Overview

overview

10

Static

static

10

5cc28cafd1...le.exe

windows7_x64

10

5cc28cafd1...le.exe

windows10_x64

10

Analysis

  • max time kernel
    146s
  • max time network
    50s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    28-06-2021 09:31

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General

  • Target

    5cc28cafd16e1e1405e49644154f63bc554e862dda22edab2552345e9d4a7e25.bin.sample.exe

  • Size

    122KB

  • MD5

    8332af66ca738dbb08789674932aad81

  • SHA1

    808968a7f54fb83865a76328630d8d33185de1ad

  • SHA256

    5cc28cafd16e1e1405e49644154f63bc554e862dda22edab2552345e9d4a7e25

  • SHA512

    2f7a3dce41b52459d1da86e68f3dfa867858c02ed918d43d5642f370c43ddca9c5aa7119e1aab8677b12e530664478d28ad111c47f2d4ca21f65f48f62f401d3

Score
10/10
sodinokibievasionransomware

Malware Config

Extracted

Path

C:\gmnu8b15-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 gmnu8b15. 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/529A9319296430AA 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/529A9319296430AA 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: 1UThpsq7mPb7Vbu1nsfO4IWdeZeYx2wuwtOhUYdtyOQYdyySYvokM9vUPSiJ6bUy 23JoDnsIY2ZWtTu49ZMouBXnzYXeRUDIdlW46DZ0XBTTfo1G7xcYnGNBQOx3Cf96 6wK4kkMJUeRSKI9QDEL0ka+YaP8X/rrIcL1w9A3UW5HtbaHY3QZ+RkqhKVtd33LY /ksLWgAbF8bLGdZwRgsUh1s1YbHOsvuTgcw3dmrvq2GNU/4HgTrEzWzliDK8IeLW F9cLDkU10UDZIIJbLQnzaSLoaDbFmNVPiiVsytPKpXRkFIcQ3gahqe6wIW3ASrU+ KlIfCR07oqEeyEXoVexjrFwhu5M/XoxNjphhpWcYK38axMuGmk3d9crASa2cst7+ tY934KZR3R6469cMSXHUGjpoMXrv6DzLHNxrD1HLlzCOyZx405GEC2NAAXzSw2fE xKjiKOBJ8j9fHHTGSzElmrfpEOsdAHncUFltLh7rGvZWRGRDtugs64LG03LD3yL4 z0FacKb+WqTHF20XMbnZvs1k4gmbhaUGHp7qfo6jyVMkpVcwa+EB6WEhryPefxiM UKhatcKLLXe8Ry3nTgwc4BWpO4pkVTy5GXwVRa0r8QepfQGaS3zxCLgjLmV48Yj9 h/6E5C5LpfI9PJybsz6TuEPSRSCzse0Wr4JJl9/9TVeJhnHRx5jvH+ivJmbPI37Q 2129QpP4YORJXS59Yhp7oDqUqaFeUJY/PbBf/pcQXpMuk5yoH+nqqha+QxpwxJdP SXAj3fIpANba4SK35JL03mMffxldRFN79TrUZpcUmV2Xzkr5MYnl4wsYBmQa/Rke DRnwMB7gz2G0KOsGnHN+DxqHBnsA8AxyYP89PKwieoPVOgMnIzhQ3ut9XauhY2hj jf3BMP36SD6KalAljIEwg3+GWJcyL1dnKRLDd0zTIBvbcUWCRlwvQGay/v5bwJeg B8TGXmvvYRMQNva8zRDQ8TgDjN3cawvf0qsax9NFqiaj0aUnImJcR2ghlAeoz8M+ +NFX/M1up/RGP0pmIyqNkJFrCBvNwl0wUPHl033/aUz7ruNWHP/F5SkPyIVvpNaA zeR1faydJJzmlCtb0cyPCpsmC9OCNxIbvPCzC0wCBK2NpII81uWorZ4Pg0fvtz2U IjxU3efKQ8WG4cNr8PZ/e5ZjAFOtyDo/jvUnyRgvqaxT+RqD7PVaUGljTM8Ap86e HpHfxecG6mW+3k8FMfCDX46weCcGqIjCwM3bupmJWBNbDxcOQY0B2+srLMXWw4uk 76zp+IZiWZ7GMVyotL+EpW28gAZrTIqQhAg= ----------------------------------------------------------------------------------------- !!! DANGER !!! DON'T try to change files by yourself, DON'T 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/529A9319296430AA

http://decoder.re/529A9319296430AA

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

    ransomwaresodinokibi
  • Modifies Windows Firewall 1 TTPs
    evasion
  • Enumerates connected drives 3 TTPs 24 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Program Files directory 42 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5cc28cafd16e1e1405e49644154f63bc554e862dda22edab2552345e9d4a7e25.bin.sample.exe
    "C:\Users\Admin\AppData\Local\Temp\5cc28cafd16e1e1405e49644154f63bc554e862dda22edab2552345e9d4a7e25.bin.sample.exe"
    1⤵
    • Enumerates connected drives
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2012
    • C:\Windows\SysWOW64\netsh.exe
      netsh advfirewall firewall set rule group="Network Discovery" new enable=Yes
      2⤵
        PID:1028

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • memory/1028-61-0x0000000000000000-mapping.dmp
      Download
    • memory/2012-60-0x00000000754F1000-0x00000000754F3000-memory.dmp
      Filesize

      8KB

      Download