Analysis

  • max time kernel
    1563s
  • max time network
    1564s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    16-07-2024 08:54

General

  • Target

    81689f1be92c8fb7e94fe241441c7eb43cfb77c6d23592b0248566bd709ff2ed.exe

  • Size

    115KB

  • MD5

    7e18b037a068c56417fb8e56aa7e49e8

  • SHA1

    f6739569a24358c8c060d7131be70712f70f36e0

  • SHA256

    81689f1be92c8fb7e94fe241441c7eb43cfb77c6d23592b0248566bd709ff2ed

  • SHA512

    d6188e5536b6e0b5c49d572e35155d633c11fd30bc8d4bf4ea87fea7196ae2f67bca364a0afaeed8209e5d4b2be0b98d81c49293d3fed95c70c8388b8387899d

  • SSDEEP

    1536:AkdeUcaK8Qz4PQIUnq5WMrAmyopACC9ICS4A0vh4NKwTNA28V5/Ogsck:mlnXEXyk7yvh4NKwTNF8V8v

Score
10/10

Malware Config

Extracted

Path

C:\Users\43186s2-readme.txt

Family

sodinokibi

Ransom Note
---=== Welcome Massive Prints. ===--- [+] Whats Happen? [+] Your files are encrypted, and currently unavailable. You can check it: all files on your system has extension 43186s2. 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 practice - 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/EDE824C463069171 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/EDE824C463069171 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: pfw2kna6epbz8qsT3KQY/zs1evPLY9gBeWPzmgDSOScHEELRnZtjTeOhrLBk+m4Z KT59fz68LH8XKxLkI9QJd2m28z7EMHVor19riu9ucRNV2yNZg4+W65DGgvgPZqzZ yWksSvrpZETUMUtBdClwrrtJKEFtPMXdlXSA5Ywf7QcUzytJX5z5ulfx2j421D5e N/CmMcPY03gBQZyhWas0BFHBFj9lE4DZ/LYNfQSh5r8YbCvCG4EXzKFmW41cxVf/ 9eSmgZemFUTUWPh7iRIt48W/SHF22HX9eE5VAh76GQREAVhr3UgVApMPNTBMoIBf HIx6CLgxBb9lm2BUuHYGvHUsjrIoW6O2rUJMlUb9Dtnv31WSenCfwzKhyA3L0Hxk ykqgl73BayHQwQ9ICY42Uih/BDyV6AoUnsmdvZSAahQn8bVkecUCB6UBLm5ZZzRK LzBba1uaalpNaFAQqMkEoQeW0E14TDQ5z7GMHSkYGDNd2QVNhXlxk8x+o3FFMl8o xHufTjIQJXeThUTe9TbeQXlBEzjjMqUnMU8RNNE33/UDRPquBb3Zziqi+U1qBxxW 21I1f0vGDOlDarvPm1oEFYHxvfj+o6lz/1wR1qqiGh3ZbjO7JdNgiPX7djpYD9Zr 3K/EVU74sMPXLdtUA6gZglgxOfCkyAH6RKDvvO/92UvR2788SztWsthqi6GTkJf/ eG1CS8YH12g3cO0LGSlPyGhLZwM2Li6kgMl5X4XnoCY8P6qC0dyAsl89uUNG9P1H NCJvnN6/ORuq3jz+RxxCdWFIkFFo5sT3Kl1Uj6dGRbB+B76AFczEtsAoZcVVCQds p51ogz0EzMdSULkJI6w5o4VCbJkeERxKia5LxNlfSDjnINGzowEFjPHkammxBffE 9CMfU4XkXzEpHm5NlnZbvx+EX43sje5/G/cNbLbn0nJ+du4L3cffulvpsRu9IYLX IdWvTkuB6prLJvEScjg8NnH+/Z/3bj8qtiKKbdVWO4NQi4SknrFx9Y7Fl6kNe4Jx YkBzp37T9CxFqbSDaQZ/l7wFTvpK5KMZE9aicnAM+VH/V9mZzrngvcqEK9btjxLe koeoKddCX//fljQTZ2ValgPq79/CeoY5/ESDCfiDmrmZAi2QvdR39Yo85CrvQ1te OqhYGw/yXZdvL4lFFPwbjVAoOwtp6TkWCMlroRAJN+m2evpH54Xx2qHrOiOESrbM ojuH7nWOvkjZxvwmlAyC6Zug2vQ36vAZJaZA6Tn+myUYMWKX2BilVL5DWSXO5Lzc YTXyBrRjLVxHn9wNyNbSPRnBYQeL5YRMwo/UiO9cav/XOkgJs+I2WQ5GZ/MSPgrI wnbRX5u4CrKJtcQkvmflS/1iZneQsV6S05e9zgT0O1CGuQ== ----------------------------------------------------------------------------------------- !!! DANGER !!! DONT try to change files by yourself, DONT use any third party software for restoring your data or antivirus solutions - its may entail damage 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/EDE824C463069171

http://decryptor.cc/EDE824C463069171

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

  • 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
  • Drops file in Program Files directory 17 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\81689f1be92c8fb7e94fe241441c7eb43cfb77c6d23592b0248566bd709ff2ed.exe
    "C:\Users\Admin\AppData\Local\Temp\81689f1be92c8fb7e94fe241441c7eb43cfb77c6d23592b0248566bd709ff2ed.exe"
    1⤵
    • Enumerates connected drives
    • Sets desktop wallpaper using registry
    • Drops file in Program Files directory
    • Suspicious use of AdjustPrivilegeToken
    PID:2684

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\43186s2-readme.txt

    Filesize

    6KB

    MD5

    651f448e801b62db6aebae81e34bf364

    SHA1

    b56ded98df3df3dae52d655efbcff9b9d755fcfc

    SHA256

    54d6f9124b1e486d951a248e61fb0ab9ff3d7122d3c45bc6ff62e7bb34e8ec1a

    SHA512

    0823b7accb77fed1f50dcefb2b5a8cb179feaea895a2655202f3bb7e2dbc9238ff70c2dcbeb91bda5a03544f0f924931a59171d681e2f13e45a07ee7f87fe24e