Analysis

  • max time kernel
    122s
  • 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
    18-05-2024 02:59

General

  • Target

    7cb6b77166f199272313349960944290_NeikiAnalytics.exe

  • Size

    65KB

  • MD5

    7cb6b77166f199272313349960944290

  • SHA1

    885726caae8b82dae4d3e28a50b81a35971ec16e

  • SHA256

    60f5193bc2cf05b8243e067b224c63d2c877344955cd68e61ecfa2069ca09bf3

  • SHA512

    5d7abbab82780e388ad756cea53892f6462462b2726d311fb2cc9bd2f225154a077580f9ae0d5aa78b5ecaa5802001b9d9c8b4abf75360ff4f5b5e9a7adc7e80

  • SSDEEP

    1536:uffkyuW+wz+3GM7L9MUKzXGNfQwYlnemnTY1r1:u3kaUhtKz2NoDlnrnTY1r1

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 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
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies registry class 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:788
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:796
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:60
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2644
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2748
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2968
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3420
                  • C:\Users\Admin\AppData\Local\Temp\7cb6b77166f199272313349960944290_NeikiAnalytics.exe
                    "C:\Users\Admin\AppData\Local\Temp\7cb6b77166f199272313349960944290_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
                    • Modifies registry class
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of WriteProcessMemory
                    • System policy modification
                    PID:3680
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3560
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3752
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3876
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3960
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4036
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3844
                            • 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:4616
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:4380
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                  1⤵
                                    PID:4416

                                  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

                                  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

                                  3
                                  T1082

                                  Query Registry

                                  1
                                  T1012

                                  Peripheral Device Discovery

                                  1
                                  T1120

                                  Lateral Movement

                                  Replication Through Removable Media

                                  1
                                  T1091

                                  Replay Monitor

                                  Loading Replay Monitor...

                                  Downloads

                                  • C:\sbbm.exe
                                    Filesize

                                    97KB

                                    MD5

                                    ee3e45a53c3a82014f85a3a22e18b11f

                                    SHA1

                                    394300262fb395aa08ff7d9e5edffb7906834253

                                    SHA256

                                    9b36e0e5fd2c5b63dc24936a4a36d2e0221ba9a618fe9c4cdd16b2889c79c313

                                    SHA512

                                    4d9ce29b8163a4d105fbfdebac2c2b811c3e37403741d22de80166c122021b7302e070c2ef701e41222c9dd6f6add4ce4f04e2180b0d30187a87d7c45f8df56c

                                  • memory/3680-29-0x00000000008A0000-0x000000000195A000-memory.dmp
                                    Filesize

                                    16.7MB

                                  • memory/3680-75-0x00000000008A0000-0x000000000195A000-memory.dmp
                                    Filesize

                                    16.7MB

                                  • memory/3680-11-0x0000000000780000-0x0000000000782000-memory.dmp
                                    Filesize

                                    8KB

                                  • memory/3680-4-0x00000000008A0000-0x000000000195A000-memory.dmp
                                    Filesize

                                    16.7MB

                                  • memory/3680-1-0x00000000008A0000-0x000000000195A000-memory.dmp
                                    Filesize

                                    16.7MB

                                  • memory/3680-7-0x0000000000790000-0x0000000000791000-memory.dmp
                                    Filesize

                                    4KB

                                  • memory/3680-6-0x0000000000780000-0x0000000000782000-memory.dmp
                                    Filesize

                                    8KB

                                  • memory/3680-10-0x00000000008A0000-0x000000000195A000-memory.dmp
                                    Filesize

                                    16.7MB

                                  • memory/3680-17-0x00000000008A0000-0x000000000195A000-memory.dmp
                                    Filesize

                                    16.7MB

                                  • memory/3680-8-0x00000000008A0000-0x000000000195A000-memory.dmp
                                    Filesize

                                    16.7MB

                                  • memory/3680-9-0x00000000008A0000-0x000000000195A000-memory.dmp
                                    Filesize

                                    16.7MB

                                  • memory/3680-18-0x00000000008A0000-0x000000000195A000-memory.dmp
                                    Filesize

                                    16.7MB

                                  • memory/3680-19-0x00000000008A0000-0x000000000195A000-memory.dmp
                                    Filesize

                                    16.7MB

                                  • memory/3680-20-0x00000000008A0000-0x000000000195A000-memory.dmp
                                    Filesize

                                    16.7MB

                                  • memory/3680-21-0x00000000008A0000-0x000000000195A000-memory.dmp
                                    Filesize

                                    16.7MB

                                  • memory/3680-22-0x00000000008A0000-0x000000000195A000-memory.dmp
                                    Filesize

                                    16.7MB

                                  • memory/3680-31-0x00000000008A0000-0x000000000195A000-memory.dmp
                                    Filesize

                                    16.7MB

                                  • memory/3680-24-0x00000000008A0000-0x000000000195A000-memory.dmp
                                    Filesize

                                    16.7MB

                                  • memory/3680-25-0x00000000008A0000-0x000000000195A000-memory.dmp
                                    Filesize

                                    16.7MB

                                  • memory/3680-27-0x00000000008A0000-0x000000000195A000-memory.dmp
                                    Filesize

                                    16.7MB

                                  • memory/3680-28-0x00000000008A0000-0x000000000195A000-memory.dmp
                                    Filesize

                                    16.7MB

                                  • memory/3680-0-0x0000000000400000-0x0000000000412000-memory.dmp
                                    Filesize

                                    72KB

                                  • memory/3680-34-0x00000000008A0000-0x000000000195A000-memory.dmp
                                    Filesize

                                    16.7MB

                                  • memory/3680-3-0x00000000008A0000-0x000000000195A000-memory.dmp
                                    Filesize

                                    16.7MB

                                  • memory/3680-23-0x00000000008A0000-0x000000000195A000-memory.dmp
                                    Filesize

                                    16.7MB

                                  • memory/3680-35-0x00000000008A0000-0x000000000195A000-memory.dmp
                                    Filesize

                                    16.7MB

                                  • memory/3680-39-0x00000000008A0000-0x000000000195A000-memory.dmp
                                    Filesize

                                    16.7MB

                                  • memory/3680-40-0x00000000008A0000-0x000000000195A000-memory.dmp
                                    Filesize

                                    16.7MB

                                  • memory/3680-42-0x00000000008A0000-0x000000000195A000-memory.dmp
                                    Filesize

                                    16.7MB

                                  • memory/3680-43-0x00000000008A0000-0x000000000195A000-memory.dmp
                                    Filesize

                                    16.7MB

                                  • memory/3680-45-0x00000000008A0000-0x000000000195A000-memory.dmp
                                    Filesize

                                    16.7MB

                                  • memory/3680-47-0x00000000008A0000-0x000000000195A000-memory.dmp
                                    Filesize

                                    16.7MB

                                  • memory/3680-49-0x00000000008A0000-0x000000000195A000-memory.dmp
                                    Filesize

                                    16.7MB

                                  • memory/3680-51-0x00000000008A0000-0x000000000195A000-memory.dmp
                                    Filesize

                                    16.7MB

                                  • memory/3680-54-0x00000000008A0000-0x000000000195A000-memory.dmp
                                    Filesize

                                    16.7MB

                                  • memory/3680-55-0x00000000008A0000-0x000000000195A000-memory.dmp
                                    Filesize

                                    16.7MB

                                  • memory/3680-56-0x00000000008A0000-0x000000000195A000-memory.dmp
                                    Filesize

                                    16.7MB

                                  • memory/3680-57-0x00000000008A0000-0x000000000195A000-memory.dmp
                                    Filesize

                                    16.7MB

                                  • memory/3680-63-0x00000000008A0000-0x000000000195A000-memory.dmp
                                    Filesize

                                    16.7MB

                                  • memory/3680-65-0x00000000008A0000-0x000000000195A000-memory.dmp
                                    Filesize

                                    16.7MB

                                  • memory/3680-66-0x00000000008A0000-0x000000000195A000-memory.dmp
                                    Filesize

                                    16.7MB

                                  • memory/3680-67-0x00000000008A0000-0x000000000195A000-memory.dmp
                                    Filesize

                                    16.7MB

                                  • memory/3680-69-0x00000000008A0000-0x000000000195A000-memory.dmp
                                    Filesize

                                    16.7MB

                                  • memory/3680-71-0x00000000008A0000-0x000000000195A000-memory.dmp
                                    Filesize

                                    16.7MB

                                  • memory/3680-32-0x00000000008A0000-0x000000000195A000-memory.dmp
                                    Filesize

                                    16.7MB

                                  • memory/3680-5-0x00007FFBC1170000-0x00007FFBC1365000-memory.dmp
                                    Filesize

                                    2.0MB