Analysis

  • max time kernel
    120s
  • max time network
    141s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    15-12-2024 11:45

General

  • Target

    2024-12-15_13e9c0da533f5cd302865cfd625642ae_revil_sodinokibi.exe

  • Size

    143KB

  • MD5

    13e9c0da533f5cd302865cfd625642ae

  • SHA1

    2d6cee5738a1878370513e4b1bba778c9b5d9e0e

  • SHA256

    e6b1e1a882384006dda922e18dc4a8b10e3c7e7e7addc82b82e3f12b497d1875

  • SHA512

    689d2de9140d21562688727bea68056795f60652b445fd282d8dc17addd80889c5ec22690f9c65a0b30e6285fb4f2ffc4fc9a090e16253a2673cd4ff0fe58879

  • SSDEEP

    3072:OJfnP2WgnLbi4eTMlwDCnu/zGB96W/y1cL:s/OWAbnWJ/yB9wcL

Malware Config

Extracted

Family

sodinokibi

Botnet

5

Campaign

367

Decoy

craftingalegacy.com

g2mediainc.com

brinkdoepke.eu

vipcarrental.ae

autoteamlast.de

hostastay.com

gavelmasters.com

ronaldhendriks.nl

successcolony.com.ng

medicalsupportco.com

kompresory-opravy.com

sveneulberg.de

oththukaruva.com

voetbalhoogeveen.nl

selected-minds.de

log-barn.co.uk

fsbforsale.com

jobkiwi.com.ng

ivancacu.com

11.in.ua

Attributes
  • net

    true

  • pid

    5

  • prc

    wordpad.exe

    outlook.exe

    tbirdconfig.exe

    agntsvc.exe

    thebat.exe

    mydesktopservice.exe

    sqbcoreservice.exe

    thunderbird.exe

    ocomm.exe

    excel.exe

    thebat64.exe

    steam.exe

    xfssvccon.exe

    firefoxconfig.exe

    sqlagent.exe

    ocssd.exe

    mydesktopqos.exe

    msaccess.exe

    isqlplussvc.exe

    mspub.exe

    winword.exe

    sqlbrowser.exe

    dbeng50.exe

    sqlservr.exe

    oracle.exe

    encsvc.exe

    powerpnt.exe

    dbsnmp.exe

    infopath.exe

    ocautoupds.exe

  • 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 you computer has expansion {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.top/{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} Extension name: {EXT} ----------------------------------------------------------------------------------------- !!! 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

    367

Extracted

Path

C:\Users\km97d9-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 km97d9. 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/B4FB906E54EA9CDC 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/B4FB906E54EA9CDC 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: j75HgvEYmEpW39EYtPbx1vo7PjFTNESc90wSHjPKsZBDP6a52+3aKvJKqhiDM1Bz XnykMV3ftp0tlUttUrR1xcf40qGOnMiiYZd9EcDvwD8B0VFuawIQg/XsJkFP7/1v JiJDLEQUEyU1kHC9XAp7i2WZn3EQ+N45zNFiWeVKapFZ5Jh4q5nkH4BM0scX7baB 2HWAAHDQKk/Njukn5gBIx6lus3W0HozrlBfTfMx/nAbSAyBRHu029qhPKWS/xxP3 jrAhl8+3btNBuajYwEG6uIbXceJSbgWHTDQKfXMAdLPnElnyhpkL69qg4fG807uc S4Rx1UvQZiFaZn9ZchvzERCHUNvaokvXg+K6tCgzza62eI3zmrTxbxrAoVgxjgPA sHZd6xt/U0lqYtewi9Nb5CyXoDgRIBZ1Ld8SOK31i2RoknKR/tkU/UqZZyKvf8Yf RsuVn1R36IaK5JtfT/gSv5eRhI8bxp3R58Vmu7jVj6xuOJhh6B2a21/yBGB1HLkY 4LzumevhfsU1G6AO8xa/HbmdLT/IgUV7Lf2xUGA3DpBjtvzqmx797N0Rjf1EAXrV OyuslGi+E7F3zRM8MwuQN1OwNuKxTN3O7WIrdkf9j38K5q59p8gN4/BIy7IgS9T9 weGitNhKKJZtoet0PKH4k8c1ZcCjbH5WIPcr1nkREjkexmZtBeuYM2AQKGE8I6EO 9oKIxdO+xCHuUu/X6PXpfNAKT+ONJ38YTHLgdrZwfWDg2HWFeZfviL+jV292NIyP Knp46fXiXBAkq0+WTnIN55beLX9JT6waIGwP/ojefvzaZVLlmy+nqHeryIBlUhCl 90io1TODNX1HiteyBRjeibDwytKZFGJbAzBc/9Vbr+tTTIXz0ipguI1uch9MPHTx sm/hE2/mM4ITMaREY7DoO4XAY1R3nsJ14XWHDDO1u1ft/LTb74O4KkQyOB5/e3BW O/lPJUw6bqob8yq91aAgn/JqVbBnSuEmt4N5OlgXQ8ESn5SdcgT4cnIVv40k8jpb US4/KD4tu4b3y9UHt+1KinMpnGsa2DO9jb4+BTodpNdzIUPscgB1zwGdW38wfgjm 4UaTK3IOcShbedgT0S7aU5shNUXHyNpiuiWrXxjAfI/dAWWN73/tYLqEI/F7MO3c XKPcnUVFvcz5lW6PRCbqIIlq7sM6W4x2cMzd4RhMGvGQz0kFSCN48o+sNuviN0Sc bPvcQpOnoo8= Extension name: km97d9 ----------------------------------------------------------------------------------------- !!! 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/B4FB906E54EA9CDC

http://decryptor.top/B4FB906E54EA9CDC

Signatures

  • Sodin,Sodinokibi,REvil

    Ransomware with advanced anti-analysis and privilege escalation functionality.

  • Sodinokibi family
  • Deletes shadow copies 3 TTPs

    Ransomware often targets backup files to inhibit system recovery.

  • Reads user/profile data of web browsers 3 TTPs

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

  • 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
  • Drops file in Program Files directory 20 IoCs
  • Drops file in Windows directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Interacts with shadow copies 3 TTPs 1 IoCs

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

  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 18 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-12-15_13e9c0da533f5cd302865cfd625642ae_revil_sodinokibi.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-12-15_13e9c0da533f5cd302865cfd625642ae_revil_sodinokibi.exe"
    1⤵
    • Enumerates connected drives
    • Sets desktop wallpaper using registry
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1076
    • 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⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3044
      • C:\Windows\SysWOW64\vssadmin.exe
        vssadmin.exe Delete Shadows /All /Quiet
        3⤵
        • System Location Discovery: System Language Discovery
        • Interacts with shadow copies
        PID:2700
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2756

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\CabE3BC.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarE3DF.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\km97d9-readme.txt

    Filesize

    6KB

    MD5

    befacd565fdcd113e8f97d810ec3ce9e

    SHA1

    7e78809ac4a3c3237884973bd89a5835f3428ccd

    SHA256

    5b19174b1b41f134360bf910dc595ed295acc886a214c3034ed016240e371ce1

    SHA512

    23c4c7da2b1f71b01bc7b276ce4be9074ec35600144308c46450ddac80509ecf17a759cc17e21356f257e4cb5deacd2f97621bf796d4abbb13faaed509f7538e

  • memory/1076-9-0x00000000002D0000-0x00000000002EF000-memory.dmp

    Filesize

    124KB

  • memory/1076-1-0x00000000000E0000-0x00000000000EA000-memory.dmp

    Filesize

    40KB

  • memory/1076-4-0x00000000001D0000-0x00000000001D1000-memory.dmp

    Filesize

    4KB

  • memory/1076-2-0x00000000000E0000-0x00000000000EA000-memory.dmp

    Filesize

    40KB

  • memory/1076-8-0x0000000002290000-0x00000000023BD000-memory.dmp

    Filesize

    1.2MB

  • memory/1076-11-0x00000000025B0000-0x00000000026B9000-memory.dmp

    Filesize

    1.0MB

  • memory/1076-10-0x0000000000250000-0x0000000000256000-memory.dmp

    Filesize

    24KB

  • memory/1076-0-0x0000000000500000-0x000000000052E000-memory.dmp

    Filesize

    184KB

  • memory/1076-12-0x0000000000250000-0x0000000000256000-memory.dmp

    Filesize

    24KB

  • memory/1076-5-0x00000000001E0000-0x00000000001E1000-memory.dmp

    Filesize

    4KB

  • memory/1076-13-0x0000000000250000-0x0000000000256000-memory.dmp

    Filesize

    24KB

  • memory/1076-15-0x0000000002710000-0x0000000002720000-memory.dmp

    Filesize

    64KB

  • memory/1076-16-0x0000000000500000-0x000000000052E000-memory.dmp

    Filesize

    184KB

  • memory/1076-17-0x00000000001F0000-0x00000000001F1000-memory.dmp

    Filesize

    4KB

  • memory/1076-18-0x0000000002710000-0x0000000002720000-memory.dmp

    Filesize

    64KB

  • memory/1076-6-0x00000000001F0000-0x00000000001F1000-memory.dmp

    Filesize

    4KB

  • memory/1076-7-0x0000000000600000-0x000000000069F000-memory.dmp

    Filesize

    636KB

  • memory/1076-3-0x0000000000530000-0x00000000005F9000-memory.dmp

    Filesize

    804KB