Analysis

  • max time kernel
    123s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-06-2024 01:59

General

  • Target

    77da93699a35376456421b2ed5e6ce90_NeikiAnalytics.exe

  • Size

    999KB

  • MD5

    77da93699a35376456421b2ed5e6ce90

  • SHA1

    7100f453d4c6e82cf714e9f131074135aa80df6e

  • SHA256

    63aabe74b886ff7819f632fe8e901f54635925210d5cb097fed975d61eccef12

  • SHA512

    8957ca1400bba55df453996ea995ead32ae768112a8e62503b3209cc982f230cb1965e819df48bc7bfcfe7305fd3c8c27facb4f06d9121c418e952a143d29ed9

  • SSDEEP

    24576:S1chJKBPsXhk1Ve18QW5J3i+Z18i/SC/tROyfo/yA5ZSHwKziWijIVj:Phk1Ve18QWJ3i+fB6C/bOD6AeHhiW0Oj

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

http://www.klkjwre9fqwieluoi.info/

http://kukutrustnet777888.info/

Signatures

  • Modifies firewall policy service 3 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 39 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 21 IoCs

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

  • Drops autorun.inf file 1 TTPs 2 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in Program Files directory 12 IoCs
  • Drops file in Windows directory 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 24 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 64 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:788
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:380
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2984
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2132
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2760
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3424
                  • C:\Users\Admin\AppData\Local\Temp\77da93699a35376456421b2ed5e6ce90_NeikiAnalytics.exe
                    "C:\Users\Admin\AppData\Local\Temp\77da93699a35376456421b2ed5e6ce90_NeikiAnalytics.exe"
                    2⤵
                    • Modifies firewall policy service
                    • UAC bypass
                    • Windows security bypass
                    • Windows security modification
                    • Checks whether UAC is enabled
                    • Enumerates connected drives
                    • Drops autorun.inf file
                    • 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:3408
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3540
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3720
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3816
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3884
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:3968
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4192
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:4684
                              • 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:1512
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                  1⤵
                                    PID:3708
                                  • C:\Windows\System32\RuntimeBroker.exe
                                    C:\Windows\System32\RuntimeBroker.exe -Embedding
                                    1⤵
                                      PID:2996
                                    • C:\Windows\System32\RuntimeBroker.exe
                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                      1⤵
                                        PID:4036

                                      Network

                                      MITRE ATT&CK Matrix ATT&CK v13

                                      Initial Access

                                      Replication Through Removable Media

                                      1
                                      T1091

                                      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

                                      Lateral Movement

                                      Replication Through Removable Media

                                      1
                                      T1091

                                      Replay Monitor

                                      Loading Replay Monitor...

                                      Downloads

                                      • F:\btjx.exe
                                        Filesize

                                        100KB

                                        MD5

                                        3e71034aa856117859cc886de622af17

                                        SHA1

                                        9137e160a856936b09a3aa44a65677b2376b8d9f

                                        SHA256

                                        61280df2ee3a8665be7c954c7ab4239aeccab2062bb38a1677d35d8a325e92eb

                                        SHA512

                                        cc0ec08e45e9ef9a9e807daf9d9fc6aae154dfecfa04b1178edac4e747c8833de5fbb98971682728872f7c94f8e09e3e717db2b4bd85a90265e8a93f86007ea6

                                      • memory/3408-25-0x00000000028E0000-0x000000000396E000-memory.dmp
                                        Filesize

                                        16.6MB

                                      • memory/3408-71-0x00000000028E0000-0x000000000396E000-memory.dmp
                                        Filesize

                                        16.6MB

                                      • memory/3408-5-0x00000000028E0000-0x000000000396E000-memory.dmp
                                        Filesize

                                        16.6MB

                                      • memory/3408-9-0x00000000028E0000-0x000000000396E000-memory.dmp
                                        Filesize

                                        16.6MB

                                      • memory/3408-14-0x00000000006A0000-0x00000000006A2000-memory.dmp
                                        Filesize

                                        8KB

                                      • memory/3408-13-0x00000000006A0000-0x00000000006A2000-memory.dmp
                                        Filesize

                                        8KB

                                      • memory/3408-11-0x00000000006B0000-0x00000000006B1000-memory.dmp
                                        Filesize

                                        4KB

                                      • memory/3408-10-0x00000000006A0000-0x00000000006A2000-memory.dmp
                                        Filesize

                                        8KB

                                      • memory/3408-6-0x00000000028E0000-0x000000000396E000-memory.dmp
                                        Filesize

                                        16.6MB

                                      • memory/3408-4-0x00000000028E0000-0x000000000396E000-memory.dmp
                                        Filesize

                                        16.6MB

                                      • memory/3408-3-0x00000000028E0000-0x000000000396E000-memory.dmp
                                        Filesize

                                        16.6MB

                                      • memory/3408-1-0x00000000028E0000-0x000000000396E000-memory.dmp
                                        Filesize

                                        16.6MB

                                      • memory/3408-12-0x00000000028E0000-0x000000000396E000-memory.dmp
                                        Filesize

                                        16.6MB

                                      • memory/3408-15-0x00000000028E0000-0x000000000396E000-memory.dmp
                                        Filesize

                                        16.6MB

                                      • memory/3408-16-0x00000000028E0000-0x000000000396E000-memory.dmp
                                        Filesize

                                        16.6MB

                                      • memory/3408-17-0x00000000028E0000-0x000000000396E000-memory.dmp
                                        Filesize

                                        16.6MB

                                      • memory/3408-26-0x00000000028E0000-0x000000000396E000-memory.dmp
                                        Filesize

                                        16.6MB

                                      • memory/3408-19-0x00000000028E0000-0x000000000396E000-memory.dmp
                                        Filesize

                                        16.6MB

                                      • memory/3408-21-0x00000000028E0000-0x000000000396E000-memory.dmp
                                        Filesize

                                        16.6MB

                                      • memory/3408-22-0x0000000000400000-0x000000000045E000-memory.dmp
                                        Filesize

                                        376KB

                                      • memory/3408-23-0x00000000028E0000-0x000000000396E000-memory.dmp
                                        Filesize

                                        16.6MB

                                      • memory/3408-0-0x0000000000400000-0x000000000045E000-memory.dmp
                                        Filesize

                                        376KB

                                      • memory/3408-29-0x00000000028E0000-0x000000000396E000-memory.dmp
                                        Filesize

                                        16.6MB

                                      • memory/3408-8-0x00000000028E0000-0x000000000396E000-memory.dmp
                                        Filesize

                                        16.6MB

                                      • memory/3408-18-0x00000000028E0000-0x000000000396E000-memory.dmp
                                        Filesize

                                        16.6MB

                                      • memory/3408-31-0x00000000028E0000-0x000000000396E000-memory.dmp
                                        Filesize

                                        16.6MB

                                      • memory/3408-33-0x00000000028E0000-0x000000000396E000-memory.dmp
                                        Filesize

                                        16.6MB

                                      • memory/3408-37-0x00000000028E0000-0x000000000396E000-memory.dmp
                                        Filesize

                                        16.6MB

                                      • memory/3408-39-0x00000000028E0000-0x000000000396E000-memory.dmp
                                        Filesize

                                        16.6MB

                                      • memory/3408-42-0x00000000028E0000-0x000000000396E000-memory.dmp
                                        Filesize

                                        16.6MB

                                      • memory/3408-43-0x00000000028E0000-0x000000000396E000-memory.dmp
                                        Filesize

                                        16.6MB

                                      • memory/3408-45-0x00000000028E0000-0x000000000396E000-memory.dmp
                                        Filesize

                                        16.6MB

                                      • memory/3408-46-0x00000000028E0000-0x000000000396E000-memory.dmp
                                        Filesize

                                        16.6MB

                                      • memory/3408-48-0x00000000028E0000-0x000000000396E000-memory.dmp
                                        Filesize

                                        16.6MB

                                      • memory/3408-55-0x00000000028E0000-0x000000000396E000-memory.dmp
                                        Filesize

                                        16.6MB

                                      • memory/3408-56-0x00000000028E0000-0x000000000396E000-memory.dmp
                                        Filesize

                                        16.6MB

                                      • memory/3408-58-0x00000000028E0000-0x000000000396E000-memory.dmp
                                        Filesize

                                        16.6MB

                                      • memory/3408-60-0x00000000028E0000-0x000000000396E000-memory.dmp
                                        Filesize

                                        16.6MB

                                      • memory/3408-61-0x00000000028E0000-0x000000000396E000-memory.dmp
                                        Filesize

                                        16.6MB

                                      • memory/3408-63-0x00000000028E0000-0x000000000396E000-memory.dmp
                                        Filesize

                                        16.6MB

                                      • memory/3408-66-0x00000000028E0000-0x000000000396E000-memory.dmp
                                        Filesize

                                        16.6MB

                                      • memory/3408-68-0x00000000028E0000-0x000000000396E000-memory.dmp
                                        Filesize

                                        16.6MB

                                      • memory/3408-69-0x00000000028E0000-0x000000000396E000-memory.dmp
                                        Filesize

                                        16.6MB

                                      • memory/3408-70-0x00000000006A0000-0x00000000006A2000-memory.dmp
                                        Filesize

                                        8KB

                                      • memory/3408-27-0x00000000028E0000-0x000000000396E000-memory.dmp
                                        Filesize

                                        16.6MB

                                      • memory/3408-7-0x00000000028E0000-0x000000000396E000-memory.dmp
                                        Filesize

                                        16.6MB