Analysis

  • max time kernel
    142s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-05-2024 04:59

General

  • Target

    782b787877d133be824e3a80d4e76210_NeikiAnalytics.dll

  • Size

    120KB

  • MD5

    782b787877d133be824e3a80d4e76210

  • SHA1

    91a4dd637bbef48a5f2c5aca71b23d62bb05ba5e

  • SHA256

    2468eae60a3b7a03999387df4eb18685f105fa94cc0a6007e0df8b0afc01f456

  • SHA512

    c6430532839ba6f5c39150b77daa7158ceb61c278c44f7d414c729def82941add7c7f966cf686d297188d43334619384fd80ad4655ed3a0098d6fce4280f2a47

  • SSDEEP

    3072:2xPsW7wgzGZxb15mxRFsqdgJKZ6D+EZYlP:RW7w+gp5mx3OKZyRcP

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 28 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 3 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:784
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:788
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:60
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2460
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2508
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2632
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3364
                  • C:\Windows\system32\rundll32.exe
                    rundll32.exe C:\Users\Admin\AppData\Local\Temp\782b787877d133be824e3a80d4e76210_NeikiAnalytics.dll,#1
                    2⤵
                    • Suspicious use of WriteProcessMemory
                    PID:2104
                    • C:\Windows\SysWOW64\rundll32.exe
                      rundll32.exe C:\Users\Admin\AppData\Local\Temp\782b787877d133be824e3a80d4e76210_NeikiAnalytics.dll,#1
                      3⤵
                      • Suspicious use of WriteProcessMemory
                      PID:2408
                      • C:\Users\Admin\AppData\Local\Temp\e57f08a.exe
                        C:\Users\Admin\AppData\Local\Temp\e57f08a.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:4768
                      • C:\Users\Admin\AppData\Local\Temp\e57ff5f.exe
                        C:\Users\Admin\AppData\Local\Temp\e57ff5f.exe
                        4⤵
                        • Executes dropped EXE
                        PID:4796
                      • C:\Users\Admin\AppData\Local\Temp\e5803e3.exe
                        C:\Users\Admin\AppData\Local\Temp\e5803e3.exe
                        4⤵
                        • Modifies firewall policy service
                        • UAC bypass
                        • Windows security bypass
                        • Executes dropped EXE
                        • Windows security modification
                        • Checks whether UAC is enabled
                        • Drops file in Windows directory
                        • Suspicious behavior: EnumeratesProcesses
                        • Suspicious use of WriteProcessMemory
                        • System policy modification
                        PID:2432
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3544
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3716
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3816
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3920
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4008
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3848
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:4360
                              • 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:3124
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window
                                  1⤵
                                    PID:320
                                    • 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=122.0.6261.70 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=122.0.2365.52 --initial-client-data=0x238,0x23c,0x240,0x234,0x2b0,0x7ffe57e72e98,0x7ffe57e72ea4,0x7ffe57e72eb0
                                      2⤵
                                        PID:2944
                                      • 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=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAAAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --mojo-platform-channel-handle=2280 --field-trial-handle=2284,i,9807419199535700662,2319175108930815708,262144 --variations-seed-version /prefetch:2
                                        2⤵
                                          PID:2560
                                        • 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 --mojo-platform-channel-handle=2328 --field-trial-handle=2284,i,9807419199535700662,2319175108930815708,262144 --variations-seed-version /prefetch:3
                                          2⤵
                                            PID:4604
                                          • 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 --mojo-platform-channel-handle=2472 --field-trial-handle=2284,i,9807419199535700662,2319175108930815708,262144 --variations-seed-version /prefetch:8
                                            2⤵
                                              PID:3864
                                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --instant-process --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=11 --mojo-platform-channel-handle=5232 --field-trial-handle=2284,i,9807419199535700662,2319175108930815708,262144 --variations-seed-version /prefetch:1
                                              2⤵
                                                PID:768
                                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=12 --mojo-platform-channel-handle=5540 --field-trial-handle=2284,i,9807419199535700662,2319175108930815708,262144 --variations-seed-version /prefetch:1
                                                2⤵
                                                  PID:3172
                                                • 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 --mojo-platform-channel-handle=4220 --field-trial-handle=2284,i,9807419199535700662,2319175108930815708,262144 --variations-seed-version /prefetch:8
                                                  2⤵
                                                    PID:4452

                                                Network

                                                MITRE ATT&CK Enterprise v15

                                                Replay Monitor

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                                                Downloads

                                                • C:\Users\Admin\AppData\Local\Temp\e57f08a.exe

                                                  Filesize

                                                  97KB

                                                  MD5

                                                  fc5a54868f0a42e718bfcea570204cae

                                                  SHA1

                                                  f45ffb614b19b58ba06e04c5176216134dda5234

                                                  SHA256

                                                  152f0503de1c4d5cbf2812d9888bccf6cac0cfc14cce8676b35b261041cfdccd

                                                  SHA512

                                                  37c25d3fd41cfcca8d32596d27258b1cb1096e5fdab82681feb5d95f94412f209bd7b8354656ac224c57e0b8766cda597917c95a89e60642f09b862159a4753a

                                                • C:\Windows\SYSTEM.INI

                                                  Filesize

                                                  256B

                                                  MD5

                                                  f8a8160373d4476f30d690651187e3bf

                                                  SHA1

                                                  3683dd46a12b11d963bf8f547d29a6f80027c4c0

                                                  SHA256

                                                  fbe0097e7c6c08e4d59d3359d7726e0cd5bcb191cc6fedff731f45c8f3b24b24

                                                  SHA512

                                                  481792a0d753f08579afca01178917c5fbf7636a4596fd59e7c427bc996958f8ec7f9aa152244fe77dd000914cbc6d73b8044b081d96ab9686a7f772a7bc8be9

                                                • memory/2408-30-0x0000000003930000-0x0000000003931000-memory.dmp

                                                  Filesize

                                                  4KB

                                                • memory/2408-29-0x0000000000BB0000-0x0000000000BB2000-memory.dmp

                                                  Filesize

                                                  8KB

                                                • memory/2408-0-0x0000000010000000-0x0000000010020000-memory.dmp

                                                  Filesize

                                                  128KB

                                                • memory/2408-22-0x0000000000BB0000-0x0000000000BB2000-memory.dmp

                                                  Filesize

                                                  8KB

                                                • memory/2408-23-0x0000000000BB0000-0x0000000000BB2000-memory.dmp

                                                  Filesize

                                                  8KB

                                                • memory/2432-93-0x0000000000B60000-0x0000000001C1A000-memory.dmp

                                                  Filesize

                                                  16.7MB

                                                • memory/2432-111-0x0000000000B60000-0x0000000001C1A000-memory.dmp

                                                  Filesize

                                                  16.7MB

                                                • memory/2432-110-0x0000000000400000-0x0000000000412000-memory.dmp

                                                  Filesize

                                                  72KB

                                                • memory/2432-46-0x0000000000400000-0x0000000000412000-memory.dmp

                                                  Filesize

                                                  72KB

                                                • memory/2432-89-0x0000000000B60000-0x0000000001C1A000-memory.dmp

                                                  Filesize

                                                  16.7MB

                                                • memory/2432-88-0x0000000000B60000-0x0000000001C1A000-memory.dmp

                                                  Filesize

                                                  16.7MB

                                                • memory/2432-90-0x0000000000B60000-0x0000000001C1A000-memory.dmp

                                                  Filesize

                                                  16.7MB

                                                • memory/2432-92-0x0000000000B60000-0x0000000001C1A000-memory.dmp

                                                  Filesize

                                                  16.7MB

                                                • memory/2432-85-0x0000000000B60000-0x0000000001C1A000-memory.dmp

                                                  Filesize

                                                  16.7MB

                                                • memory/2432-57-0x00000000001E0000-0x00000000001E2000-memory.dmp

                                                  Filesize

                                                  8KB

                                                • memory/2432-91-0x0000000000B60000-0x0000000001C1A000-memory.dmp

                                                  Filesize

                                                  16.7MB

                                                • memory/2432-96-0x0000000000B60000-0x0000000001C1A000-memory.dmp

                                                  Filesize

                                                  16.7MB

                                                • memory/2432-54-0x00000000001E0000-0x00000000001E2000-memory.dmp

                                                  Filesize

                                                  8KB

                                                • memory/2432-52-0x00000000001F0000-0x00000000001F1000-memory.dmp

                                                  Filesize

                                                  4KB

                                                • memory/2432-87-0x0000000000B60000-0x0000000001C1A000-memory.dmp

                                                  Filesize

                                                  16.7MB

                                                • memory/4768-45-0x0000000000880000-0x000000000193A000-memory.dmp

                                                  Filesize

                                                  16.7MB

                                                • memory/4768-20-0x0000000000880000-0x000000000193A000-memory.dmp

                                                  Filesize

                                                  16.7MB

                                                • memory/4768-37-0x0000000000880000-0x000000000193A000-memory.dmp

                                                  Filesize

                                                  16.7MB

                                                • memory/4768-48-0x0000000000880000-0x000000000193A000-memory.dmp

                                                  Filesize

                                                  16.7MB

                                                • memory/4768-47-0x0000000000880000-0x000000000193A000-memory.dmp

                                                  Filesize

                                                  16.7MB

                                                • memory/4768-11-0x0000000000880000-0x000000000193A000-memory.dmp

                                                  Filesize

                                                  16.7MB

                                                • memory/4768-13-0x0000000000880000-0x000000000193A000-memory.dmp

                                                  Filesize

                                                  16.7MB

                                                • memory/4768-5-0x0000000000400000-0x0000000000412000-memory.dmp

                                                  Filesize

                                                  72KB

                                                • memory/4768-6-0x0000000000880000-0x000000000193A000-memory.dmp

                                                  Filesize

                                                  16.7MB

                                                • memory/4768-27-0x0000000001CD0000-0x0000000001CD1000-memory.dmp

                                                  Filesize

                                                  4KB

                                                • memory/4768-8-0x0000000000880000-0x000000000193A000-memory.dmp

                                                  Filesize

                                                  16.7MB

                                                • memory/4768-59-0x0000000000880000-0x000000000193A000-memory.dmp

                                                  Filesize

                                                  16.7MB

                                                • memory/4768-61-0x0000000000880000-0x000000000193A000-memory.dmp

                                                  Filesize

                                                  16.7MB

                                                • memory/4768-67-0x0000000000770000-0x0000000000772000-memory.dmp

                                                  Filesize

                                                  8KB

                                                • memory/4768-80-0x0000000000400000-0x0000000000412000-memory.dmp

                                                  Filesize

                                                  72KB

                                                • memory/4768-72-0x0000000000880000-0x000000000193A000-memory.dmp

                                                  Filesize

                                                  16.7MB

                                                • memory/4768-12-0x0000000000880000-0x000000000193A000-memory.dmp

                                                  Filesize

                                                  16.7MB

                                                • memory/4768-14-0x0000000000880000-0x000000000193A000-memory.dmp

                                                  Filesize

                                                  16.7MB

                                                • memory/4768-31-0x0000000000770000-0x0000000000772000-memory.dmp

                                                  Filesize

                                                  8KB

                                                • memory/4768-34-0x0000000000770000-0x0000000000772000-memory.dmp

                                                  Filesize

                                                  8KB

                                                • memory/4768-9-0x0000000000880000-0x000000000193A000-memory.dmp

                                                  Filesize

                                                  16.7MB

                                                • memory/4768-21-0x0000000000880000-0x000000000193A000-memory.dmp

                                                  Filesize

                                                  16.7MB

                                                • memory/4768-36-0x0000000000880000-0x000000000193A000-memory.dmp

                                                  Filesize

                                                  16.7MB

                                                • memory/4768-10-0x0000000000880000-0x000000000193A000-memory.dmp

                                                  Filesize

                                                  16.7MB

                                                • memory/4796-35-0x0000000000400000-0x0000000000412000-memory.dmp

                                                  Filesize

                                                  72KB

                                                • memory/4796-84-0x0000000000400000-0x0000000000412000-memory.dmp

                                                  Filesize

                                                  72KB

                                                • memory/4796-56-0x00000000001E0000-0x00000000001E2000-memory.dmp

                                                  Filesize

                                                  8KB

                                                • memory/4796-50-0x00000000001F0000-0x00000000001F1000-memory.dmp

                                                  Filesize

                                                  4KB

                                                • memory/4796-53-0x00000000001E0000-0x00000000001E2000-memory.dmp

                                                  Filesize

                                                  8KB