Resubmissions

16-03-2022 13:15

220316-qg979accak 10

12-05-2021 00:06

210512-y1glnyls5e 10

Analysis

  • max time kernel
    161s
  • max time network
    168s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220310-en
  • submitted
    16-03-2022 13:15

General

  • Target

    e1f063d6_by_Libranalysis.exe

  • Size

    142KB

  • MD5

    e1f063d63a75e0e0e864052b1a50ab06

  • SHA1

    75d941a28cf0ade2ef2c16dfacbdeb36a51ccaf7

  • SHA256

    8c723af5c826adea162ef3f2e37a1cca7b43d549c9a5fab7c9ff17f65eb5d8e7

  • SHA512

    25681b210ee18bd60ba3fef496769283d51dc516569e1f1834d6d23a5927c1684b25ff67baf5fba66c908b364a13784f49facdde7a98b2fb8a8a41a2ec792ae3

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\Temp\RESTORE_FILES_INFO.txt

Family

prometheus

Ransom Note
YOUR COMPANY NETWORK HAS BEEN HACKED All your important files have been encrypted! Your files are safe! Only modified.(AES) No software available on internet can help you. We are the only ones able to decrypt your files. -------------------------------------------------------------------------------- We also gathered highly confidential/personal data. These data are currently stored on a private server. Files are also encrypted and stored securely. -------------------------------------------------------------------------------- As a result of working with us, you will receive: Fully automatic decryptor, all your data will be recovered within a few hours after it's run. Server with your data will be immediately destroyed after your payment. Save time and continue working. You will can send us 2-3 non-important files and we will decrypt it for free to prove we are able to give your files back. -------------------------------------------------------------------------------- !!!!!!!!!!!!!!!!!!!!!!!! If you decide not to work with us: All data on your computers will remain encrypted forever. YOUR DATA ON OUR SERVER AND WE WILL RELEASE YOUR DATA TO PUBLIC OR RE-SELLER! So you can expect your data to be publicly available in the near future.. The price will increase over time. !!!!!!!!!!!!!!!!!!!!!!!!! -------------------------------------------------------------------------------- It doesn't matter to us what you choose pay us or we will sell your data. We only seek money and our goal is not to damage your reputation or prevent your business from running. Write to us now and we will provide the best prices. Instructions for contacting us: ____________________________________________________________________________________ You have two ways: 1) [Recommended] Using a TOR browser! a. Download and install TOR browser from this site: https://torproject.org/ b. Open the Tor browser. Copy the link: http://promethw27cbrcot.onion/ticket.php?track=141-5D9-Y454 and paste it in the Tor browser. c. Start a chat and follow the further instructions. 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://prometheusdec.in/ticket.php?track=141-5D9-Y454 c. Start a chat and follow the further instructions. Warning: secondary website can be blocked, thats why first variant much better and more available. _____________________________________________________________________________________ Attention! Any attempt to restore your files with third-party software will corrupt it. Modify or rename files will result in a loose of data. If you decide to try anyway, make copies before that Key Identifier: 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
URLs

http://promethw27cbrcot.onion/ticket.php?track=141-5D9-Y454

http://prometheusdec.in/ticket.php?track=141-5D9-Y454

Signatures

  • Prometheus Ransomware

    Ransomware family mostly targeting manufacturing industry and claims to be affiliated with REvil.

  • Downloads MZ/PE file
  • Downloads PsExec from SysInternals website 1 IoCs

    Sysinternals tools like PsExec are often leveraged maliciously by malware families due to being commonly used by testers/administrators.

  • Modifies Windows Firewall 1 TTPs
  • Drops startup file 1 IoCs
  • Modifies WinLogon 2 TTPs 2 IoCs
  • Drops file in System32 directory 2 IoCs
  • Launches sc.exe

    Sc.exe is a Windows utlilty to control services on the system.

  • Enumerates physical storage devices 1 TTPs

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

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 2 IoCs
  • Kills process with taskkill 48 IoCs
  • Modifies data under HKEY_USERS 6 IoCs
  • Modifies registry key 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 49 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • System policy modification 1 TTPs 4 IoCs

Processes

  • C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k netsvcs -p
    1⤵
    • Drops file in System32 directory
    • Checks processor information in registry
    • Enumerates system info in registry
    PID:3632
  • C:\Users\Admin\AppData\Local\Temp\e1f063d6_by_Libranalysis.exe
    "C:\Users\Admin\AppData\Local\Temp\e1f063d6_by_Libranalysis.exe"
    1⤵
    • Drops startup file
    • Modifies WinLogon
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    • System policy modification
    PID:3492
    • C:\Windows\SYSTEM32\taskkill.exe
      "taskkill" /F /IM RaccineSettings.exe
      2⤵
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:3944
    • C:\Windows\SYSTEM32\reg.exe
      "reg" delete "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "Raccine Tray" /F
      2⤵
        PID:4056
      • C:\Windows\SYSTEM32\reg.exe
        "reg" delete HKCU\Software\Raccine /F
        2⤵
        • Modifies registry key
        PID:1376
      • C:\Windows\SYSTEM32\schtasks.exe
        "schtasks" /DELETE /TN "Raccine Rules Updater" /F
        2⤵
          PID:4216
        • C:\Windows\SYSTEM32\sc.exe
          "sc.exe" config SQLTELEMETRY start= disabled
          2⤵
            PID:1304
          • C:\Windows\SYSTEM32\sc.exe
            "sc.exe" config SQLTELEMETRY$ECWDB2 start= disabled
            2⤵
              PID:3108
            • C:\Windows\SYSTEM32\sc.exe
              "sc.exe" config FDResPub start= auto
              2⤵
                PID:1872
              • C:\Windows\SYSTEM32\sc.exe
                "sc.exe" config Dnscache start= auto
                2⤵
                  PID:3792
                • C:\Windows\SYSTEM32\sc.exe
                  "sc.exe" config SQLWriter start= disabled
                  2⤵
                    PID:4080
                  • C:\Windows\SYSTEM32\sc.exe
                    "sc.exe" config SSDPSRV start= auto
                    2⤵
                      PID:1684
                    • C:\Windows\SYSTEM32\sc.exe
                      "sc.exe" config SstpSvc start= disabled
                      2⤵
                        PID:1816
                      • C:\Windows\SYSTEM32\sc.exe
                        "sc.exe" config upnphost start= auto
                        2⤵
                          PID:2664
                        • C:\Windows\SYSTEM32\taskkill.exe
                          "taskkill.exe" /IM synctime.exe /F
                          2⤵
                          • Kills process with taskkill
                          • Suspicious use of AdjustPrivilegeToken
                          PID:3128
                        • C:\Windows\SYSTEM32\taskkill.exe
                          "taskkill.exe" /IM mspub.exe /F
                          2⤵
                          • Kills process with taskkill
                          • Suspicious use of AdjustPrivilegeToken
                          PID:2672
                        • C:\Windows\SYSTEM32\taskkill.exe
                          "taskkill.exe" /IM mspub.exe /F
                          2⤵
                          • Kills process with taskkill
                          • Suspicious use of AdjustPrivilegeToken
                          PID:688
                        • C:\Windows\SYSTEM32\taskkill.exe
                          "taskkill.exe" /IM Ntrtscan.exe /F
                          2⤵
                          • Kills process with taskkill
                          • Suspicious use of AdjustPrivilegeToken
                          PID:2656
                        • C:\Windows\SYSTEM32\taskkill.exe
                          "taskkill.exe" /IM mysqld.exe /F
                          2⤵
                          • Kills process with taskkill
                          • Suspicious use of AdjustPrivilegeToken
                          PID:3724
                        • C:\Windows\SYSTEM32\taskkill.exe
                          "taskkill.exe" /IM mydesktopqos.exe /F
                          2⤵
                          • Kills process with taskkill
                          • Suspicious use of AdjustPrivilegeToken
                          PID:4496
                        • C:\Windows\SYSTEM32\taskkill.exe
                          "taskkill.exe" /IM mydesktopservice.exe /F
                          2⤵
                          • Kills process with taskkill
                          • Suspicious use of AdjustPrivilegeToken
                          PID:3296
                        • C:\Windows\SYSTEM32\taskkill.exe
                          "taskkill.exe" /IM sqbcoreservice.exe /F
                          2⤵
                          • Kills process with taskkill
                          • Suspicious use of AdjustPrivilegeToken
                          PID:3900
                        • C:\Windows\SYSTEM32\taskkill.exe
                          "taskkill.exe" /IM isqlplussvc.exe /F
                          2⤵
                          • Kills process with taskkill
                          • Suspicious use of AdjustPrivilegeToken
                          PID:4376
                        • C:\Windows\SYSTEM32\taskkill.exe
                          "taskkill.exe" /IM firefoxconfig.exe /F
                          2⤵
                          • Kills process with taskkill
                          • Suspicious use of AdjustPrivilegeToken
                          PID:5024
                        • C:\Windows\SYSTEM32\taskkill.exe
                          "taskkill.exe" /IM excel.exe /F
                          2⤵
                          • Kills process with taskkill
                          • Suspicious use of AdjustPrivilegeToken
                          PID:4132
                        • C:\Windows\SYSTEM32\taskkill.exe
                          "taskkill.exe" /IM encsvc.exe /F
                          2⤵
                          • Kills process with taskkill
                          • Suspicious use of AdjustPrivilegeToken
                          PID:1344
                        • C:\Windows\SYSTEM32\taskkill.exe
                          "taskkill.exe" /IM onenote.exe /F
                          2⤵
                          • Kills process with taskkill
                          • Suspicious use of AdjustPrivilegeToken
                          PID:1484
                        • C:\Windows\SYSTEM32\taskkill.exe
                          "taskkill.exe" /IM dbeng50.exe /F
                          2⤵
                          • Kills process with taskkill
                          • Suspicious use of AdjustPrivilegeToken
                          PID:3572
                        • C:\Windows\SYSTEM32\taskkill.exe
                          "taskkill.exe" /IM PccNTMon.exe /F
                          2⤵
                          • Kills process with taskkill
                          • Suspicious use of AdjustPrivilegeToken
                          PID:3464
                        • C:\Windows\SYSTEM32\taskkill.exe
                          "taskkill.exe" /IM agntsvc.exe /F
                          2⤵
                          • Kills process with taskkill
                          • Suspicious use of AdjustPrivilegeToken
                          PID:4492
                        • C:\Windows\SYSTEM32\netsh.exe
                          "netsh" advfirewall firewall set rule group=\"Network Discovery\" new enable=Yes
                          2⤵
                            PID:4192
                          • C:\Windows\SYSTEM32\taskkill.exe
                            "taskkill.exe" /IM CNTAoSMgr.exe /F
                            2⤵
                            • Kills process with taskkill
                            • Suspicious use of AdjustPrivilegeToken
                            PID:3156
                          • C:\Windows\SYSTEM32\taskkill.exe
                            "taskkill.exe" /IM msaccess.exe /F
                            2⤵
                            • Kills process with taskkill
                            • Suspicious use of AdjustPrivilegeToken
                            PID:5036
                          • C:\Windows\SYSTEM32\taskkill.exe
                            "taskkill.exe" /IM thebat64.exe /F
                            2⤵
                            • Kills process with taskkill
                            • Suspicious use of AdjustPrivilegeToken
                            PID:1832
                          • C:\Windows\SYSTEM32\taskkill.exe
                            "taskkill.exe" /IM thebat.exe /F
                            2⤵
                            • Kills process with taskkill
                            • Suspicious use of AdjustPrivilegeToken
                            PID:1076
                          • C:\Windows\SYSTEM32\taskkill.exe
                            "taskkill.exe" /IM sqlwriter.exe /F
                            2⤵
                            • Kills process with taskkill
                            • Suspicious use of AdjustPrivilegeToken
                            PID:4736
                          • C:\Windows\SYSTEM32\taskkill.exe
                            "taskkill.exe" /IM outlook.exe /F
                            2⤵
                            • Kills process with taskkill
                            • Suspicious use of AdjustPrivilegeToken
                            PID:3272
                          • C:\Windows\SYSTEM32\taskkill.exe
                            "taskkill.exe" /IM steam.exe /F
                            2⤵
                            • Kills process with taskkill
                            • Suspicious use of AdjustPrivilegeToken
                            PID:3048
                          • C:\Windows\SYSTEM32\taskkill.exe
                            "taskkill.exe" /IM ocomm.exe /F
                            2⤵
                            • Kills process with taskkill
                            • Suspicious use of AdjustPrivilegeToken
                            PID:408
                          • C:\Windows\SYSTEM32\taskkill.exe
                            "taskkill.exe" /IM tbirdconfig.exe /F
                            2⤵
                            • Kills process with taskkill
                            • Suspicious use of AdjustPrivilegeToken
                            PID:3084
                          • C:\Windows\SYSTEM32\taskkill.exe
                            "taskkill.exe" /IM tmlisten.exe /F
                            2⤵
                            • Kills process with taskkill
                            • Suspicious use of AdjustPrivilegeToken
                            PID:384
                          • C:\Windows\SYSTEM32\taskkill.exe
                            "taskkill.exe" IM thunderbird.exe /F
                            2⤵
                            • Kills process with taskkill
                            PID:2316
                          • C:\Windows\SYSTEM32\taskkill.exe
                            "taskkill.exe" /IM infopath.exe /F
                            2⤵
                            • Kills process with taskkill
                            • Suspicious use of AdjustPrivilegeToken
                            PID:1640
                          • C:\Windows\SYSTEM32\taskkill.exe
                            "taskkill.exe" /IM dbsnmp.exe /F
                            2⤵
                            • Kills process with taskkill
                            • Suspicious use of AdjustPrivilegeToken
                            PID:2432
                          • C:\Windows\SYSTEM32\taskkill.exe
                            "taskkill.exe" /IM wordpad.exe /F
                            2⤵
                            • Kills process with taskkill
                            • Suspicious use of AdjustPrivilegeToken
                            PID:2940
                          • C:\Windows\SYSTEM32\taskkill.exe
                            "taskkill.exe" /IM msftesql.exe /F
                            2⤵
                            • Kills process with taskkill
                            • Suspicious use of AdjustPrivilegeToken
                            PID:3040
                          • C:\Windows\SYSTEM32\taskkill.exe
                            "taskkill.exe" /IM mbamtray.exe /F
                            2⤵
                            • Kills process with taskkill
                            • Suspicious use of AdjustPrivilegeToken
                            PID:4124
                          • C:\Windows\SYSTEM32\taskkill.exe
                            "taskkill.exe" /IM xfssvccon.exe /F
                            2⤵
                            • Kills process with taskkill
                            • Suspicious use of AdjustPrivilegeToken
                            PID:3316
                          • C:\Windows\SYSTEM32\taskkill.exe
                            "taskkill.exe" /IM mysqld-opt.exe /F
                            2⤵
                            • Kills process with taskkill
                            • Suspicious use of AdjustPrivilegeToken
                            PID:684
                          • C:\Windows\SYSTEM32\taskkill.exe
                            "taskkill.exe" /IM zoolz.exe /F
                            2⤵
                            • Kills process with taskkill
                            • Suspicious use of AdjustPrivilegeToken
                            PID:3912
                          • C:\Windows\SYSTEM32\taskkill.exe
                            "taskkill.exe" /IM powerpnt.exe /F
                            2⤵
                            • Kills process with taskkill
                            • Suspicious use of AdjustPrivilegeToken
                            PID:4592
                          • C:\Windows\SYSTEM32\taskkill.exe
                            "taskkill.exe" /IM ocautoupds.exe /F
                            2⤵
                            • Kills process with taskkill
                            • Suspicious use of AdjustPrivilegeToken
                            PID:4268
                          • C:\Windows\SYSTEM32\taskkill.exe
                            "taskkill.exe" /IM mydesktopqos.exe /F
                            2⤵
                            • Kills process with taskkill
                            • Suspicious use of AdjustPrivilegeToken
                            PID:2352
                          • C:\Windows\SYSTEM32\taskkill.exe
                            "taskkill.exe" /IM ocssd.exe /F
                            2⤵
                            • Kills process with taskkill
                            • Suspicious use of AdjustPrivilegeToken
                            PID:636
                          • C:\Windows\SYSTEM32\taskkill.exe
                            "taskkill.exe" /IM visio.exe /F
                            2⤵
                            • Kills process with taskkill
                            • Suspicious use of AdjustPrivilegeToken
                            PID:4176
                          • C:\Windows\SYSTEM32\taskkill.exe
                            "taskkill.exe" /IM oracle.exe /F
                            2⤵
                            • Kills process with taskkill
                            • Suspicious use of AdjustPrivilegeToken
                            PID:4264
                          • C:\Windows\SYSTEM32\taskkill.exe
                            "taskkill.exe" /IM mydesktopservice.exe /F
                            2⤵
                            • Kills process with taskkill
                            • Suspicious use of AdjustPrivilegeToken
                            PID:2344
                          • C:\Windows\SYSTEM32\taskkill.exe
                            "taskkill.exe" /IM sqlagent.exe /F
                            2⤵
                            • Kills process with taskkill
                            • Suspicious use of AdjustPrivilegeToken
                            PID:4348
                          • C:\Windows\SYSTEM32\taskkill.exe
                            "taskkill.exe" /IM winword.exe /F
                            2⤵
                            • Kills process with taskkill
                            • Suspicious use of AdjustPrivilegeToken
                            PID:4616
                          • C:\Windows\SYSTEM32\taskkill.exe
                            "taskkill.exe" /IM sqlbrowser.exe /F
                            2⤵
                            • Kills process with taskkill
                            • Suspicious use of AdjustPrivilegeToken
                            PID:3184
                          • C:\Windows\SYSTEM32\taskkill.exe
                            "taskkill.exe" /IM mysqld-nt.exe /F
                            2⤵
                            • Kills process with taskkill
                            • Suspicious use of AdjustPrivilegeToken
                            PID:2700
                          • C:\Windows\SYSTEM32\taskkill.exe
                            "taskkill.exe" /IM sqlservr.exe /F
                            2⤵
                            • Kills process with taskkill
                            • Suspicious use of AdjustPrivilegeToken
                            PID:4136
                          • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
                            "powershell.exe" & Get-WmiObject Win32_Shadowcopy | ForEach-Object { $_Delete(); }
                            2⤵
                            • Suspicious use of AdjustPrivilegeToken
                            PID:2036
                          • C:\Windows\SYSTEM32\netsh.exe
                            "netsh" advfirewall firewall set rule group=\"File and Printer Sharing\" new enable=Yes
                            2⤵
                              PID:2168
                            • C:\Windows\SYSTEM32\arp.exe
                              "arp" -a
                              2⤵
                                PID:1660
                              • C:\Windows\SYSTEM32\cmd.exe
                                "cmd.exe" /c rd /s /q %SYSTEMDRIVE%\\$Recycle.bin
                                2⤵
                                  PID:4620
                                • C:\Windows\SYSTEM32\netsh.exe
                                  "netsh" advfirewall firewall set rule group=\"Network Discovery\" new enable=Yes
                                  2⤵
                                    PID:4112
                                  • C:\Windows\SYSTEM32\netsh.exe
                                    "netsh" advfirewall firewall set rule group=\"File and Printer Sharing\" new enable=Yes
                                    2⤵
                                      PID:4452
                                    • C:\Windows\SYSTEM32\arp.exe
                                      "arp" -a
                                      2⤵
                                        PID:1908
                                    • C:\Windows\System32\svchost.exe
                                      C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
                                      1⤵
                                      • Modifies data under HKEY_USERS
                                      PID:4368

                                    Network

                                    MITRE ATT&CK Enterprise v6

                                    Replay Monitor

                                    Loading Replay Monitor...

                                    Downloads

                                    • memory/2036-137-0x0000023738BB0000-0x0000023738BD2000-memory.dmp

                                      Filesize

                                      136KB

                                    • memory/2036-138-0x00007FFCEA880000-0x00007FFCEB341000-memory.dmp

                                      Filesize

                                      10.8MB

                                    • memory/2036-139-0x0000023737FF0000-0x0000023737FF2000-memory.dmp

                                      Filesize

                                      8KB

                                    • memory/2036-140-0x0000023737FF3000-0x0000023737FF5000-memory.dmp

                                      Filesize

                                      8KB

                                    • memory/2036-141-0x0000023737FF6000-0x0000023737FF8000-memory.dmp

                                      Filesize

                                      8KB

                                    • memory/3492-134-0x0000000000DD0000-0x0000000000DFA000-memory.dmp

                                      Filesize

                                      168KB

                                    • memory/3492-136-0x000000001C4A0000-0x000000001C4A2000-memory.dmp

                                      Filesize

                                      8KB

                                    • memory/3492-135-0x00007FFCEA880000-0x00007FFCEB341000-memory.dmp

                                      Filesize

                                      10.8MB