Overview

overview

10

Static

static

34a813a101...in.exe

windows7_x64

10

34a813a101...in.exe

windows10_x64

10

Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10_x64
  • resource
    win10
  • submitted
    20-07-2020 18:31

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General

  • Target

    34a813a1016a70161b66e00c628d9eddb97ecfa78e2272de2e7e86f8c981a9e9.bin.exe

  • Size

    115KB

  • MD5

    d3808c0b73390ac85758fa35fa7f7f3a

  • SHA1

    c8bc0c32a7155e547773d1df419915e5bfffcf2f

  • SHA256

    34a813a1016a70161b66e00c628d9eddb97ecfa78e2272de2e7e86f8c981a9e9

  • SHA512

    10daf9b0030a8ef49e9a2f69ae0f7b489e1e1a35ac374f20f26859669924c9b0d079da94f6152e0d517b3e63aa1d215197f571196331e6a2b1df19b888cc7fb2

Score
10/10
ransomwarepersistencesodinokibi

Malware Config

Extracted

Path

C:\b45kwo-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 computer has extension b45kwo. 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/A06E3314E989D4A4 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/A06E3314E989D4A4 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: Xxdf6NfBko6Jg5tGEfl36A7r16NtnDqzTjh/evVrovZUaavSCFm0XC5lZ3miOj3E Dmbd/U1hfPv6SMDEg6K3o/UD0GRkdtSsO7g0OyRHjcvsHeL+Asf1IQZrVq6lRJ5E Nf8ZCuPdwUyAhkfK1g3SyY1mmeQPcv8Y/G879YyP6UkM1azXa+cnWyMcxtZ2cyWC tB6S/MPcP0E3dNyStZ5kT5H0ElVZlzGnK+wOoZTcpr4bdBlD2axMY4ogGxVrMun6 L4vAE1hWnAicSLnYIce/FF63/hkrzYbbIrK1nZFB2tFAZsEweLLjcv2KdxQQfV6/ ylITdIefR3xtA8UtkdvMiPcV6/qGgvYEV/tuD18pBlp+KmRSL3zvppL8jd0hSz79 RaCwqhNvUne/Wdjx37+DSdT/DKLESI9UkoNXv8qKFlaF2NAJYvCG7hCAj/bd8Hx2 UcQG4CX4K8GVpK+go/5t/NEGTOqIH/hwPQips+ppi07Ef48tBtCErSYNr3vq/xMD I0GgWMjlqUuVLgQTJhUSDoqQT8uiAHX6qE4a2YUqMu+pzY+HRjh+r3HHFuO3bLG9 hyEsymVihu2Du1m0But0oHMwhO2Y5NYSPcHIJmi4S1g1tFVLIAreR31YYRV+ASzG kC+6XvPM4EGELvb6+4mhgBoo3ViY4MssvEU0XdYs+T2uWvAGlYkC3MdJx9CkDnKr H26gYWBT2jvlNhnCU+e0BZ9CX6hwn5rpceitajljd2jq00u0lSypHyWFVDrJtGtZ /wMOAYmqEnGOx0sMdWBA02k9bYwD3PplINmTJXvGstJLh+XCklvn63Y1swx9qO7o HiSDN9lJGl8ip4FFmxjtz5XmEcCBSMOK4d/dHAquxnoP/0wYTibzffsV5uNWF37n zW3ZCY2t6zWIf/yBJYyvVt5HesPHvNGWNSbas/o2LKCglQpZsRKG3NDm8A8Rxz1x E03UuvMNZ7KzVbYLFEgLXIzcpW5/9kglEBU0fkvR83X1zda8/zKMlzn8EkDB1xpN TvLLwigzSV2XYnj7C8zfuC0Afc+LfXmBAZMDMhxinBB0zAdBIkcAna61c6RJfiCB AsJA7TxXS8DOYFdZBBkHgnRazh53RQxdpG64YHC+TagsUr9LCzeagPeagvKlyrt2 eQmjfLB+BxrsdiPd02o0cDB+Ami+quIWlWmMaVGtWp0uwj71H8LDZRnSwcv3i0ft KCM3CTBFOhU+AWE2viXHQBdE0/zYOlD7fXlAt8HGcDUbEAGIgLijELILDF9+KibK UxF663XZn5u6WgFDYX+kQg== Extension name: b45kwo ----------------------------------------------------------------------------------------- !!! 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/A06E3314E989D4A4

http://decryptor.cc/A06E3314E989D4A4

Signatures

  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Enumerates connected drives 3 TTPs
  • Modifies service 2 TTPs 5 IoCs
    persistence
  • Drops file in Program Files directory 14 IoCs
  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

    ransomwaresodinokibi
  • Suspicious use of WriteProcessMemory 2 IoCs
  • Drops startup file 1 IoCs
  • Sets desktop wallpaper using registry 2 TTPs 1 IoCs
    ransomware

Processes

  • C:\Users\Admin\AppData\Local\Temp\34a813a1016a70161b66e00c628d9eddb97ecfa78e2272de2e7e86f8c981a9e9.bin.exe
    "C:\Users\Admin\AppData\Local\Temp\34a813a1016a70161b66e00c628d9eddb97ecfa78e2272de2e7e86f8c981a9e9.bin.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious behavior: EnumeratesProcesses
    • Drops file in Program Files directory
    • Suspicious use of WriteProcessMemory
    • Drops startup file
    • Sets desktop wallpaper using registry
    PID:3788
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious behavior: EnumeratesProcesses
      PID:3884
  • C:\Windows\system32\wbem\unsecapp.exe
    C:\Windows\system32\wbem\unsecapp.exe -Embedding
    1⤵
      PID:3460
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      • Modifies service
      PID:688

    Network

    MITRE ATT&CK Enterprise v6

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    Downloads

    • \??\c:\users\admin\appdata\local\microsoft\clr_v4.0\usagelogs\powershell.exe.log
      Download Submit

    • memory/3884-0-0x0000000000000000-mapping.dmp

      Download