Overview

overview

10

Static

static

10

338e8f24ee...94.exe

windows7_x64

10

338e8f24ee...94.exe

windows10_x64

10

Analysis

  • max time kernel
    146s
  • max time network
    174s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    24-01-2022 02:18

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General

  • Target

    338e8f24eeb38b5ef67ef662b65d592c816eba94dfaaac856021dac407daf294.exe

  • Size

    164KB

  • MD5

    327bd8a60fb54aaaba8718c890dda09d

  • SHA1

    11dc514565e12025e33668e9f41b99353db4628e

  • SHA256

    338e8f24eeb38b5ef67ef662b65d592c816eba94dfaaac856021dac407daf294

  • SHA512

    23ef833c7873085d8d3867f99ccebbf26244d74d59c977cfc8cf911e80539ce28f209ff9aac7a489147315a4b72f50b54713cce72bc7896e783aa15f818224e9

Score
10/10
sodinokibiransomware

Malware Config

Extracted

Path

C:\c0v9r-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 c0v9r. 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/CE5F1BFDA648CAEF 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/CE5F1BFDA648CAEF 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: WkA9ay9Q31IDkcGuj2dp9nixy2ooZ1PFqTyhCNXTBwqSMKi0QCt6okF/HNY3Vhib REFc3lqdT0P5hMUosxqSQGhis4mlJA76Z6fMb2ChuO5aCuzDoHRpiP58n0OKR/Db mDoq0CVFVozbn9pAxAKvpopdyPbZhNCoXwmG8ox9VpLY7mZy1kDyEpKzp4UzjaEk 9lSvrSwhR9igwZ/ZklmaxPMCDaFO2r2eZE2KmGgfXaqiPn/AcxR8m8k/gRgpxJ1m +TTWLsopEYZkAbaDd5FrjMzFz8FEH44e/R/0ygFZT92uexQp2bIlQgHGIK0Mhufy voT0eqS53putgWRbxPbHRCUmzVEnPg8AedeSsUelDIR1X445oKKAEi0FF8QGUlcG r0xhfe4FkV6jeKG2mVPzj4V6bP8aT9IXWwghqLakxKnGCGN6lnkOzDIuI1w2tU+h W2r6d4BtVwb/1lE1KSHMauhFcxidcCkjHed7qpFlZGDfV9cUPuTYuvo1loNUB9Nz BIlRIqbicAnfYRG3IjcYLl2QxaEpfQ5nDxJSwwXFzcIR0oo+YPZcqDh1DheWMoDt fFZ6D2PG/tIu5g2j7Rq/LVi2lkQNp0yQaHzFJ7AZ2IfSJIAkjjm13wu6e6FUzjpa GxAgoiPgZ5uKuz6FmiuMTW6hEbCoYOul3mjIsB2An5WSN4JbaYPqYQTVj6gGE1JT Np+xT/y4+ImeeGf359dlQv4NKRy7tElOMW/zxKkB0BCobspScy/u964ES5FEUGTu 5WSXwtS4QbzFK9bOkdYIdreXow5Ju3vveageKn5ZCmq4dt0qccjCklYX6JOSko6k KJ7hKFeSpHEhNSZ/kFRVrcqNKq5fSj+uStS8GAccupBActqVDgzkkoqqNirJFzww bYge6Hj/YxIy3cwybVvSuuRHf9L0vNgq4B88SDugOMTymI92Fp4O2OyLxOylZe4N QhrXQlB8GPUzHly48ZbK39Cbkd+o4e1SFvWcaVgm3lQWJL5oj7475fMz1KksfU4c LYuP4a5QaRNfZq+vbfL4+Et+pQpUIcjwqluhQuT5Ey/8jxcB95ikUDZuotDOhPAF u3wtiZgmi1uQWc5AwsXmdlDPBdUzn76Gc88SdJl1VzVLDnj+OPEtJ9S5fdVEtR0A Extension name: c0v9r ----------------------------------------------------------------------------------------- !!! 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/CE5F1BFDA648CAEF

http://decryptor.top/CE5F1BFDA648CAEF

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

    ransomwaresodinokibi
  • 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.

  • Drops file in System32 directory 1 IoCs
  • Sets desktop wallpaper using registry 2 TTPs 1 IoCs
    ransomware
  • Drops file in Program Files directory 30 IoCs
  • Modifies system certificate store 2 TTPs 4 IoCs
    evasionspywaretrojan
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\338e8f24eeb38b5ef67ef662b65d592c816eba94dfaaac856021dac407daf294.exe
    "C:\Users\Admin\AppData\Local\Temp\338e8f24eeb38b5ef67ef662b65d592c816eba94dfaaac856021dac407daf294.exe"
    1⤵
    • Modifies extensions of user files
    • Enumerates connected drives
    • Drops file in System32 directory
    • Sets desktop wallpaper using registry
    • Drops file in Program Files directory
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:752
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1688
  • C:\Windows\system32\wbem\unsecapp.exe
    C:\Windows\system32\wbem\unsecapp.exe -Embedding
    1⤵
      PID:1484
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1252

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Initial Access

    Execution

    Persistence

    Privilege Escalation

    Defense Evasion

    Modify Registry

    2
    T1112

    Install Root Certificate

    1
    T1130

    Credential Access

    Discovery

    Query Registry

    1
    T1012

    Peripheral Device Discovery

    1
    T1120

    System Information Discovery

    1
    T1082

    Lateral Movement

    Collection

    Exfiltration

    Command and Control

    Impact

    Defacement

    1
    T1491

    Replay Monitor

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    Downloads

    • \??\PIPE\srvsvc
      MD5

      d41d8cd98f00b204e9800998ecf8427e

      SHA1

      da39a3ee5e6b4b0d3255bfef95601890afd80709

      SHA256

      e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

      SHA512

      cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

      Download Submit
    • memory/752-54-0x0000000075431000-0x0000000075433000-memory.dmp
      Filesize

      8KB

      Download
    • memory/1688-55-0x000007FEFBE11000-0x000007FEFBE13000-memory.dmp
      Filesize

      8KB

      Download
    • memory/1688-57-0x0000000002880000-0x0000000002882000-memory.dmp
      Filesize

      8KB

      Download
    • memory/1688-58-0x0000000002882000-0x0000000002884000-memory.dmp
      Filesize

      8KB

      Download
    • memory/1688-59-0x0000000002884000-0x0000000002887000-memory.dmp
      Filesize

      12KB

      Download
    • memory/1688-56-0x000007FEF2D50000-0x000007FEF38AD000-memory.dmp
      Filesize

      11.4MB

      Download
    • memory/1688-60-0x000000001B760000-0x000000001BA5F000-memory.dmp
      Filesize

      3.0MB

      Download
    • memory/1688-61-0x000000000288B000-0x00000000028AA000-memory.dmp
      Filesize

      124KB

      Download