Analysis

  • max time kernel
    131s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-05-2024 14:11

General

  • Target

    695cb0b919b976efea93d06f71dfc710_NeikiAnalytics.dll

  • Size

    120KB

  • MD5

    695cb0b919b976efea93d06f71dfc710

  • SHA1

    9ef5f862b557419041afcfc3597a3e8a8e7f05fe

  • SHA256

    cb82ac1f25355ed3c0ab3ead0bb75688e98d39d49a31ffea2a9481dda51aa48f

  • SHA512

    0f14e5256201d9b22548313c948f9dbbb536187758c0ccb6f752e2af15a26bfa4fba1348b38043f57b94ff72244b222f7d5c58a74c96ee058d3c0239cbdb6638

  • SSDEEP

    1536:znGJz3crfYbKazZ++VNHhgBK5S/QVE81ChoxbKriFPM28zmsXD5gQ0j6siFl78T6:SJzOMzhIKcW3x2WFPM28lr0j6siGIB

Malware Config

Extracted

Family

sality

C2

http://89.119.67.154/testo5/

http://kukutrustnet777.info/home.gif

http://kukutrustnet888.info/home.gif

http://kukutrustnet987.info/home.gif

Signatures

  • Modifies firewall policy service 2 TTPs 6 IoCs
  • Sality

    Sality is backdoor written in C++, first discovered in 2003.

  • UAC bypass 3 TTPs 2 IoCs
  • Windows security bypass 2 TTPs 12 IoCs
  • Executes dropped EXE 3 IoCs
  • UPX packed file 26 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Windows security modification 2 TTPs 14 IoCs
  • Checks whether UAC is enabled 1 TTPs 2 IoCs
  • Enumerates connected drives 3 TTPs 11 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Windows directory 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • System policy modification 1 TTPs 2 IoCs

Processes

  • C:\Windows\system32\fontdrvhost.exe
    "fontdrvhost.exe"
    1⤵
      PID:776
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:784
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:60
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2644
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2652
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2748
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3480
                  • C:\Windows\system32\rundll32.exe
                    rundll32.exe C:\Users\Admin\AppData\Local\Temp\695cb0b919b976efea93d06f71dfc710_NeikiAnalytics.dll,#1
                    2⤵
                    • Suspicious use of WriteProcessMemory
                    PID:4276
                    • C:\Windows\SysWOW64\rundll32.exe
                      rundll32.exe C:\Users\Admin\AppData\Local\Temp\695cb0b919b976efea93d06f71dfc710_NeikiAnalytics.dll,#1
                      3⤵
                      • Suspicious use of WriteProcessMemory
                      PID:3080
                      • C:\Users\Admin\AppData\Local\Temp\e57d7b3.exe
                        C:\Users\Admin\AppData\Local\Temp\e57d7b3.exe
                        4⤵
                        • Modifies firewall policy service
                        • UAC bypass
                        • Windows security bypass
                        • Executes dropped EXE
                        • Windows security modification
                        • Checks whether UAC is enabled
                        • Enumerates connected drives
                        • Drops file in Windows directory
                        • Suspicious behavior: EnumeratesProcesses
                        • Suspicious use of AdjustPrivilegeToken
                        • Suspicious use of WriteProcessMemory
                        • System policy modification
                        PID:3244
                      • C:\Users\Admin\AppData\Local\Temp\e57d978.exe
                        C:\Users\Admin\AppData\Local\Temp\e57d978.exe
                        4⤵
                        • Executes dropped EXE
                        PID:4016
                      • C:\Users\Admin\AppData\Local\Temp\e581028.exe
                        C:\Users\Admin\AppData\Local\Temp\e581028.exe
                        4⤵
                        • Modifies firewall policy service
                        • UAC bypass
                        • Windows security bypass
                        • Executes dropped EXE
                        • Windows security modification
                        • Checks whether UAC is enabled
                        • Enumerates connected drives
                        • Drops file in Windows directory
                        • Suspicious behavior: EnumeratesProcesses
                        • Suspicious use of WriteProcessMemory
                        • System policy modification
                        PID:2892
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3612
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3792
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3880
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3948
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4040
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3868
                            • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe
                              "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca
                              1⤵
                                PID:2272
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:4356
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window
                                  1⤵
                                    PID:3352
                                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=124.0.6367.118 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=124.0.2478.80 --initial-client-data=0x238,0x23c,0x240,0x234,0x248,0x7ffef866ceb8,0x7ffef866cec4,0x7ffef866ced0
                                      2⤵
                                        PID:3808
                                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=2284,i,2607710392823067546,4648797561512801463,262144 --variations-seed-version --mojo-platform-channel-handle=2280 /prefetch:2
                                        2⤵
                                          PID:2440
                                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=1872,i,2607710392823067546,4648797561512801463,262144 --variations-seed-version --mojo-platform-channel-handle=2356 /prefetch:3
                                          2⤵
                                            PID:1252
                                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=2312,i,2607710392823067546,4648797561512801463,262144 --variations-seed-version --mojo-platform-channel-handle=2544 /prefetch:8
                                            2⤵
                                              PID:2744
                                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=1304,i,2607710392823067546,4648797561512801463,262144 --variations-seed-version --mojo-platform-channel-handle=4360 /prefetch:8
                                              2⤵
                                                PID:596
                                            • C:\Windows\system32\backgroundTaskHost.exe
                                              "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                              1⤵
                                                PID:3060
                                              • C:\Windows\system32\backgroundTaskHost.exe
                                                "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                                1⤵
                                                  PID:396
                                                • C:\Windows\System32\RuntimeBroker.exe
                                                  C:\Windows\System32\RuntimeBroker.exe -Embedding
                                                  1⤵
                                                    PID:3100
                                                  • C:\Windows\System32\RuntimeBroker.exe
                                                    C:\Windows\System32\RuntimeBroker.exe -Embedding
                                                    1⤵
                                                      PID:3916

                                                    Network

                                                    MITRE ATT&CK Enterprise v15

                                                    Replay Monitor

                                                    Loading Replay Monitor...

                                                    Downloads

                                                    • C:\Users\Admin\AppData\Local\Temp\e57d7b3.exe

                                                      Filesize

                                                      97KB

                                                      MD5

                                                      9faa82f58b96342c1848e44428133194

                                                      SHA1

                                                      43cb1f1f9aa00a2f8e16ee74e812c6f31c0796d4

                                                      SHA256

                                                      08e7e2daaeb513f37bca7285ba87469361d24ddbdd3e51e3b3c5f0da4fb458b0

                                                      SHA512

                                                      d7a53438b5a5fe7e6d4f8ae6ee966a01cc3396fe9e7680a6e8071cd4c27cfd0d5b55eb91cc8a9afe07f55e7c0423d9a2b9db1431afc0508f79d40f9bfb771375

                                                    • C:\Windows\SYSTEM.INI

                                                      Filesize

                                                      256B

                                                      MD5

                                                      da92849969409b57db1d05f99b7d1303

                                                      SHA1

                                                      3d21786687d90b06ad8a14b8885ea5ac8a567a50

                                                      SHA256

                                                      25290ad6feaac8e671f1603833282af9caebcaaf62090b49d2236819c555c85c

                                                      SHA512

                                                      609f472474712db926ce5d7f8bcd882692764decfb88836efbb9e8965dd10b49e98935f49eef3dac398128801ea3f6c5b838d3c789f1c8920a18c10ba3ac9e29

                                                    • memory/2892-106-0x00000000006F0000-0x00000000006F2000-memory.dmp

                                                      Filesize

                                                      8KB

                                                    • memory/2892-139-0x0000000000400000-0x0000000000412000-memory.dmp

                                                      Filesize

                                                      72KB

                                                    • memory/2892-99-0x0000000000700000-0x0000000000701000-memory.dmp

                                                      Filesize

                                                      4KB

                                                    • memory/2892-89-0x0000000000810000-0x00000000018CA000-memory.dmp

                                                      Filesize

                                                      16.7MB

                                                    • memory/2892-87-0x0000000000810000-0x00000000018CA000-memory.dmp

                                                      Filesize

                                                      16.7MB

                                                    • memory/2892-90-0x0000000000810000-0x00000000018CA000-memory.dmp

                                                      Filesize

                                                      16.7MB

                                                    • memory/2892-140-0x0000000000810000-0x00000000018CA000-memory.dmp

                                                      Filesize

                                                      16.7MB

                                                    • memory/2892-54-0x0000000000400000-0x0000000000412000-memory.dmp

                                                      Filesize

                                                      72KB

                                                    • memory/3080-16-0x0000000003550000-0x0000000003552000-memory.dmp

                                                      Filesize

                                                      8KB

                                                    • memory/3080-26-0x0000000003550000-0x0000000003552000-memory.dmp

                                                      Filesize

                                                      8KB

                                                    • memory/3080-13-0x0000000003560000-0x0000000003561000-memory.dmp

                                                      Filesize

                                                      4KB

                                                    • memory/3080-1-0x0000000010000000-0x0000000010020000-memory.dmp

                                                      Filesize

                                                      128KB

                                                    • memory/3080-12-0x0000000003550000-0x0000000003552000-memory.dmp

                                                      Filesize

                                                      8KB

                                                    • memory/3244-74-0x00000000004E0000-0x00000000004E2000-memory.dmp

                                                      Filesize

                                                      8KB

                                                    • memory/3244-33-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                      Filesize

                                                      16.7MB

                                                    • memory/3244-9-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                      Filesize

                                                      16.7MB

                                                    • memory/3244-21-0x00000000004E0000-0x00000000004E2000-memory.dmp

                                                      Filesize

                                                      8KB

                                                    • memory/3244-11-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                      Filesize

                                                      16.7MB

                                                    • memory/3244-35-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                      Filesize

                                                      16.7MB

                                                    • memory/3244-36-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                      Filesize

                                                      16.7MB

                                                    • memory/3244-37-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                      Filesize

                                                      16.7MB

                                                    • memory/3244-4-0x0000000000400000-0x0000000000412000-memory.dmp

                                                      Filesize

                                                      72KB

                                                    • memory/3244-6-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                      Filesize

                                                      16.7MB

                                                    • memory/3244-38-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                      Filesize

                                                      16.7MB

                                                    • memory/3244-20-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                      Filesize

                                                      16.7MB

                                                    • memory/3244-43-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                      Filesize

                                                      16.7MB

                                                    • memory/3244-44-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                      Filesize

                                                      16.7MB

                                                    • memory/3244-34-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                      Filesize

                                                      16.7MB

                                                    • memory/3244-46-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                      Filesize

                                                      16.7MB

                                                    • memory/3244-55-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                      Filesize

                                                      16.7MB

                                                    • memory/3244-57-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                      Filesize

                                                      16.7MB

                                                    • memory/3244-58-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                      Filesize

                                                      16.7MB

                                                    • memory/3244-60-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                      Filesize

                                                      16.7MB

                                                    • memory/3244-62-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                      Filesize

                                                      16.7MB

                                                    • memory/3244-24-0x00000000004E0000-0x00000000004E2000-memory.dmp

                                                      Filesize

                                                      8KB

                                                    • memory/3244-63-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                      Filesize

                                                      16.7MB

                                                    • memory/3244-19-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                      Filesize

                                                      16.7MB

                                                    • memory/3244-82-0x0000000000400000-0x0000000000412000-memory.dmp

                                                      Filesize

                                                      72KB

                                                    • memory/3244-15-0x00000000004F0000-0x00000000004F1000-memory.dmp

                                                      Filesize

                                                      4KB

                                                    • memory/3244-10-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                      Filesize

                                                      16.7MB

                                                    • memory/3244-32-0x00000000007D0000-0x000000000188A000-memory.dmp

                                                      Filesize

                                                      16.7MB

                                                    • memory/4016-25-0x0000000000400000-0x0000000000412000-memory.dmp

                                                      Filesize

                                                      72KB

                                                    • memory/4016-86-0x0000000000400000-0x0000000000412000-memory.dmp

                                                      Filesize

                                                      72KB

                                                    • memory/4016-42-0x00000000001E0000-0x00000000001E2000-memory.dmp

                                                      Filesize

                                                      8KB

                                                    • memory/4016-41-0x00000000001E0000-0x00000000001E2000-memory.dmp

                                                      Filesize

                                                      8KB

                                                    • memory/4016-40-0x00000000001F0000-0x00000000001F1000-memory.dmp

                                                      Filesize

                                                      4KB