Overview

overview

10

Static

static

10

Ransomware...KB.exe

windows10-2004-x64

10

Ransomware...KB.exe

windows10-2004-x64

10

Ransomware...KB.exe

windows10-2004-x64

10

Ransomware...KB.exe

windows10-2004-x64

10

Ransomware...KB.exe

windows10-2004-x64

10

Ransomware...KB.exe

windows10-2004-x64

10

Ransomware...KB.exe

windows10-2004-x64

10

Ransomware...KB.exe

windows10-2004-x64

10

Ransomware...KB.exe

windows10-2004-x64

10

Ransomware...KB.exe

windows10-2004-x64

10

Ransomware...KB.exe

windows10-2004-x64

10

Ransomware...KB.exe

windows10-2004-x64

10

Ransomware...KB.exe

windows10-2004-x64

10

Ransomware...KB.exe

windows10-2004-x64

10

Ransomware...KB.exe

windows10-2004-x64

10

Ransomware...KB.exe

windows10-2004-x64

10

Ransomware...KB.exe

windows10-2004-x64

10

Ransomware...KB.ps1

windows10-2004-x64

10

Ransomware...KB.exe

windows10-2004-x64

10

Ransomware...KB.exe

windows10-2004-x64

10

Ransomware...KB.exe

windows10-2004-x64

10

Ransomware...KB.exe

windows10-2004-x64

10

Ransomware...KB.exe

windows10-2004-x64

10

Ransomware...KB.exe

windows10-2004-x64

10

Ransomware...KB.exe

windows10-2004-x64

10

Ransomware...KB.exe

windows10-2004-x64

10

Ransomware...KB.exe

windows10-2004-x64

10

Ransomware...KB.msi

windows10-2004-x64

10

Ransomware...KB.exe

windows10-2004-x64

10

Ransomware...KB.ps1

windows10-2004-x64

10

Ransomware...KB.exe

windows10-2004-x64

8

Ransomware...KB.exe

windows10-2004-x64

10

Resubmissions

28-07-2024 16:38

240728-t5tryssgmm 10

07-07-2024 14:07

240707-rfgd8atekm 10

07-07-2024 14:07

240707-re689awdpe 10

13-09-2022 17:54

220913-wg1lpsgbg7 10

Analysis

  • max time kernel
    1704s
  • max time network
    1719s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-09-2022 17:54

Sharing

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Report Analysis Logs

General

  • Target

    RansomwareSamples/REvil_08_04_2021_121KB.exe

  • Size

    120KB

  • MD5

    2075566e7855679d66705741dabe82b4

  • SHA1

    136443e2746558b403ae6fc9d9b40bfa92b23420

  • SHA256

    12d8bfa1aeb557c146b98f069f3456cc8392863a2f4ad938722cd7ca1a773b39

  • SHA512

    312dcb3d83a5201ef16c5027aabd8d7baebfd9761bf9514cafecc8a6936970b897b18b993e056d0f7aec81e6f0ab5756aa5efd3165e43f64692d5dbdb7423129

  • SSDEEP

    1536:bjxXC9jVwbhEW8z3w1R+KjJLRiOQJo0SoLCdpuOk2ICS4Ang6lUgvfYiFyRFywX/:mmV1wKdLoLC/OemUWYjfywpbPa

Score
10/10
sodinokibiransomwarespywarestealer

Malware Config

Extracted

Path

C:\077f8fey81-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 077f8fey81. By the way, everything is possible to recover (restore), but you need to follow our instructions. Otherwise, you cant return your data (NEVER). [+] Attention!!! [+] Also your private data was downloaded. We will publish it in case you will not get in touch with us asap. [+] 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/73D59F437BA22B7D 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://decoder.re/73D59F437BA22B7D 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: kkSyxH51dFoILCh5Xs8KbS1K3fYq9SwN3LezUCH6EMTXd+DS5UeQ7OkguOj7D5Qc tvsX2Gvf5kA2SrTi544murj5+4jsqRE//iI+DrL9yueu7KNffN+U+iYo1Mv9efl+ oVnEL7n93Lh/y2cnHlb2xNWmvmfmAXKJq5qRvXE1ss1CQEfNZVLqJxie3yH3FVrm wl9+h/acp4WK/gXAVqXYeyf5mKgAQ6q25qnptRJCl702haUni9X5LwtafT5Mqvjs MCOp42ETHdJ3CB+1hbQ3tEtSHBEltUdi4iyisJUOJkreSGevLzWd/aCtXvN+xBlG lE0xks9X2+7AtFFf1Kl3aVBZVDmuzHyhPRWxVEX88JTMzMixT0Dmk6kHLGJPpu/c I357dOoVKBtQnl5w5x6aj+2aehHJ8kTcgl8Lmig4WeoDaJy19qH7mohvgGYj31NG XkIai9lpEYIu743VfSvo63Dha9W6tXDtAKptROGfhLWnqTiz/XrcfwcZuORaoN4/ q5Us4dyV16dMSepe3BU6f59qIrPicTyd3fOqgH5Om//T9NMyE958qzNmh/1AaG7h RjWDDRBLZrhv6vdOMs0p3MwNQJiZsWhzCXhkFQMS3JRHLqUXLkUCJH5RQu4CbjPy MfRQVhEwD0ovKCvMSP88pLbzJAtJD9lpA89ZscTR5EZRmYvcPr1Q/IkdAVe0rHmx hQRVJI1JJV9LLcO8bG5iGgKsWyClPQcHeuT91l10LPn3WFcC3rmoU5yHwhHd3whv D1H8zhSsQAdTv5sEnEeonWFePc2+g8d8QNCc4FqfY+6QPgg30voS9LsQJTTjBlW3 MHWUXWK/8BnWLXYCnOLPq/ikmm3vFhxeZmTWS1+NwS9B0VIa2xAHM3LrlU37oCUL 58xEg1enf8fS1ZhsPGTJIRj8V5b6CEXFS+L8oy7D7hkEh0Y7BZpNxRAR7D+Zp9OW 1VU45kESmHhVs//iZTL+kJ2JU7tB1r/oU/ElNUvkAIya1eod9YKthVXOKFWnI+Vl c3Jct1eATbGcwuOvlORCwbKmz5k3lsAd4DA/gujSZNUlLW0ezQfekVzPZ8HIqedz yYtCYwJsAdc/0JiSMwSvlJORP5WA7o+vqn0Q+5EL0e4f+WOYsrJkIc9dOsfF/uLY RX1Mf3140YvyHcNDSj6D5NBlvVPFheWL/pr43Y9TZjMKKmKdQ63x51RefdqJe5AI ZXoLmiAnbVG/5ih2VT0pIXnIJm9xc/IkKoJ6SMS/1+YbQ7x6Fd9p7DMIHlvzpcNZ yWC6kQI8RQFz6g3ZNmRREUb+l/C4FXCzysACcw== ----------------------------------------------------------------------------------------- !!! 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/73D59F437BA22B7D

http://decoder.re/73D59F437BA22B7D

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

    ransomwaresodinokibi
  • Modifies extensions of user files 11 IoCs

    Ransomware generally changes the extension on encrypted files.

    ransomware
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • 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 38 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\RansomwareSamples\REvil_08_04_2021_121KB.exe
    "C:\Users\Admin\AppData\Local\Temp\RansomwareSamples\REvil_08_04_2021_121KB.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
    PID:4148
  • C:\Windows\system32\wbem\unsecapp.exe
    C:\Windows\system32\wbem\unsecapp.exe -Embedding
    1⤵
      PID:4312
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:4700

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads