa15455203e8b.exe

  • Size

    164KB

  • MD5

    a8dc5e8b813633dc72cac2ef60475e57

  • SHA1

    1f9feb436ea56b8205511ff1e8c6b40f19daa77e

  • SHA256

    d1714cb5431686897531f1a969f309078414f75240086a86de8aa15455203e8b

  • SHA512

    f99c5837a060418e45dd4c53da02d5899e701d4588362a9a35f205d6b59cab87686662a308653fb0405f5d82a1736645b0e5d7a089c467a252bdc7e174ba0f8f

Score
10/10
sodinokibiransomware

Malware Config

Extracted

Path

C:\412lx34-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 412lx34. 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/BBF2A2805917F7A8 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/BBF2A2805917F7A8 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: q9VLpMu6PplSjuoU1M4vs48XFEXnV2Cy3Qlx1qU+kL6Ej/OlPqS5T1ZGGtxFAUzb tRaNjVwHRiodn6mvo1XbL4WlIJdwYM8Y2cSgYukwMrkrf6+8YmHBKivdYf9uFavh isEu/vpry7p4ObeELoEDS6l/NWwfb1lWKJdjUdiDPAq/zqjftQJslIzMPXvQOAge ThYZZdpgG0DW9G0mDAh0jA8TR54vR467g5DqdnSotL2x+JffAuD0vYkEswOqgEm/ NZmXjmsmX+JbSLXWhyXJUmKcS1SeIXQeWMGXGDMunncyblmQGALt53I4DR+ap50f CqGqcnov7d4MN29tkgbkJaMjKAm8/YNas/+3I+ngSL+RkHFza3h0G2kqrnnWQu7i qVyd2yP4zuoDP+pGj8lsHewT6dATIv3wB1O7/mk+kCT9207Pnzq/AGGKWr4QGgHS XAKgBOIG2ULJIWxVD9NFnvVeR7mseuP6qSmieGevS71MYwP4uxeO1dHchhwE6A7X Jtx65ogfTcsDUQs/eVG6ce+w7QiQeEFXGOOj0/yAq5f+6zXhPNvBBT3EZ9w7+SXb kcsnajWvo921jU66g3VnEvyBkgposyNgu3+YyW8CXYo/4B5LJEJ/6hB9tqFn1UfT scbTnWwUdjDunHSPH1N/jQ56WQIvvHebc4845DkX4jUcWWlA1UPlCQHaHRhfItC0 tI/wbklBbloEciPqB6J468Vxw6UYScJTMKrugCuDafolT0LxWGHpiD/iyL3q9JMa tGAZlFVfPjRQZihYLxVSKCmndObSxrX7IwoS05Ub23x+M8QzbOQhM5JbAQYXaSRr wbj1DUNexAvR8oD1ZuSfdjdCrRAflkEgu/dDTlLvB1dPk57g9dECfFhJwx2VaS2C /lBgHFMKbLcfDu5QEyDwYe2DV7ksDu9ED+JozqxQcOJYE+zmZhDYk62s3vMgOVGa CbOk2ASrnh7TDb3UZMYfH+65JaQzLOHhiaH17JHm7/gcGCvR4+PRW5XomgWyuC95 A5mfi5Wb5ueksGzQ+08PPXsmKtA/z3IXDyR/YKOg4Q4CsmNo9OYpq3bi5/5x7Zzt 5u/nVnaZd/V1acwZjrU1M/CbBhz8VlcDs08YXPTw3hboU/aSIadOntNp6e6jyyli Pbbz1YmE ----------------------------------------------------------------------------------------- !!! 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/BBF2A2805917F7A8

http://decryptor.top/BBF2A2805917F7A8

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 34 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d1714cb5431686897531f1a969f309078414f75240086a86de8aa15455203e8b.exe
    "C:\Users\Admin\AppData\Local\Temp\d1714cb5431686897531f1a969f309078414f75240086a86de8aa15455203e8b.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 AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1720
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:780
  • C:\Windows\system32\wbem\unsecapp.exe
    C:\Windows\system32\wbem\unsecapp.exe -Embedding
    1⤵
      PID:1272
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1932

    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

    • \??\PIPE\srvsvc
      MD5

      d41d8cd98f00b204e9800998ecf8427e

      SHA1

      da39a3ee5e6b4b0d3255bfef95601890afd80709

      SHA256

      e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

      SHA512

      cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

      Download Submit
    • memory/780-55-0x000007FEFB711000-0x000007FEFB713000-memory.dmp
      Filesize

      8KB

      Download
    • memory/780-57-0x0000000002450000-0x0000000002452000-memory.dmp
      Filesize

      8KB

      Download
    • memory/780-58-0x0000000002452000-0x0000000002454000-memory.dmp
      Filesize

      8KB

      Download
    • memory/780-59-0x0000000002454000-0x0000000002457000-memory.dmp
      Filesize

      12KB

      Download
    • memory/780-56-0x000007FEF2830000-0x000007FEF338D000-memory.dmp
      Filesize

      11.4MB

      Download
    • memory/780-60-0x000000000245B000-0x000000000247A000-memory.dmp
      Filesize

      124KB

      Download
    • memory/1720-54-0x0000000075D61000-0x0000000075D63000-memory.dmp
      Filesize

      8KB

      Download