Analysis

  • max time kernel
    51s
  • max time network
    54s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-06-2024 13:32

General

  • Target

    973f9a1722c276701690dfb5e64a9d50_NeikiAnalytics.dll

  • Size

    120KB

  • MD5

    973f9a1722c276701690dfb5e64a9d50

  • SHA1

    8970a94ed060b6a2de2e6fd04dcaffaac63cb968

  • SHA256

    96ff5ebeadf9a22028e99b8feef45df17e89c677a0109ca8e520c42f7d5f85e4

  • SHA512

    2170f0822074ee206219149fb0f12a66772d76d3f7ff5aca468d9557574760e48bb324cf50465afe01eb8115587b2b1b76fd7f1f0ca0e29e3b5cd9b4f94f6a07

  • SSDEEP

    1536:1lnUD7SdPdh5SjyqUd6Y7B0snDV1JrTMfFlT2vgoxxtEeBN2AN6T3:15C7O35onUd6QBbfNMfFlKIYD9UAY

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 33 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 14 IoCs

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

  • Drops file in Program Files directory 4 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:792
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:800
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:64
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2472
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2488
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2604
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3484
                  • C:\Windows\system32\rundll32.exe
                    rundll32.exe C:\Users\Admin\AppData\Local\Temp\973f9a1722c276701690dfb5e64a9d50_NeikiAnalytics.dll,#1
                    2⤵
                    • Suspicious use of WriteProcessMemory
                    PID:1660
                    • C:\Windows\SysWOW64\rundll32.exe
                      rundll32.exe C:\Users\Admin\AppData\Local\Temp\973f9a1722c276701690dfb5e64a9d50_NeikiAnalytics.dll,#1
                      3⤵
                      • Suspicious use of WriteProcessMemory
                      PID:900
                      • C:\Users\Admin\AppData\Local\Temp\e574d93.exe
                        C:\Users\Admin\AppData\Local\Temp\e574d93.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:4636
                      • C:\Users\Admin\AppData\Local\Temp\e574ebc.exe
                        C:\Users\Admin\AppData\Local\Temp\e574ebc.exe
                        4⤵
                        • Executes dropped EXE
                        PID:4820
                      • C:\Users\Admin\AppData\Local\Temp\e576978.exe
                        C:\Users\Admin\AppData\Local\Temp\e576978.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:3932
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3636
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3844
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3972
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:4040
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:668
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4104
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:2744
                              • 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:4312
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                  1⤵
                                    PID:1052
                                  • C:\Windows\System32\RuntimeBroker.exe
                                    C:\Windows\System32\RuntimeBroker.exe -Embedding
                                    1⤵
                                      PID:3196
                                    • C:\Windows\System32\RuntimeBroker.exe
                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                      1⤵
                                        PID:4416

                                      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\e574d93.exe
                                        Filesize

                                        97KB

                                        MD5

                                        50db462086ef134b5ec4cd159e5baac3

                                        SHA1

                                        48484a18d2b67fd0958a7ef6230e4c2eeaab1a58

                                        SHA256

                                        951c326fb0c7c0fe4386d1a7d8e9468320ec3a851e098be26cf16a156791dfa2

                                        SHA512

                                        46e98e863311deff2246997e4ec03499b74675bb9a562d65dcfaa569b5ea547f99b4317a4737677ca76bfb4fe004e305c5617a4393953265ad286632f5f361b5

                                      • C:\Windows\SYSTEM.INI
                                        Filesize

                                        257B

                                        MD5

                                        f00515c6b84b59d10cf8ad1f19c09b35

                                        SHA1

                                        7bd3c95900d64533e29063c303133b6bc8868761

                                        SHA256

                                        73142df8a1ac1dc36928a4e01d32794a07a3d13abfc6f2d706d34fa60760e8f9

                                        SHA512

                                        a08c308ad3e9eae7dd805c6f970bb15e2f4da029e20e0172dcc2b4318bf68bb6c5e7ce3897476cde5e9f4e776d67c0607e8aaa1a66c3fc8254595eab762c7828

                                      • memory/900-28-0x00000000038B0000-0x00000000038B2000-memory.dmp
                                        Filesize

                                        8KB

                                      • memory/900-15-0x00000000038B0000-0x00000000038B2000-memory.dmp
                                        Filesize

                                        8KB

                                      • memory/900-14-0x00000000038B0000-0x00000000038B2000-memory.dmp
                                        Filesize

                                        8KB

                                      • memory/900-16-0x0000000003F10000-0x0000000003F11000-memory.dmp
                                        Filesize

                                        4KB

                                      • memory/900-0-0x0000000010000000-0x0000000010020000-memory.dmp
                                        Filesize

                                        128KB

                                      • memory/3932-131-0x0000000000400000-0x0000000000412000-memory.dmp
                                        Filesize

                                        72KB

                                      • memory/3932-62-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                        Filesize

                                        8KB

                                      • memory/3932-64-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                        Filesize

                                        8KB

                                      • memory/3932-51-0x0000000000400000-0x0000000000412000-memory.dmp
                                        Filesize

                                        72KB

                                      • memory/3932-61-0x00000000001F0000-0x00000000001F1000-memory.dmp
                                        Filesize

                                        4KB

                                      • memory/3932-118-0x0000000000B50000-0x0000000001C0A000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/3932-132-0x0000000000B50000-0x0000000001C0A000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4636-42-0x0000000000800000-0x00000000018BA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4636-13-0x0000000000800000-0x00000000018BA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4636-9-0x0000000000800000-0x00000000018BA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4636-34-0x0000000000800000-0x00000000018BA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4636-5-0x0000000000400000-0x0000000000412000-memory.dmp
                                        Filesize

                                        72KB

                                      • memory/4636-32-0x0000000000800000-0x00000000018BA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4636-35-0x0000000000800000-0x00000000018BA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4636-26-0x0000000000800000-0x00000000018BA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4636-36-0x0000000000800000-0x00000000018BA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4636-37-0x0000000000800000-0x00000000018BA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4636-38-0x0000000000800000-0x00000000018BA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4636-39-0x0000000000800000-0x00000000018BA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4636-40-0x0000000000800000-0x00000000018BA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4636-19-0x0000000001A00000-0x0000000001A01000-memory.dmp
                                        Filesize

                                        4KB

                                      • memory/4636-43-0x0000000000800000-0x00000000018BA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4636-27-0x00000000005F0000-0x00000000005F2000-memory.dmp
                                        Filesize

                                        8KB

                                      • memory/4636-52-0x0000000000800000-0x00000000018BA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4636-54-0x0000000000800000-0x00000000018BA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4636-55-0x0000000000800000-0x00000000018BA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4636-29-0x00000000005F0000-0x00000000005F2000-memory.dmp
                                        Filesize

                                        8KB

                                      • memory/4636-6-0x0000000000800000-0x00000000018BA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4636-8-0x0000000000800000-0x00000000018BA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4636-10-0x0000000000800000-0x00000000018BA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4636-12-0x0000000000800000-0x00000000018BA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4636-11-0x0000000000800000-0x00000000018BA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4636-65-0x0000000000800000-0x00000000018BA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4636-67-0x0000000000800000-0x00000000018BA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4636-70-0x0000000000800000-0x00000000018BA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4636-72-0x0000000000800000-0x00000000018BA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4636-74-0x0000000000800000-0x00000000018BA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4636-76-0x0000000000800000-0x00000000018BA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4636-78-0x0000000000800000-0x00000000018BA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4636-80-0x0000000000800000-0x00000000018BA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4636-82-0x0000000000800000-0x00000000018BA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4636-83-0x0000000000800000-0x00000000018BA000-memory.dmp
                                        Filesize

                                        16.7MB

                                      • memory/4636-102-0x0000000000400000-0x0000000000412000-memory.dmp
                                        Filesize

                                        72KB

                                      • memory/4636-93-0x00000000005F0000-0x00000000005F2000-memory.dmp
                                        Filesize

                                        8KB

                                      • memory/4820-106-0x0000000000400000-0x0000000000412000-memory.dmp
                                        Filesize

                                        72KB

                                      • memory/4820-58-0x00000000001F0000-0x00000000001F1000-memory.dmp
                                        Filesize

                                        4KB

                                      • memory/4820-59-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                        Filesize

                                        8KB

                                      • memory/4820-63-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                        Filesize

                                        8KB

                                      • memory/4820-33-0x0000000000400000-0x0000000000412000-memory.dmp
                                        Filesize

                                        72KB