Analysis

  • max time kernel
    149s
  • max time network
    130s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-05-2024 07:48

General

  • Target

    a4b8d5ea6536eb32a528703c7bc9f4c0_NeikiAnalytics.exe

  • Size

    97KB

  • MD5

    a4b8d5ea6536eb32a528703c7bc9f4c0

  • SHA1

    e913b0d106b59edeb6eb960ea77ebaca64531460

  • SHA256

    ed24f4d56165e0be9a2fa6aee0396600d872c415a7aaaedc27616593cbd8a329

  • SHA512

    72d70041762892103ad6138574c7573d9e15e5037e09f5c2fba84747bb0ccbe193ed15f446cea53304ddad339c463ad61ba2615aeeeaaa79a2f54dd3a9f39bd5

  • SSDEEP

    3072:+LGe7R8Df68RgXnQZcZ9jTBm+wFAsrF+WTXY:+HdsS8RwzjlmBrsmXY

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 3 IoCs
  • Sality

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

  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 6 IoCs
  • UPX packed file 25 IoCs

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

  • Windows security modification 2 TTPs 7 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 9 IoCs

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

  • Drops file in Windows directory 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 47 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\fontdrvhost.exe
    "fontdrvhost.exe"
    1⤵
      PID:780
    • 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:2488
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2496
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2676
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3524
                  • C:\Users\Admin\AppData\Local\Temp\a4b8d5ea6536eb32a528703c7bc9f4c0_NeikiAnalytics.exe
                    "C:\Users\Admin\AppData\Local\Temp\a4b8d5ea6536eb32a528703c7bc9f4c0_NeikiAnalytics.exe"
                    2⤵
                    • Modifies firewall policy service
                    • UAC bypass
                    • Windows security bypass
                    • 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:4764
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3656
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3848
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3944
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:4012
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:776
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:2308
                            • 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:4820
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window
                                1⤵
                                  PID:1156
                                  • 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,0x240,0x234,0x264,0x7ffe7ebcceb8,0x7ffe7ebccec4,0x7ffe7ebcced0
                                    2⤵
                                      PID:916
                                    • 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=2336,i,13281073920029625837,8253721632651544158,262144 --variations-seed-version --mojo-platform-channel-handle=2332 /prefetch:2
                                      2⤵
                                        PID:4816
                                      • 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=1876,i,13281073920029625837,8253721632651544158,262144 --variations-seed-version --mojo-platform-channel-handle=2424 /prefetch:3
                                        2⤵
                                          PID:4292
                                        • 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=2064,i,13281073920029625837,8253721632651544158,262144 --variations-seed-version --mojo-platform-channel-handle=2684 /prefetch:8
                                          2⤵
                                            PID:4456
                                          • 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=4028,i,13281073920029625837,8253721632651544158,262144 --variations-seed-version --mojo-platform-channel-handle=3624 /prefetch:8
                                            2⤵
                                              PID:5104
                                          • C:\Windows\System32\RuntimeBroker.exe
                                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                                            1⤵
                                              PID:4828
                                            • C:\Windows\system32\backgroundTaskHost.exe
                                              "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                              1⤵
                                                PID:1304
                                              • C:\Windows\system32\backgroundTaskHost.exe
                                                "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                                1⤵
                                                  PID:3004
                                                • C:\Windows\system32\BackgroundTaskHost.exe
                                                  "C:\Windows\system32\BackgroundTaskHost.exe" -ServerName:BackgroundTaskHost.WebAccountProvider
                                                  1⤵
                                                    PID:1816
                                                  • C:\Windows\System32\RuntimeBroker.exe
                                                    C:\Windows\System32\RuntimeBroker.exe -Embedding
                                                    1⤵
                                                      PID:816

                                                    Network

                                                    MITRE ATT&CK Matrix ATT&CK v13

                                                    Persistence

                                                    Create or Modify System Process

                                                    1
                                                    T1543

                                                    Windows Service

                                                    1
                                                    T1543.003

                                                    Privilege Escalation

                                                    Create or Modify System Process

                                                    1
                                                    T1543

                                                    Windows Service

                                                    1
                                                    T1543.003

                                                    Abuse Elevation Control Mechanism

                                                    1
                                                    T1548

                                                    Bypass User Account Control

                                                    1
                                                    T1548.002

                                                    Defense Evasion

                                                    Modify Registry

                                                    5
                                                    T1112

                                                    Abuse Elevation Control Mechanism

                                                    1
                                                    T1548

                                                    Bypass User Account Control

                                                    1
                                                    T1548.002

                                                    Impair Defenses

                                                    3
                                                    T1562

                                                    Disable or Modify Tools

                                                    3
                                                    T1562.001

                                                    Discovery

                                                    System Information Discovery

                                                    2
                                                    T1082

                                                    Query Registry

                                                    1
                                                    T1012

                                                    Peripheral Device Discovery

                                                    1
                                                    T1120

                                                    Replay Monitor

                                                    Loading Replay Monitor...

                                                    Downloads

                                                    • memory/4764-0-0x0000000000400000-0x0000000000412000-memory.dmp
                                                      Filesize

                                                      72KB

                                                    • memory/4764-1-0x00000000007E0000-0x000000000189A000-memory.dmp
                                                      Filesize

                                                      16.7MB

                                                    • memory/4764-7-0x00000000007E0000-0x000000000189A000-memory.dmp
                                                      Filesize

                                                      16.7MB

                                                    • memory/4764-5-0x00000000007E0000-0x000000000189A000-memory.dmp
                                                      Filesize

                                                      16.7MB

                                                    • memory/4764-18-0x00000000004E0000-0x00000000004E2000-memory.dmp
                                                      Filesize

                                                      8KB

                                                    • memory/4764-17-0x00000000004E0000-0x00000000004E2000-memory.dmp
                                                      Filesize

                                                      8KB

                                                    • memory/4764-14-0x00000000007E0000-0x000000000189A000-memory.dmp
                                                      Filesize

                                                      16.7MB

                                                    • memory/4764-13-0x00000000007E0000-0x000000000189A000-memory.dmp
                                                      Filesize

                                                      16.7MB

                                                    • memory/4764-19-0x00000000007E0000-0x000000000189A000-memory.dmp
                                                      Filesize

                                                      16.7MB

                                                    • memory/4764-20-0x00000000007E0000-0x000000000189A000-memory.dmp
                                                      Filesize

                                                      16.7MB

                                                    • memory/4764-6-0x00000000007E0000-0x000000000189A000-memory.dmp
                                                      Filesize

                                                      16.7MB

                                                    • memory/4764-16-0x00000000004F0000-0x00000000004F1000-memory.dmp
                                                      Filesize

                                                      4KB

                                                    • memory/4764-15-0x00000000004E0000-0x00000000004E2000-memory.dmp
                                                      Filesize

                                                      8KB

                                                    • memory/4764-4-0x00000000007E0000-0x000000000189A000-memory.dmp
                                                      Filesize

                                                      16.7MB

                                                    • memory/4764-21-0x00000000007E0000-0x000000000189A000-memory.dmp
                                                      Filesize

                                                      16.7MB

                                                    • memory/4764-23-0x00000000007E0000-0x000000000189A000-memory.dmp
                                                      Filesize

                                                      16.7MB

                                                    • memory/4764-22-0x00000000007E0000-0x000000000189A000-memory.dmp
                                                      Filesize

                                                      16.7MB

                                                    • memory/4764-24-0x00000000007E0000-0x000000000189A000-memory.dmp
                                                      Filesize

                                                      16.7MB

                                                    • memory/4764-25-0x00000000007E0000-0x000000000189A000-memory.dmp
                                                      Filesize

                                                      16.7MB

                                                    • memory/4764-26-0x00000000007E0000-0x000000000189A000-memory.dmp
                                                      Filesize

                                                      16.7MB

                                                    • memory/4764-28-0x00000000007E0000-0x000000000189A000-memory.dmp
                                                      Filesize

                                                      16.7MB

                                                    • memory/4764-29-0x00000000007E0000-0x000000000189A000-memory.dmp
                                                      Filesize

                                                      16.7MB

                                                    • memory/4764-30-0x00000000007E0000-0x000000000189A000-memory.dmp
                                                      Filesize

                                                      16.7MB

                                                    • memory/4764-31-0x00000000007E0000-0x000000000189A000-memory.dmp
                                                      Filesize

                                                      16.7MB

                                                    • memory/4764-33-0x00000000007E0000-0x000000000189A000-memory.dmp
                                                      Filesize

                                                      16.7MB

                                                    • memory/4764-35-0x00000000007E0000-0x000000000189A000-memory.dmp
                                                      Filesize

                                                      16.7MB

                                                    • memory/4764-37-0x00000000007E0000-0x000000000189A000-memory.dmp
                                                      Filesize

                                                      16.7MB

                                                    • memory/4764-39-0x00000000007E0000-0x000000000189A000-memory.dmp
                                                      Filesize

                                                      16.7MB

                                                    • memory/4764-41-0x00000000007E0000-0x000000000189A000-memory.dmp
                                                      Filesize

                                                      16.7MB

                                                    • memory/4764-43-0x00000000007E0000-0x000000000189A000-memory.dmp
                                                      Filesize

                                                      16.7MB

                                                    • memory/4764-62-0x0000000000400000-0x0000000000412000-memory.dmp
                                                      Filesize

                                                      72KB

                                                    • memory/4764-53-0x00000000004E0000-0x00000000004E2000-memory.dmp
                                                      Filesize

                                                      8KB