Analysis

  • max time kernel
    199s
  • max time network
    221s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    25-06-2022 06:15

General

  • Target

    60bf2bb354cde8463e912acf65db4d39f44469fd587a0764183db4c3bbb07f66.exe

  • Size

    206KB

  • MD5

    46c50d9690c2ea3fcc28eabba5c62379

  • SHA1

    25b90b6fe4154cc912fb6ad3435837ef276abd5e

  • SHA256

    60bf2bb354cde8463e912acf65db4d39f44469fd587a0764183db4c3bbb07f66

  • SHA512

    5c1dbe2dac1a51cd895dbe2aace8c5f24abe3d50bfa69ba255f154e2ae39892b1e7aaf5acc810af4a5d2a2a2abc03e79e7cf1b0b5dcc0dd226d878499255467a

Malware Config

Extracted

Path

C:\aeo9e3-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 aeo9e3. 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/BEB49F4BC5DA85D2 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/BEB49F4BC5DA85D2 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: somZ7XVZ/MGAfsM/xawfaIaEtyInqUoyiZ63YBEwLdTzejjGYQa69vx9rkJKL4CX FO4Uc/TuQ88SI3R9nVGEVUeg6kJbAa/RutyX3VntLg2HnacUw6aa7fVEXuZQQmKw Gg/24bEbGYKwqwL9SyGiY66KemmFS1/uSjBRa4AO1A9eq8dWP7GLadDHqIg4Jpty PpRHwvxGf0HfUyWzQX18v/blPFBcpA/pulduCF5+O8fFMJCjTwMpOLKlogJxN+9I oSdi/Rsia5mw9zadGwFmD9oRBQjLOltX4dwnOOOsSEZNm+Og3VSoMQZhu2NT+ixJ up/HGyYOWtuI4AMUiCrKJclz8nW25v2QY0KXGfIGURrgVOrWJjXjkS4EOscelvqf Kuoxm40mjAq05W61YS3itGR7Xzv/mmtPIVxjBICGfrN100aXwXbjCwKp6Rg0T+Uc 4t4jcwLIzPmIxh3kmW+5+TjVmPZVkzyKWqOtadzAxRDIfISrdTIJQ6oOUeLX3rFG PGUVsfA1NI+8LAKUqqwkokQFKPaq1Oif5qbdbkj8np1ZskPvAFljiGoEYc+rMAiK nKTRZ/fYn39IryKQVWkQ/JVC0IcnpuW+7k/YCVBalHhsKYBRXm/BuXdTHjAnfoEq kwAz2v1k2p9wXnThchvMVENSRI/aNAVDC0qIXZOn0pG0fx2HtlDPQ6B6Hr5uCD8w bEW3D4UzzTQPPyu4b86pvi4wwsU48ZlIMmEMIFdtk5a7Sb2YwF7xUW+/vKSGVyqO 4alJlhM98vUgFhgwBywzJC7jRjzMQzcXySNoiQJ2sL5hkY2psEjSoM9DSnzEkH0L joFJU6O0TMLiH2aoB9P0frtfkS65yMgHtw5bJiot8X3Xrb8h/POKlTFTzVPfv5pF UrL30crOHfU+D8qzBjc5fzhSVnQnTz57sEVQMAHp0xcRE2yv/R8MydVmIoVboYDs 4cIYnlFgzI05qoAp53daj+dXOUyu8rJeL1bptJE7px42fPyAn9CE0AUT30icpa9D yGFEAbuSB4jqk958eJFJjmxqDwk1Gj/yf7kaTCCojixWxX1f7cr5LVy+ywVw8jRx tmAFbOAlNlur62qIpAqfr1/UJdEH3mZGEIqAjzCFT0Yz23Q7/xqXHmQKUvZlHZYO fFLqyX3qEKoeuA== ----------------------------------------------------------------------------------------- !!! 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/BEB49F4BC5DA85D2

http://decryptor.cc/BEB49F4BC5DA85D2

Extracted

Family

sodinokibi

Botnet

19

Campaign

2909

C2

hoteltantra.com

randyabrown.com

noda.com.ua

vdolg24.online

zumrutkuyutemel.com

ufovidmag.com

bruut.online

kausette.com

paradigmlandscape.com

achetrabalhos.com

mariamalmahdi.com

glende-pflanzenparadies.de

der-stempelking.de

georgemuncey.com

sbit.ag

advanced-removals.co.uk

lattalvor.com

fotoslubna.com

michaelfiegel.com

sololibrerie.it

Attributes
  • net

    true

  • pid

    19

  • prc

    visio

    firefox

    dbsnmp

    xfssvccon

    oracle

    dbeng50

    excel

    sqbcoreservice

    ocomm

    encsvc

    tbirdconfig

    ocautoupds

    thebat

    synctime

    mydesktopqos

    onenote

    mspub

    msaccess

    isqlplussvc

    ocssd

    steam

    wordpad

    thunderbird

    powerpnt

    agntsvc

    infopath

    outlook

    winword

    mydesktopservice

    sql

  • ransom_oneliner

    All of your files are encrypted! Find {EXT}-readme.txt and follow instuctions

  • ransom_template

    ---=== Welcome. Again. ===--- [+] Whats Happen? [+] Your files are encrypted, and currently unavailable. You can check it: all files on your system has extension {EXT}. 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/{UID} 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/{UID} 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: {KEY} ----------------------------------------------------------------------------------------- !!! 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. !!! !!! !!!

  • sub

    2909

  • svc

    svc$

    sophos

    sql

    veeam

    vss

    memtas

    backup

    mepocs

Signatures

  • Modifies system executable filetype association 2 TTPs 1 IoCs
  • Neshta

    Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

  • Executes dropped EXE 1 IoCs
  • Modifies extensions of user files 9 IoCs

    Ransomware generally changes the extension on encrypted files.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • 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 Program Files directory 28 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\60bf2bb354cde8463e912acf65db4d39f44469fd587a0764183db4c3bbb07f66.exe
    "C:\Users\Admin\AppData\Local\Temp\60bf2bb354cde8463e912acf65db4d39f44469fd587a0764183db4c3bbb07f66.exe"
    1⤵
    • Modifies system executable filetype association
    • Checks computer location settings
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:900
    • C:\Users\Admin\AppData\Local\Temp\3582-490\60bf2bb354cde8463e912acf65db4d39f44469fd587a0764183db4c3bbb07f66.exe
      "C:\Users\Admin\AppData\Local\Temp\3582-490\60bf2bb354cde8463e912acf65db4d39f44469fd587a0764183db4c3bbb07f66.exe"
      2⤵
      • Executes dropped EXE
      • Modifies extensions of user files
      • Adds Run key to start application
      • Enumerates connected drives
      • Drops file in Program Files directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4224
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -e RwBlAHQALQBXAG0AaQBPAGIAagBlAGMAdAAgAFcAaQBuADMAMgBfAFMAaABhAGQAbwB3AGMAbwBwAHkAIAB8ACAARgBvAHIARQBhAGMAaAAtAE8AYgBqAGUAYwB0ACAAewAkAF8ALgBEAGUAbABlAHQAZQAoACkAOwB9AA==
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4460
  • C:\Windows\system32\wbem\unsecapp.exe
    C:\Windows\system32\wbem\unsecapp.exe -Embedding
    1⤵
      PID:4860
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2820

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Persistence

    Change Default File Association

    1
    T1042

    Registry Run Keys / Startup Folder

    1
    T1060

    Defense Evasion

    Modify Registry

    2
    T1112

    Discovery

    Query Registry

    2
    T1012

    System Information Discovery

    3
    T1082

    Peripheral Device Discovery

    1
    T1120

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\3582-490\60bf2bb354cde8463e912acf65db4d39f44469fd587a0764183db4c3bbb07f66.exe
      Filesize

      165KB

      MD5

      0605b1f30c975b0cd2e5e6cdfa65839d

      SHA1

      36d41ebaa34385317f96a87d40576d185d1eb6f6

      SHA256

      75ad7267593ddfb310a550bcfcf0a4b349b13debcf2ad09af36f1b7eed905341

      SHA512

      74c7f0a146942772e5a94a9fc04b48cdd8270e78a6f26217e788116ecebd5685296558b1b1f00a8f95ef7d6516acd836adea20315e43e1c19811fc793b1aaf25

    • C:\Users\Admin\AppData\Local\Temp\3582-490\60bf2bb354cde8463e912acf65db4d39f44469fd587a0764183db4c3bbb07f66.exe
      Filesize

      165KB

      MD5

      0605b1f30c975b0cd2e5e6cdfa65839d

      SHA1

      36d41ebaa34385317f96a87d40576d185d1eb6f6

      SHA256

      75ad7267593ddfb310a550bcfcf0a4b349b13debcf2ad09af36f1b7eed905341

      SHA512

      74c7f0a146942772e5a94a9fc04b48cdd8270e78a6f26217e788116ecebd5685296558b1b1f00a8f95ef7d6516acd836adea20315e43e1c19811fc793b1aaf25

    • memory/4224-130-0x0000000000000000-mapping.dmp
    • memory/4460-133-0x0000000000000000-mapping.dmp
    • memory/4460-134-0x000001F56AFB0000-0x000001F56AFD2000-memory.dmp
      Filesize

      136KB

    • memory/4460-135-0x00007FF9AD380000-0x00007FF9ADE41000-memory.dmp
      Filesize

      10.8MB

    • memory/4460-136-0x00007FF9AD380000-0x00007FF9ADE41000-memory.dmp
      Filesize

      10.8MB

    • memory/4460-137-0x00007FF9AD380000-0x00007FF9ADE41000-memory.dmp
      Filesize

      10.8MB