Analysis

  • max time kernel
    142s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-06-2024 08:36

General

  • Target

    6b88e58ff534616b9a7383cc614e2630_NeikiAnalytics.dll

  • Size

    120KB

  • MD5

    6b88e58ff534616b9a7383cc614e2630

  • SHA1

    74950f81f6dc23c4eab8b50e17741c698ccdc881

  • SHA256

    291d6986985ecb6ef6dc57ce9b049f8cf15653fe4020a8a5b5bd7398d412d58d

  • SHA512

    727328031ac003da47845c831c251fa74e92670c235e06f0bc59933f581cfcecfd48a5cdb06888627ca36063baea35c143e03734dcc1dcdd32526cd1495db35e

  • SSDEEP

    3072:acSjO7f9dmfqq6I+Uc19vw4nhtdEed50:Bo0oHr+UmPRLd50

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 4 IoCs
  • UPX packed file 29 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 6 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:792
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:796
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:316
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2376
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2404
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2520
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3156
                  • C:\Windows\system32\rundll32.exe
                    rundll32.exe C:\Users\Admin\AppData\Local\Temp\6b88e58ff534616b9a7383cc614e2630_NeikiAnalytics.dll,#1
                    2⤵
                    • Suspicious use of WriteProcessMemory
                    PID:4188
                    • C:\Windows\SysWOW64\rundll32.exe
                      rundll32.exe C:\Users\Admin\AppData\Local\Temp\6b88e58ff534616b9a7383cc614e2630_NeikiAnalytics.dll,#1
                      3⤵
                      • Suspicious use of WriteProcessMemory
                      PID:4184
                      • C:\Users\Admin\AppData\Local\Temp\e57fe26.exe
                        C:\Users\Admin\AppData\Local\Temp\e57fe26.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:944
                      • C:\Users\Admin\AppData\Local\Temp\e58050c.exe
                        C:\Users\Admin\AppData\Local\Temp\e58050c.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
                        • System policy modification
                        PID:4616
                      • C:\Users\Admin\AppData\Local\Temp\e583728.exe
                        C:\Users\Admin\AppData\Local\Temp\e583728.exe
                        4⤵
                        • Executes dropped EXE
                        PID:4504
                      • C:\Users\Admin\AppData\Local\Temp\e583812.exe
                        C:\Users\Admin\AppData\Local\Temp\e583812.exe
                        4⤵
                        • Executes dropped EXE
                        PID:1492
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3484
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3692
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3792
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3928
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4012
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3864
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:4320
                              • 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:4976
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window
                                  1⤵
                                    PID:2132
                                    • 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,0x240,0x234,0x2b4,0x7ffdb24e2e98,0x7ffdb24e2ea4,0x7ffdb24e2eb0
                                      2⤵
                                        PID:2352
                                      • 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=2268 --field-trial-handle=2272,i,4858140932023865871,5726683989663339295,262144 --variations-seed-version /prefetch:2
                                        2⤵
                                          PID:4028
                                        • 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=3228 --field-trial-handle=2272,i,4858140932023865871,5726683989663339295,262144 --variations-seed-version /prefetch:3
                                          2⤵
                                            PID:1828
                                          • 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=3336 --field-trial-handle=2272,i,4858140932023865871,5726683989663339295,262144 --variations-seed-version /prefetch:8
                                            2⤵
                                              PID:4160
                                            • 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=5396 --field-trial-handle=2272,i,4858140932023865871,5726683989663339295,262144 --variations-seed-version /prefetch:1
                                              2⤵
                                                PID:452
                                              • 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=5524 --field-trial-handle=2272,i,4858140932023865871,5726683989663339295,262144 --variations-seed-version /prefetch:1
                                                2⤵
                                                  PID:3336
                                                • 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=3700 --field-trial-handle=2272,i,4858140932023865871,5726683989663339295,262144 --variations-seed-version /prefetch:8
                                                  2⤵
                                                    PID:3092

                                                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

                                                • C:\Users\Admin\AppData\Local\Temp\e57fe26.exe
                                                  Filesize

                                                  97KB

                                                  MD5

                                                  d5f0a46918cbb64f792c16ee0fd59269

                                                  SHA1

                                                  3b80fb9ce95e3c6985c91e5e00142c702f797012

                                                  SHA256

                                                  85ca6e11cdfb3bf38dbb146e9b765ccce21c8e9f49fbd88737223b43e538ab9f

                                                  SHA512

                                                  7c77a846e96ecaaa1f9b7b1cfa92d90f445fc2bc7fae93ed83eea1601b734a315987209f8696a8fd9b0d8343dfa56650ad9f7ad6032154d65e2ecf95ec51cf90

                                                • C:\Windows\SYSTEM.INI
                                                  Filesize

                                                  257B

                                                  MD5

                                                  f45770d49443428a62f6fb9f2474232d

                                                  SHA1

                                                  a138a5d7ede2bd32728662d7027e026c63192d6c

                                                  SHA256

                                                  b0f0850b9c09eb7c1aacf891a987c7bfc8b449e37e2eb26dd75cbd360697fca4

                                                  SHA512

                                                  3315c381eb5c40b90948a0145fbb7c9c46bc624e7843b990c14e02b6b9b91652459a45e7b32f9314178068c8b518911461d37046442aff023a4cf694b708d1c2

                                                • memory/944-37-0x0000000000830000-0x00000000018EA000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/944-10-0x0000000000830000-0x00000000018EA000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/944-9-0x0000000000830000-0x00000000018EA000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/944-66-0x00000000037A0000-0x00000000037A2000-memory.dmp
                                                  Filesize

                                                  8KB

                                                • memory/944-14-0x0000000000830000-0x00000000018EA000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/944-13-0x0000000000830000-0x00000000018EA000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/944-12-0x0000000000830000-0x00000000018EA000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/944-15-0x0000000000830000-0x00000000018EA000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/944-18-0x0000000000830000-0x00000000018EA000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/944-31-0x00000000037A0000-0x00000000037A2000-memory.dmp
                                                  Filesize

                                                  8KB

                                                • memory/944-78-0x0000000000400000-0x0000000000412000-memory.dmp
                                                  Filesize

                                                  72KB

                                                • memory/944-32-0x00000000037A0000-0x00000000037A2000-memory.dmp
                                                  Filesize

                                                  8KB

                                                • memory/944-59-0x0000000000830000-0x00000000018EA000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/944-17-0x0000000000830000-0x00000000018EA000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/944-58-0x0000000000830000-0x00000000018EA000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/944-55-0x0000000000830000-0x00000000018EA000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/944-11-0x0000000000830000-0x00000000018EA000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/944-7-0x0000000000830000-0x00000000018EA000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/944-27-0x0000000004370000-0x0000000004371000-memory.dmp
                                                  Filesize

                                                  4KB

                                                • memory/944-56-0x0000000000830000-0x00000000018EA000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/944-42-0x0000000000830000-0x00000000018EA000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/944-36-0x0000000000830000-0x00000000018EA000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/944-62-0x0000000000830000-0x00000000018EA000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/944-4-0x0000000000400000-0x0000000000412000-memory.dmp
                                                  Filesize

                                                  72KB

                                                • memory/1492-99-0x00000000001F0000-0x00000000001F1000-memory.dmp
                                                  Filesize

                                                  4KB

                                                • memory/1492-101-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                                  Filesize

                                                  8KB

                                                • memory/1492-141-0x0000000000400000-0x0000000000412000-memory.dmp
                                                  Filesize

                                                  72KB

                                                • memory/4184-0-0x0000000010000000-0x0000000010020000-memory.dmp
                                                  Filesize

                                                  128KB

                                                • memory/4184-51-0x0000000000C80000-0x0000000000C82000-memory.dmp
                                                  Filesize

                                                  8KB

                                                • memory/4184-24-0x0000000001010000-0x0000000001011000-memory.dmp
                                                  Filesize

                                                  4KB

                                                • memory/4184-25-0x0000000000C80000-0x0000000000C82000-memory.dmp
                                                  Filesize

                                                  8KB

                                                • memory/4184-29-0x0000000000C80000-0x0000000000C82000-memory.dmp
                                                  Filesize

                                                  8KB

                                                • memory/4184-23-0x0000000000C80000-0x0000000000C82000-memory.dmp
                                                  Filesize

                                                  8KB

                                                • memory/4504-47-0x0000000000400000-0x0000000000412000-memory.dmp
                                                  Filesize

                                                  72KB

                                                • memory/4504-100-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                                  Filesize

                                                  8KB

                                                • memory/4504-137-0x0000000000400000-0x0000000000412000-memory.dmp
                                                  Filesize

                                                  72KB

                                                • memory/4504-97-0x00000000001F0000-0x00000000001F1000-memory.dmp
                                                  Filesize

                                                  4KB

                                                • memory/4616-85-0x0000000000B30000-0x0000000001BEA000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/4616-87-0x0000000000B30000-0x0000000001BEA000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/4616-39-0x00000000001F0000-0x00000000001F1000-memory.dmp
                                                  Filesize

                                                  4KB

                                                • memory/4616-40-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                                  Filesize

                                                  8KB

                                                • memory/4616-82-0x0000000000B30000-0x0000000001BEA000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/4616-81-0x0000000000B30000-0x0000000001BEA000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/4616-89-0x0000000000B30000-0x0000000001BEA000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/4616-41-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                                  Filesize

                                                  8KB

                                                • memory/4616-86-0x0000000000B30000-0x0000000001BEA000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/4616-88-0x0000000000B30000-0x0000000001BEA000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/4616-84-0x0000000000B30000-0x0000000001BEA000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/4616-83-0x0000000000B30000-0x0000000001BEA000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/4616-132-0x0000000000B30000-0x0000000001BEA000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/4616-133-0x0000000000400000-0x0000000000412000-memory.dmp
                                                  Filesize

                                                  72KB

                                                • memory/4616-90-0x0000000000B30000-0x0000000001BEA000-memory.dmp
                                                  Filesize

                                                  16.7MB

                                                • memory/4616-35-0x0000000000400000-0x0000000000412000-memory.dmp
                                                  Filesize

                                                  72KB