Overview

overview

10

Static

static

10

04f710f755...ac.exe

windows7_x64

10

04f710f755...ac.exe

windows10_x64

10

Analysis

  • max time kernel
    142s
  • max time network
    164s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    24-01-2022 02:36

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General

  • Target

    04f710f755af9ab14ba24c723f972706fc585c7a949cc5e275b5ae89104771ac.exe

  • Size

    179KB

  • MD5

    4c5c1731481ea8d67ef6076810c49e00

  • SHA1

    bb192bde0428a2d012932eb62a427f42229b2ac5

  • SHA256

    04f710f755af9ab14ba24c723f972706fc585c7a949cc5e275b5ae89104771ac

  • SHA512

    7e11eb5c6943d96650db515d7fba6e5ab69b39a9b846c1bb71846ddf6407eb4d2b372ca232f6e85f36a81014ccaeed606a1f78f2883762187ba37495617540ee

Score
10/10
sodinokibiransomware

Malware Config

Extracted

Path

C:\1z25761jx0-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 1z25761jx0. 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/63163055DE91DB8E 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/63163055DE91DB8E 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: APR7Fe3q3XJ2wSVC+87vHoHsXxE7hs9qRRZJ5iuxRn3n2Z9mhwNRJYknWusJSiCO X9w9fFMClIo5mgS4ni7XBFACmn7TgTo3Gghz1WbptUhUqyJCbLXQ11y9bmVNXRnB S/KaF6U/FueNH2aanAYepbb2wHGTAtQsAP79lFQNkAocXFOLrbs4CVS+yEf5IJmJ y84r93nPOscUf41nAX5NHaEvH3qOlnWUJvx9jaMKVcO6NtbbrCSRFLpqpz7QtECd b0FH/hX4zvWHOPMZP844PN4Dw/izgKiTgZF0HnBsCEDICWd7Yv7YnvEVPwajgDd6 ACHJvQGUL475QnNfkPQTnN2yHo+VIlEjKMMdq8HNB0Ed3rI8wqWYQD8eQRntPvKE XkEQXDr7NsM9kCs3BLjbXbGA0zSScHwvXcnzHf+gTuNbWbhkfdyQeuReMfM9rfSN hRTG6Uth4RHbfgjUfgYmJZqSxwxgFzxY+duXqGwNrsEjvr1KRC4NY73KNmAVEFTy DaDloTgF7w/ymknR4lfj7LuVjfh1NsMBozDGwfYPMXejY9acBGYvA8AFJG48kMmC MLzT34DuRg029Vj0s0zkuluCC32BZCWAWPlE0kKzXxtfNZHRZlbEk2mwn1Or9SlO KEdfV5V3SLexKVsxlGcs0bMKEho/CJs4X7km0rF6tvOGGqbNBvyWEnhytFoaBMHf N2Cc0vl1TUVxUIEBcIW8GoZ9deMAqMzI14DtghN0qABZJZ+p8TDOFAY8rEvLOjNw iUelntoGZ9BuX4+SV2Swj4eLpyStpu5eUXlt6h4xOY1gTJZn/84fp9KETN/ne42I Aq3VKmC9645E6sO2jUNEaLAJMiU3XmBBzBnxbHB1+ILDAC7RYBaAJe0EW/KFzI5x hczRcUwmYPtBPhM+kwd/E6ZHFKGtC8YLMCnKVFHSAWCe5HctVVQlY9il3YPzIYlb uIFJUgtNBoDA258LcZlrEgouoEcLgBeDK9IBKaO8j0xrQ9wFWGMJIuXoiQcN1UVT rKp/Jl3MAHRUFGHjesPokgwdIExIPDrn/FTuOzJmbt+87uhYVLezlq99fNvpBsys aKdm0SDa/tGAwzemN1HwQ4GoD8HPu1x2+n9fMBdJzURmyQxyOt6eyl3ctAskqmqI Extension name: 1z25761jx0 ----------------------------------------------------------------------------------------- !!! 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/63163055DE91DB8E

http://decryptor.top/63163055DE91DB8E

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

    ransomwaresodinokibi
  • Deletes shadow copies 2 TTPs

    Ransomware often targets backup files to inhibit system recovery.

    ransomware
  • Modifies extensions of user files 8 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 30 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Interacts with shadow copies 2 TTPs 1 IoCs

    Shadow copies are often targeted by ransomware to inhibit system recovery.

    ransomware
  • Modifies system certificate store 2 TTPs 5 IoCs
    evasionspywaretrojan
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\04f710f755af9ab14ba24c723f972706fc585c7a949cc5e275b5ae89104771ac.exe
    "C:\Users\Admin\AppData\Local\Temp\04f710f755af9ab14ba24c723f972706fc585c7a949cc5e275b5ae89104771ac.exe"
    1⤵
    • Modifies extensions of user files
    • 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:736
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /All /Quiet & bcdedit /set {default} recoveryenabled No & bcdedit /set {default} bootstatuspolicy ignoreallfailures
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2844
      • C:\Windows\SysWOW64\vssadmin.exe
        vssadmin.exe Delete Shadows /All /Quiet
        3⤵
        • Interacts with shadow copies
        PID:2536
  • C:\Windows\system32\wbem\unsecapp.exe
    C:\Windows\system32\wbem\unsecapp.exe -Embedding
    1⤵
      PID:3788
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3908

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Initial Access

    Execution

    Persistence

    Privilege Escalation

    Defense Evasion

    File Deletion

    2
    T1107

    Modify Registry

    2
    T1112

    Install Root Certificate

    1
    T1130

    Credential Access

    Discovery

    Query Registry

    1
    T1012

    Peripheral Device Discovery

    1
    T1120

    System Information Discovery

    2
    T1082

    Lateral Movement

    Collection

    Exfiltration

    Command and Control

    Impact

    Inhibit System Recovery

    2
    T1490

    Defacement

    1
    T1491

    Replay Monitor

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    Downloads