Analysis

  • max time kernel
    122s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-06-2024 10:36

General

  • Target

    a1deae72506040d645d8fbad147682ced3c2334fc69d92a4e5d9e07fb62fd02e_NeikiAnalytics.exe

  • Size

    153KB

  • MD5

    4642cbe59a69385c0789fc8fc9724e00

  • SHA1

    8846c2032e5a890435c916d2666c2c6482483cc8

  • SHA256

    a1deae72506040d645d8fbad147682ced3c2334fc69d92a4e5d9e07fb62fd02e

  • SHA512

    f3e484c7774e640608b11f8d42f18701b876f27b3ab3948e6c0c1c0eaf7254a30be5586a3d45030e9d446774b277776f0ce1e88387482b7e4b1eda83ede16349

  • SSDEEP

    3072:5x6o/2ar/bx4DDGWItPcC+HUAo2vsmpz4FRMSkMjXQc:5x6kPr/bOLOb+H3oeXYRvkMjX3

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 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 41 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 2 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:800
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:808
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:380
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2584
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2628
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2820
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3352
                  • C:\Users\Admin\AppData\Local\Temp\a1deae72506040d645d8fbad147682ced3c2334fc69d92a4e5d9e07fb62fd02e_NeikiAnalytics.exe
                    "C:\Users\Admin\AppData\Local\Temp\a1deae72506040d645d8fbad147682ced3c2334fc69d92a4e5d9e07fb62fd02e_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:1460
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3536
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3748
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3840
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3908
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4040
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4136
                            • 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:1720
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:4848

                                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:\wmcp.exe
                                  Filesize

                                  97KB

                                  MD5

                                  08ac12331425ddd6b85b7ef1802bae7c

                                  SHA1

                                  33e789319d3289c7f5042c1ac8dfa6cedd40355a

                                  SHA256

                                  6400eb9dcf95b05afd5dd0dcd46a6a280d36c00dae107a2178b3b5944822708e

                                  SHA512

                                  a8325ff235b70241bc4b9e9409012b3ce6f95f1855d6247187aa001712f59324bf710271a6d74d7a54b8f7fb1664b16b399719c1d5b640a508b02d0d8054f63f

                                • memory/1460-32-0x0000000002290000-0x000000000334A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1460-70-0x0000000002170000-0x0000000002172000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/1460-19-0x0000000002170000-0x0000000002172000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/1460-7-0x0000000002290000-0x000000000334A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1460-15-0x0000000002290000-0x000000000334A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1460-17-0x0000000002290000-0x000000000334A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1460-18-0x0000000002290000-0x000000000334A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1460-20-0x0000000002290000-0x000000000334A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1460-16-0x0000000002170000-0x0000000002172000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/1460-5-0x0000000002290000-0x000000000334A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1460-8-0x0000000002170000-0x0000000002172000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/1460-6-0x0000000002290000-0x000000000334A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1460-3-0x0000000002290000-0x000000000334A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1460-1-0x0000000002290000-0x000000000334A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1460-21-0x0000000002290000-0x000000000334A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1460-22-0x0000000002290000-0x000000000334A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1460-23-0x0000000002290000-0x000000000334A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1460-24-0x0000000002290000-0x000000000334A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1460-25-0x0000000002290000-0x000000000334A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1460-26-0x0000000002290000-0x000000000334A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1460-28-0x0000000002290000-0x000000000334A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1460-29-0x0000000002290000-0x000000000334A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1460-79-0x0000000002290000-0x000000000334A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1460-9-0x0000000003750000-0x0000000003751000-memory.dmp
                                  Filesize

                                  4KB

                                • memory/1460-40-0x0000000002290000-0x000000000334A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1460-35-0x0000000002290000-0x000000000334A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1460-37-0x0000000002290000-0x000000000334A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1460-33-0x0000000002290000-0x000000000334A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1460-42-0x0000000002290000-0x000000000334A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1460-44-0x0000000002290000-0x000000000334A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1460-46-0x0000000002290000-0x000000000334A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1460-48-0x0000000002290000-0x000000000334A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1460-51-0x0000000002290000-0x000000000334A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1460-53-0x0000000002290000-0x000000000334A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1460-54-0x0000000002290000-0x000000000334A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1460-60-0x0000000002290000-0x000000000334A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1460-61-0x0000000002290000-0x000000000334A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1460-64-0x0000000002290000-0x000000000334A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1460-65-0x0000000002290000-0x000000000334A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1460-66-0x0000000002290000-0x000000000334A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1460-69-0x0000000002290000-0x000000000334A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1460-0-0x0000000000400000-0x0000000000428000-memory.dmp
                                  Filesize

                                  160KB

                                • memory/1460-71-0x0000000002290000-0x000000000334A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1460-73-0x0000000002290000-0x000000000334A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1460-74-0x0000000002290000-0x000000000334A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1460-30-0x0000000002290000-0x000000000334A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1460-4-0x0000000002290000-0x000000000334A000-memory.dmp
                                  Filesize

                                  16.7MB