Analysis

  • max time kernel
    141s
  • max time network
    110s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-06-2024 15:02

General

  • Target

    b064e4d47eaf54123cedd70576c480f26e50676552d611f381184f87d31ac3ee_NeikiAnalytics.dll

  • Size

    120KB

  • MD5

    959f6e3872de1c2c46cb5ab255d9e230

  • SHA1

    281ddb475e97ecc9b6ea55130f598ada6861a50c

  • SHA256

    b064e4d47eaf54123cedd70576c480f26e50676552d611f381184f87d31ac3ee

  • SHA512

    6856d6d867a1f35ae8c48835d220d9228ff26607e32666f8d03507ce4aebdb6003d54aa10629b41fabf5d5786b66b3b20d42d921f544f322a5839680252f11ac

  • SSDEEP

    3072:xobMMkfLUJeCuP1bh4OAbkFd2+FO85lKpwvxbQqUiz:mIpfLBbhHAb8Z7aCvZ1Ui

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 3 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 31 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 Program Files directory 3 IoCs
  • 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:808
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:812
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:380
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2652
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2664
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2868
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3368
                  • C:\Windows\system32\rundll32.exe
                    rundll32.exe C:\Users\Admin\AppData\Local\Temp\b064e4d47eaf54123cedd70576c480f26e50676552d611f381184f87d31ac3ee_NeikiAnalytics.dll,#1
                    2⤵
                    • Suspicious use of WriteProcessMemory
                    PID:1936
                    • C:\Windows\SysWOW64\rundll32.exe
                      rundll32.exe C:\Users\Admin\AppData\Local\Temp\b064e4d47eaf54123cedd70576c480f26e50676552d611f381184f87d31ac3ee_NeikiAnalytics.dll,#1
                      3⤵
                      • Suspicious use of WriteProcessMemory
                      PID:848
                      • C:\Users\Admin\AppData\Local\Temp\e575d62.exe
                        C:\Users\Admin\AppData\Local\Temp\e575d62.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 Program Files directory
                        • Drops file in Windows directory
                        • Suspicious behavior: EnumeratesProcesses
                        • Suspicious use of AdjustPrivilegeToken
                        • Suspicious use of WriteProcessMemory
                        • System policy modification
                        PID:1836
                      • C:\Users\Admin\AppData\Local\Temp\e575e5c.exe
                        C:\Users\Admin\AppData\Local\Temp\e575e5c.exe
                        4⤵
                        • Executes dropped EXE
                        PID:3552
                      • C:\Users\Admin\AppData\Local\Temp\e578165.exe
                        C:\Users\Admin\AppData\Local\Temp\e578165.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:3604
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3516
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3708
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3796
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3868
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:3992
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3404
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:2492
                              • 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:2552
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                  1⤵
                                    PID:540
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:1764
                                    • C:\Windows\System32\RuntimeBroker.exe
                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                      1⤵
                                        PID:3088
                                      • C:\Windows\System32\RuntimeBroker.exe
                                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                                        1⤵
                                          PID:3148

                                        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

                                        Impair Defenses

                                        4
                                        T1562

                                        Disable or Modify Tools

                                        3
                                        T1562.001

                                        Disable or Modify System Firewall

                                        1
                                        T1562.004

                                        Abuse Elevation Control Mechanism

                                        1
                                        T1548

                                        Bypass User Account Control

                                        1
                                        T1548.002

                                        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\e575d62.exe
                                          Filesize

                                          97KB

                                          MD5

                                          193e053a835a698d78894dc256459b59

                                          SHA1

                                          33cfff226050220b3fdaee30a4e7ef0cfeae4d38

                                          SHA256

                                          5ac9110bce19897027dc3c8a2bd17de961ebc5b4668bd86b5ccdb253deeb6b50

                                          SHA512

                                          b934dac8a366b7868101ef9416f9a75f89da7e7c06f73069f15369d1b060b0c7148e345710827556e6bd629ff66ee60e29acf3b01117fb16cbe2b20a7e4ca6f7

                                        • C:\Windows\SYSTEM.INI
                                          Filesize

                                          256B

                                          MD5

                                          3845f3dff7f834db0912022bf559cc42

                                          SHA1

                                          2285c06828ccc12082cda9a2fe7a088813f6dbb4

                                          SHA256

                                          91d62703637412c95c385f9b68c123b6e16e30369d092e6df54e10810124358a

                                          SHA512

                                          3615dab61ae2c303d4959d8c439b4ad1c95fcc8c9f683c44c8f955a9f62ca4868638ffb92343310b0f8ac9850e4f975dcb1ba3a7e69347487a7c7fe4e1d866e6

                                        • memory/848-13-0x0000000003F70000-0x0000000003F72000-memory.dmp
                                          Filesize

                                          8KB

                                        • memory/848-0-0x0000000010000000-0x0000000010020000-memory.dmp
                                          Filesize

                                          128KB

                                        • memory/848-26-0x0000000004610000-0x0000000004611000-memory.dmp
                                          Filesize

                                          4KB

                                        • memory/848-25-0x0000000003F70000-0x0000000003F72000-memory.dmp
                                          Filesize

                                          8KB

                                        • memory/848-19-0x0000000003F70000-0x0000000003F72000-memory.dmp
                                          Filesize

                                          8KB

                                        • memory/1836-36-0x0000000000860000-0x000000000191A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/1836-40-0x0000000000860000-0x000000000191A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/1836-11-0x0000000000860000-0x000000000191A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/1836-12-0x0000000000860000-0x000000000191A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/1836-27-0x0000000000860000-0x000000000191A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/1836-32-0x0000000000860000-0x000000000191A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/1836-28-0x0000000000860000-0x000000000191A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/1836-31-0x0000000000860000-0x000000000191A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/1836-30-0x0000000000630000-0x0000000000632000-memory.dmp
                                          Filesize

                                          8KB

                                        • memory/1836-29-0x0000000000630000-0x0000000000632000-memory.dmp
                                          Filesize

                                          8KB

                                        • memory/1836-9-0x0000000000860000-0x000000000191A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/1836-16-0x0000000000640000-0x0000000000641000-memory.dmp
                                          Filesize

                                          4KB

                                        • memory/1836-10-0x0000000000860000-0x000000000191A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/1836-73-0x0000000000860000-0x000000000191A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/1836-37-0x0000000000860000-0x000000000191A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/1836-38-0x0000000000860000-0x000000000191A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/1836-39-0x0000000000860000-0x000000000191A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/1836-8-0x0000000000860000-0x000000000191A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/1836-42-0x0000000000860000-0x000000000191A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/1836-6-0x0000000000860000-0x000000000191A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/1836-5-0x0000000000400000-0x0000000000412000-memory.dmp
                                          Filesize

                                          72KB

                                        • memory/1836-43-0x0000000000860000-0x000000000191A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/1836-53-0x0000000000860000-0x000000000191A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/1836-100-0x0000000000400000-0x0000000000412000-memory.dmp
                                          Filesize

                                          72KB

                                        • memory/1836-86-0x0000000000630000-0x0000000000632000-memory.dmp
                                          Filesize

                                          8KB

                                        • memory/1836-77-0x0000000000860000-0x000000000191A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/1836-76-0x0000000000860000-0x000000000191A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/1836-74-0x0000000000860000-0x000000000191A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/1836-75-0x0000000000860000-0x000000000191A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/1836-62-0x0000000000860000-0x000000000191A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/1836-63-0x0000000000860000-0x000000000191A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/1836-65-0x0000000000860000-0x000000000191A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/1836-68-0x0000000000860000-0x000000000191A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/1836-70-0x0000000000860000-0x000000000191A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/1836-72-0x0000000000860000-0x000000000191A000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3552-35-0x0000000000400000-0x0000000000412000-memory.dmp
                                          Filesize

                                          72KB

                                        • memory/3552-60-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                          Filesize

                                          8KB

                                        • memory/3552-55-0x00000000001F0000-0x00000000001F1000-memory.dmp
                                          Filesize

                                          4KB

                                        • memory/3552-58-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                          Filesize

                                          8KB

                                        • memory/3552-99-0x0000000000400000-0x0000000000412000-memory.dmp
                                          Filesize

                                          72KB

                                        • memory/3604-61-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                          Filesize

                                          8KB

                                        • memory/3604-57-0x00000000001F0000-0x00000000001F1000-memory.dmp
                                          Filesize

                                          4KB

                                        • memory/3604-59-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                          Filesize

                                          8KB

                                        • memory/3604-51-0x0000000000400000-0x0000000000412000-memory.dmp
                                          Filesize

                                          72KB

                                        • memory/3604-117-0x0000000000B30000-0x0000000001BEA000-memory.dmp
                                          Filesize

                                          16.7MB

                                        • memory/3604-130-0x0000000000400000-0x0000000000412000-memory.dmp
                                          Filesize

                                          72KB

                                        • memory/3604-131-0x0000000000B30000-0x0000000001BEA000-memory.dmp
                                          Filesize

                                          16.7MB