Overview

overview

10

Static

static

10

9f256973ee...4e.exe

windows7_x64

10

9f256973ee...4e.exe

windows10_x64

10

Analysis

  • max time kernel
    142s
  • max time network
    72s
  • platform
    windows7_x64
  • resource
    win7-en-20210920
  • submitted
    29-09-2021 07:53

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General

  • Target

    9f256973ee6ddcd3d781761480c00220a140fad833dc9a6a085f45c419d1714e.exe

  • Size

    137KB

  • MD5

    cefffae5b88b714dd237424055c2ebce

  • SHA1

    cf0f8bfc14e862a1c0206939263821ae58a706a7

  • SHA256

    9f256973ee6ddcd3d781761480c00220a140fad833dc9a6a085f45c419d1714e

  • SHA512

    ce19b93c44ea81ecee3231cbe84a7d8ed7025d57c937e5741908fae492dbe307f486bfe44898084619fb09851ef1871687e0c2a245ee0b1340ba91d8be2937bb

Score
10/10
sodinokibiransomwarespywarestealer

Malware Config

Extracted

Path

C:\zw49tq0jk-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 zw49tq0jk. 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/459E374F1DB639C9 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/459E374F1DB639C9 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: PZGzFlHdW8CISiY/G9ewFPQxTzqhaf+Fhex4dPGisCIk6FVwA2JfRIn7djH1vrp1 QpilHQKPcDmt9pdgpf1V5X1AT1QJ+zNGzmFYB36gcHC4naWB69w7A/1pbUfHLsxE UmillawwNQRGMXsC0i7AkD3OtzI9TcR5iHYUrWWsSYbwXyA1Wuvckp4yPLm97hmH wBqNyGzCCD8Wt6REycT0hODTBdYef07yCifv1/fJoo1t73Dfk5vBWVZVUdKoazDk 4ZCHCVH92p4E/WwxGjUuMmBr3tj3MR4CKKMngt2mZveF7HfBv1yvz3ynCABYwW2n 3ZNp73+K0RSG9o01O8OGNdt3GkJKaGxcCWzSz2j20E180twEMc45vopAyDg3lw+B 7fe0yqZfcwJLBkyCJIrne4xCx3vmc5gTchfryszTUzCdqe8C/Co3rlq8IEa4fyet Kurnfn1rEKrf3cPzJbapRnfav+xQxFcI4NlKGrsbZDmZn0dOjT56F9FSmqdn19At qNApxRdvcPzbZFa6wa7jIkDfiXOy92W2Kh3QsFhDOmGnpvrpZ+qRucOkflo9/7PY k4sUUeM9SkgBbCF2KnSldYwPD9uLf5MCzSb/ibifbJ1kT+e/Cb6xVonU9swvv83h vX6gsfvb/UIWNTBIinKpgVD71biDvLMNnttZbn/Heru2qeXGXZI32qjjcrFvYlgG 9GDhS8jkoLLfOPtGJIHUhtjNRtpawmAfOzQ0d7cOgGyiDkQRC3Nb4mSeoTMk2CyA bYW7O9+giP8DIOM2D6702AMiRHQWJE2V3dtJQGi99AOXZlA2EcLz/0z2Uo+yRjFW LYycnplKr5mHWAYS1BzQokFGzXbHkGsLxDvMjkbADuwhGRY5B8hS73BaLLXlGA+7 ldeAuVRYNLHif/g7CuJYf0OFPcJ5s2/2NrsLR0bEJ/rQ/hutan7z4VtL96Q5i4Ca NVTyy2N2O0EkydK4eRnJ+tnHPzxZvRrc7GU2UAmMWwTlpXs3msVyJdtte0jhIbs5 D/VGcq/yw2eLt2+m6ZB8xwe6Mgts+9qNrd0hgwXV+wP/11SLxqhiFep9Ktlte2SM 3dmHLjJLBrF6rNgcYLLT4/D2EHrTm3MQ4QgtM99bwcvs2TpILFuafpQUu757prQQ 7RFBJLjhhYe5PjIwKsNRw/kGfMQb1wEHibkdaqiLd/EwGBXnp34vOmKZYrOOAsxT ZRDFtr/CJ2DrjmYjj8JODq5+jvmnKWfHnwdK0stdpT+83P1KWqamF/4gQQhEzQEH ffgxPMUmIu6gIRLFTCZsV2qSD8s= ----------------------------------------------------------------------------------------- !!! 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/459E374F1DB639C9

http://decoder.re/459E374F1DB639C9

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

    ransomwaresodinokibi
  • Modifies extensions of user files 1 IoCs

    Ransomware generally changes the extension on encrypted files.

    ransomware
  • Drops startup file 2 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Drops desktop.ini file(s) 64 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 27 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 7 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9f256973ee6ddcd3d781761480c00220a140fad833dc9a6a085f45c419d1714e.exe
    "C:\Users\Admin\AppData\Local\Temp\9f256973ee6ddcd3d781761480c00220a140fad833dc9a6a085f45c419d1714e.exe"
    1⤵
    • Modifies extensions of user files
    • Drops startup file
    • Drops desktop.ini file(s)
    • Enumerates connected drives
    • Sets desktop wallpaper using registry
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1540
  • C:\Windows\system32\wbem\unsecapp.exe
    C:\Windows\system32\wbem\unsecapp.exe -Embedding
    1⤵
      PID:796
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:656
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 1356 -s 3044
      1⤵
      • Program crash
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      PID:1312
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1452

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • C:\$Recycle.Bin\S-1-5-21-3456797065-1076791440-4146276586-1000\desktop.ini
      MD5

      e7b8da82157619f048a7a2196761637d

      SHA1

      5af420d9d9c37956f76c3af88d33f6c951e5f9cb

      SHA256

      72dbd2e9d86d07daf9c777baebe2ad8ee92cd631c0aa24339231887fc9d51d3d

      SHA512

      6c5a708a8c897942717d9b53c88de117e20b79aaa786f3104695230f03a466c0f4331b1e267cccdefafbd4d7850de5b83fab5e06c359fcec271da5f54cd93673

      Download Submit
    • memory/1312-55-0x000007FEFC391000-0x000007FEFC393000-memory.dmp
      Filesize

      8KB

      Download
    • memory/1312-56-0x0000000002380000-0x0000000002381000-memory.dmp
      Filesize

      4KB

      Download
    • memory/1540-53-0x0000000075A71000-0x0000000075A73000-memory.dmp
      Filesize

      8KB

      Download