Overview

overview

10

Static

static

10

15ef2d6ef4...7b.exe

windows7-x64

10

15ef2d6ef4...7b.exe

windows10-2004-x64

10

Resubmissions

10-04-2024 09:31

240410-lg5wbadg5y 10

12-09-2023 11:01

230912-m4spyabg7z 10

17-08-2023 01:52

230817-caqclseg52 10

Analysis

  • max time kernel
    139s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-08-2023 01:52

Sharing

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General

  • Target

    15ef2d6ef402a46165be39d9dbc0081cf28ebca0f407306dd80ac3a73a32c07b.exe

  • Size

    160KB

  • MD5

    b572a0486274ee9c0ba816c1b91b87c7

  • SHA1

    43a904323a8583203b307c622c71c8ca706c2462

  • SHA256

    15ef2d6ef402a46165be39d9dbc0081cf28ebca0f407306dd80ac3a73a32c07b

  • SHA512

    77d4ee400ded4b4be92da0170e7d2c197c312089429a1650e2843d0ceb15402d14f7e4fc3c2e84f20eeaa24995f0814c2106a37fc4cc32de7dbb4c15b6c5a171

  • SSDEEP

    3072:tp5SexkWi1Lbi4eTMlwDCnu/qjUt7ptQJS+s:HvGWwbnWJ/3tTQg

Score
10/10
sodinokibiransomware

Malware Config

Extracted

Path

C:\ProgramData\c9284d0-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 c9284d0. 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/9C2A53B498CBDDA2 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/9C2A53B498CBDDA2 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: 8MsDlWwdR4sBvKbNfLhb2EodivYHdw+faB6oAsp/LRIko0BreQbGEOWPgim4hYIY sBfdsNqiIbwaA/1DD8BK3Bx5ulUDCJd5G6WZdMyP+TGfSRRUEIfGmoGlinFEcbLq nicoZ7i3KODwyY6ZerPTDTvKi2AitNXSBDtRbF0TQR5SJReRDh0D1FZlX/45lsmR iscME9qQQ1VP/+1pDl88MoyRdq6/+galGviYSRiL7DneW2EInIDCeh0Qaf5qQAWP oJj0rhES3wRwttwQJJ9NaTdDs5mEQaAFvH8PnTEbFmzRjAaAzUX3YRkxKxGBjrLv x/LOK4owCxEx8xNIS3gvdyFqQ86oBoABRRaKcWnPjVX0yYwcTjCIJJ01ReNAZ9Vg qGXgjr7DF0rPonYojvw9uheE8lgx0UXF7SzNfSzIukyL72wJPBM+MzJ5GUVbJ4iH XiufR3UR3RVH1Tsw6msjf+fAGlAhoqah8paS4aG87/AScxQA0Em/bdstd5qm6dCV UtBQ00Utr5ofTT5dQdGnK023xn8CVL0DSjHOArUVBgytaYBgr40lU/47wytSNafw aqWxDKJsoDyMkKp5JLBtl3OflVVohYTOQnUxnrCHR0vWpV2LFS27icD1lAUBdnT3 0D/QSsG2EgUaw6ZDGNAcI/+L/oq+8cV0fBk5yFw7QfGmnI8lZKS2xJ3qmEcK9+pf FLvWMKRNbRcOq4wdglZusfvk9sX2RWgrV1M66pcGMc8HWbfxn+ZqlprlCcXVHq97 c+l4dYsLM/tG4z97gGWljES6waWlr7kVHa/9sWPGna3VHCFtFPvwecKr4uaO/cCC 0Q1t+r7+1+Cj8mtDfAEl9ULfdr2f4WXPty63t5YQyst8k03+U4ZUaiZgUPJyy3Rj hqMlKaIqihUGLG7MP9AZjQD/Uk/qP1brn2FvPo+K8GtMW2SaKYa/FyWab29nWNog Tydt11DSmEad+zpqDpsPVOiuIPT6xmmkZk4tg4o8RuhWHGGN1X19zdYR21ZQEu4i EXsBAcU+WEmq2+vr/xXIEaYQef1l7wqZbLDc2ckYN1Kayk9DQooHLammMqiefovS gNpbmUPbgiUyWRt/defEpaKsmLWmC/nvUFnq7diljK29Oz+PFNPXI2TJKNK/Iuk+ hKqS0yoX/DO3Hf8HDJb5Pj1ueRja3Xd13K04Mi+bh5/W116bd2ZB2VhbEzcmqjYO n/+EZs7DLFtO4qG6074ong== Extension name: c9284d0 ----------------------------------------------------------------------------------------- !!! 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/9C2A53B498CBDDA2

http://decryptor.top/9C2A53B498CBDDA2

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

    ransomwaresodinokibi
  • Drops startup file 2 IoCs
  • 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 24 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\15ef2d6ef402a46165be39d9dbc0081cf28ebca0f407306dd80ac3a73a32c07b.exe
    "C:\Users\Admin\AppData\Local\Temp\15ef2d6ef402a46165be39d9dbc0081cf28ebca0f407306dd80ac3a73a32c07b.exe"
    1⤵
    • Drops startup file
    • Enumerates connected drives
    • Sets desktop wallpaper using registry
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1584
    • 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⤵
        PID:4528

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Initial Access

    Execution

    Persistence

    Privilege Escalation

    Defense Evasion

    Modify Registry

    1
    T1112

    Credential Access

    Discovery

    Query Registry

    1
    T1012

    Peripheral Device Discovery

    1
    T1120

    System Information Discovery

    2
    T1082

    Lateral Movement

    Collection

    Exfiltration

    Command and Control

    Impact

    Defacement

    1
    T1491

    Resource Development

    Reconnaissance

    Replay Monitor

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    Downloads

    • C:\ProgramData\c9284d0-readme.txt
      Filesize

      6KB

      MD5

      3776e833ea0b43fe6d76a2843e578a8f

      SHA1

      c0f7728cb652af4f3ecd486276b97ab6466cf674

      SHA256

      722008db0bba5c08e221c93e0d82acc1bc5a4c8656274526645b3b45515ea119

      SHA512

      d6018fcda399e3d430b80eb2f25dfd8e103e7585dc66ee75feb60b0c6ba43945008d7a43d24731e5307af0524ce6a46247ff055bb3be3e2df650261e7bcfad60

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