Overview

overview

10

Static

static

10

5f56d57489...93.exe

windows7_x64

1

5f56d57489...93.exe

windows10_x64

10

Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    10-03-2021 16:46

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General

  • Target

    5f56d5748940e4039053f85978074bde16d64bd5ba97f6f0026ba8172cb29e93.exe

  • Size

    164KB

  • MD5

    890a58f200dfff23165df9e1b088e58f

  • SHA1

    74e3d82f7ee81109e150dc41112cf95b3a4b5307

  • SHA256

    5f56d5748940e4039053f85978074bde16d64bd5ba97f6f0026ba8172cb29e93

  • SHA512

    2ee3636833cd9b02f5e311401817b15514845d4c12c1416d7e345845f8084775bf8c5f8f32822066b75a6b627a93138a0b27deb99c8bbb1f8d640132a2d8de0d

Score
10/10
sodinokibiransomwarespywarestealer

Malware Config

Extracted

Path

C:\oh13bzq7o4-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 oh13bzq7o4. 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/505EC86632631280 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/505EC86632631280 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: O4cdC0h1aXvxUx9ErLYLwUjODniQHWO6vCyvrLcZ+EMfdULPxWtMimpC8rYx87+d upEhJRGLAUjqSHIIXktgP1AbDELAcGcqcGFgC8QvB7jTFmLi1EDJ/aTN1hmkptM/ O3/qvX84TzkVjUUp0CmpOQDd3Gn/HC4/AM4wmNrM4xZDKU0TSWw4GxpON/nJOOzv t9w0ZFdvJJ+f3em+2qSqvU721dGN3+ojlREwgzUDNWg+lNOOyFw8PkzDHii+KJ87 GajOcLa1z6ZQaA9E/m67wRpMyUP32tw/5wfuBCR8HhsmIXiq+ADb4meFzCuWgJOH ANJMBwZ9rRtoXxTTKbVnqdiwDTTTTYZyBALZEiotyh0V1KWztdAe3NC4OKA31ldP 3O+eE4YbEwXC7jNYFvgrEQyrVIlA/sALvviZJVX9KMUPYAfYKtXT7THBTfIQ1Y+0 go+1PStTYIrRAC9z/dD5n+bbia7JIjKhjiOECUUOiW3aA/9A+sZ0m2KoNMxdnQg6 zZE9ib3H2QnBu9tbIVYkOoiwbnZtUfimtN+zsWayJzCA6rg5i/grU/7UDSvkDTD3 JeobjvQtPCjNZTwm2xLhjA6iAt+XNnKdJN9PvEenG0pGUf6R0nCfUfagcDpvyL5X 6TGgMV32f7BiqDtkiPxeCUyltiJPc2LHk/R58B82C562/iIk9hug8T5ezMJAf/63 bCHEod/3DIEvJug07SaYVwV50P8RsGpY0//Ye4QqhoSKkueiJA8TqiSFfn8O4jpR 6TgZwQpc0Bv9eFJNsbyxHzGgCG5qy6/20jm65otmTfq+62L6ndPmKHQgFsG4XuHp brDBCX93xdsq+0SGopWNKktu3lK4qfTsqKLJo1NRitIzVorsTXNVNIDKnZ0x7X62 u0fN9cGVudakJ172DoUXQ/uwnLvCcyauIFS5k0immFPxsSxzNLeZh2Tg4e8oi+G6 yW4vtVJL4yt7FZI3BrstyjWqV/n2ed1jLETnLx0+L0iKM3LKFUQr5clkRRmkm9Bm xBqyrmKFQT5/0+qzgsaw3wQcZIZXPfdYGl3F/kPaf5AV9W/lqWSbIISRDvPxabOd TeLYEBI1Pfuh35CQCrI/6HKT8ywZhMBfV4UXR/TQJ6kGFO2ydMmqpMnqSZ07ZpA1 Extension name: oh13bzq7o4 ----------------------------------------------------------------------------------------- !!! 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/505EC86632631280

http://decryptor.top/505EC86632631280

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

    ransomwaresodinokibi
  • Deletes shadow copies 2 TTPs

    Ransomware often targets backup files to inhibit system recovery.

    ransomware
  • Modifies extensions of user files 7 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 27 IoCs
  • Drops file in Windows directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Interacts with shadow copies 2 TTPs 1 IoCs

    Shadow copies are often targeted by ransomware to inhibit system recovery.

    ransomware
  • Modifies system certificate store 2 TTPs 4 IoCs
    evasionspywaretrojan
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5f56d5748940e4039053f85978074bde16d64bd5ba97f6f0026ba8172cb29e93.exe
    "C:\Users\Admin\AppData\Local\Temp\5f56d5748940e4039053f85978074bde16d64bd5ba97f6f0026ba8172cb29e93.exe"
    1⤵
    • Modifies extensions of user files
    • Enumerates connected drives
    • Sets desktop wallpaper using registry
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1276
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c vssadmin.exe Delete Shadows /All /Quiet & bcdedit /set {default} recoveryenabled No & bcdedit /set {default} bootstatuspolicy ignoreallfailures
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2668
      • C:\Windows\SysWOW64\vssadmin.exe
        vssadmin.exe Delete Shadows /All /Quiet
        3⤵
        • Interacts with shadow copies
        PID:992
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1484

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/992-8-0x0000000000000000-mapping.dmp
    Download
  • memory/1276-2-0x0000000000D90000-0x0000000000D9A000-memory.dmp
    Filesize

    40KB

    Download
  • memory/1276-3-0x0000000002360000-0x0000000002361000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1276-4-0x0000000002370000-0x0000000002371000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1276-5-0x0000000002380000-0x0000000002381000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1276-6-0x0000000002620000-0x0000000002626000-memory.dmp
    Filesize

    24KB

    Download
  • memory/2668-7-0x0000000000000000-mapping.dmp
    Download