Resubmissions

28/03/2025, 16:43

250328-t8b2baywat 10

25/03/2025, 14:19

250325-rm8r2sxtgx 10

05/02/2025, 10:44

250205-mtb97svjfl 10

14/12/2024, 12:52

241214-p4hk3stqgl 10

Analysis

  • max time kernel
    103s
  • max time network
    115s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    25/03/2025, 14:19

General

  • Target

    2024-12-14_b3b9befbd8753ac8dab26e4d4e5727f6_revil_sodinokibi.exe

  • Size

    143KB

  • MD5

    b3b9befbd8753ac8dab26e4d4e5727f6

  • SHA1

    18e1221cf431f52310f5c459bbb013600e8d55ce

  • SHA256

    c293a4033debde88239a7dfbb5fdce91da96dafeccbeb785a7cf83c7aa769091

  • SHA512

    0bbdb8746193370e3dab8dbf5442112b217ea07b57aabb8cc550a4b270e84b33e49f314d0db53f5aa5571746d33ac790e424479f558bfc7255cd6b8a94508642

  • SSDEEP

    3072:2D5BbEKoxWlcLbi4eTMlwDCnu/YGB96W/y1cL:2DTb3UWubnWJ/RB9wcL

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\ei6k5-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 ei6k5. 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/361B9160249B2F4E 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/361B9160249B2F4E 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: JmZxmRRiMedbBTHGbStAFOHlj4unQYaWCoRQqgXyXRxyNckoUDEtKxZC9j5G4OMj b+r3WG8J5SJAjTVfc6D9aI5NOshn8T3AI2rV2JVRNU9oM0SR6sRMyibpyCbSJHEA mSkGfKETEV89lfGwTbuOBIG5prSO6ec1ay+0Cnqwqj6TjQu02Om/pUx2UQzGAIqV NCJGI+z8RfRl0kb3rQBtwZ6xSHDzB93j2mcqbqT94j0y5vHqGPxbpRTVb6NwyvgL o5gKFqqDuvSXMPXEuSLAmt+3mU15rLStonlAKQOxVguM6anYCn3wt3CPqLBBezCh CPymyF6zU6rU/RZSWu2xTFbcoLHPpn7NVGFCnA3LLX0wH8jhgpc9rXyLNGydI4Gz FcCmmOHOgVWZyAZfteq0Ph0ExajUHj9kiKyUbB1W6en9wf0eXkM2KaQuDBx7qkyt 5FwHFLjrxTp8+qFX0sPxU9YZwTyEQEcEgcQTwH3M4I1GwlUTGVuB7qaAiqWRAyxV v1JDgAWCwrf8LY0DkxyVm8vxOYQZLaYVUWAwCFhbBu4rO5qeQI0ONc9on8BDn6j+ AX8fNq7p/9Hs+BBu9kBIk4NyUjmtOgnwYSxwT202Jtr5uE3uKA1FGgisxt9hxVm2 PX09ojl5Xaz4TS0QfDU4LGdcxyXFTEmghUGGKLZc0lRslCvYlblgD2qQigLGMxP2 oUwix6h046LKbp/dZq6BkDfGIK1hcGjTl0oq8MLND92chPKCGfw6l9HbDampgksL XCdCcH2hxdV147wcUm9d2i1uKzSqotk3jVnUNwLWmJ2+bT71J9GcJYJ4cIEjdnD4 HbWcCNpv3BP5RWhfZ0DkWqhRf8mKZ7dtdDy/ldS5MguQkQaj7fMMsBqTCHd5stIq zr/ub9vvQw8ctky1dMb0NPAUainTjDf1Wy4cnV1ATyO4gxGFgbcSAws5WZ8rJJw2 z+11bTs14Cptm4CxFC1uZS4Y5lgGYQLyTfhepvMahN8qQkjoAxfSSiqMHdahM62M EAgqSwrHdhenDRDwAAO3XmyP12C15AdmkH5tjRjJQVDrN+XVc1dxXPqGCPg+1bT4 0pWvzebHQl5RMikBrhzzJqw4M5Ldt6iQVKsAoKYUjVtDvyCreTXEyZSesMwV28af 6cTfaw34ef0NlIm7qjGRt3oC1g0mTPaCBj+S6hx/d39GPcrdRuVGAb0j9R8k/+90 bv5MIB3v Extension name: ei6k5 ----------------------------------------------------------------------------------------- !!! 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/361B9160249B2F4E

http://decryptor.top/361B9160249B2F4E

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 41 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\2024-12-14_b3b9befbd8753ac8dab26e4d4e5727f6_revil_sodinokibi.exe
    C:\Users\Admin\AppData\Local\Temp\2024-12-14_b3b9befbd8753ac8dab26e4d4e5727f6_revil_sodinokibi.exe bcdedit /set shutdown /r /f /t 2
    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:2900
    • 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:1808
      • C:\Windows\SysWOW64\vssadmin.exe
        vssadmin.exe Delete Shadows /All /Quiet
        3⤵
        • System Location Discovery: System Language Discovery
        • Interacts with shadow copies
        PID:2816
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2652

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

    Filesize

    71KB

    MD5

    83142242e97b8953c386f988aa694e4a

    SHA1

    833ed12fc15b356136dcdd27c61a50f59c5c7d50

    SHA256

    d72761e1a334a754ce8250e3af7ea4bf25301040929fd88cf9e50b4a9197d755

    SHA512

    bb6da177bd16d163f377d9b4c63f6d535804137887684c113cc2f643ceab4f34338c06b5a29213c23d375e95d22ef417eac928822dfb3688ce9e2de9d5242d10

  • C:\Users\Admin\AppData\Local\Temp\TarA8A5.tmp

    Filesize

    183KB

    MD5

    109cab5505f5e065b63d01361467a83b

    SHA1

    4ed78955b9272a9ed689b51bf2bf4a86a25e53fc

    SHA256

    ea6b7f51e85835c09259d9475a7d246c3e764ad67c449673f9dc97172c351673

    SHA512

    753a6da5d6889dd52f40208e37f2b8c185805ef81148682b269fff5aa84a46d710fe0ebfe05bce625da2e801e1c26745998a41266fa36bf47bc088a224d730cc

  • C:\Users\ei6k5-readme.txt

    Filesize

    6KB

    MD5

    757058df0397f86469a688247a0f3dc9

    SHA1

    58ea9a91215320030acab7c7e4a9b1e12ff29f65

    SHA256

    11e3a40997139459fcb3ac702a353cf4fc4c3827392150e93448643f43767ad5

    SHA512

    1897e604b110d7d831dce76095aed181529ccf0f7a118baf2efda3e92ab920cf795bb2f86c05d2b66c92b2d41aaf94a3c124fb537a0fabd26cd25f31391852cf

  • memory/2900-2-0x0000000000120000-0x000000000012A000-memory.dmp

    Filesize

    40KB

  • memory/2900-0-0x00000000016A0000-0x00000000016CE000-memory.dmp

    Filesize

    184KB

  • memory/2900-7-0x0000000000E00000-0x0000000000E9F000-memory.dmp

    Filesize

    636KB

  • memory/2900-6-0x0000000000BE0000-0x0000000000CA9000-memory.dmp

    Filesize

    804KB

  • memory/2900-5-0x0000000000150000-0x0000000000151000-memory.dmp

    Filesize

    4KB

  • memory/2900-4-0x0000000000140000-0x0000000000141000-memory.dmp

    Filesize

    4KB

  • memory/2900-3-0x0000000000130000-0x0000000000131000-memory.dmp

    Filesize

    4KB

  • memory/2900-11-0x0000000000160000-0x0000000000166000-memory.dmp

    Filesize

    24KB

  • memory/2900-1-0x0000000000120000-0x000000000012A000-memory.dmp

    Filesize

    40KB

  • memory/2900-8-0x0000000000EA0000-0x0000000000FCD000-memory.dmp

    Filesize

    1.2MB

  • memory/2900-13-0x0000000000160000-0x0000000000166000-memory.dmp

    Filesize

    24KB

  • memory/2900-15-0x0000000001450000-0x0000000001460000-memory.dmp

    Filesize

    64KB

  • memory/2900-16-0x00000000016A0000-0x00000000016CE000-memory.dmp

    Filesize

    184KB

  • memory/2900-17-0x0000000000150000-0x0000000000151000-memory.dmp

    Filesize

    4KB

  • memory/2900-19-0x0000000001450000-0x0000000001460000-memory.dmp

    Filesize

    64KB

  • memory/2900-9-0x0000000000190000-0x00000000001AF000-memory.dmp

    Filesize

    124KB

  • memory/2900-12-0x0000000000160000-0x0000000000166000-memory.dmp

    Filesize

    24KB

  • memory/2900-10-0x0000000001200000-0x0000000001309000-memory.dmp

    Filesize

    1.0MB