Analysis

  • max time kernel
    148s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-06-2024 21:35

General

  • Target

    1dfe037bfb2e4ddde09deaa2c144f36e7c3126d073056f8cdb32f53e8822ded7_NeikiAnalytics.dll

  • Size

    120KB

  • MD5

    fb3faf9cd45c08e2061099bd3492c9f0

  • SHA1

    e09f13b82cff2d6855f3166fff0bb0d5a48bc60e

  • SHA256

    1dfe037bfb2e4ddde09deaa2c144f36e7c3126d073056f8cdb32f53e8822ded7

  • SHA512

    cd21b7b6329790fe19f7d96a616fbbc46d331c7a2ca5e60209b7ee81e2d0ce2524123bdd9ebfc185718c2c530aaee2b6677c5a24bb2a5874d2eadea40efe70d6

  • SSDEEP

    3072:Ns+f+jogMHc5MXxhffRN+i+U6Wq7CqkL:HxJfffH0vW

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 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 1 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 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 49 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:792
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:332
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2656
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2700
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2856
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3508
                  • C:\Windows\system32\rundll32.exe
                    rundll32.exe C:\Users\Admin\AppData\Local\Temp\1dfe037bfb2e4ddde09deaa2c144f36e7c3126d073056f8cdb32f53e8822ded7_NeikiAnalytics.dll,#1
                    2⤵
                    • Suspicious use of WriteProcessMemory
                    PID:1536
                    • C:\Windows\SysWOW64\rundll32.exe
                      rundll32.exe C:\Users\Admin\AppData\Local\Temp\1dfe037bfb2e4ddde09deaa2c144f36e7c3126d073056f8cdb32f53e8822ded7_NeikiAnalytics.dll,#1
                      3⤵
                      • Suspicious use of WriteProcessMemory
                      PID:2572
                      • C:\Users\Admin\AppData\Local\Temp\e578a00.exe
                        C:\Users\Admin\AppData\Local\Temp\e578a00.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:2400
                      • C:\Users\Admin\AppData\Local\Temp\e578b58.exe
                        C:\Users\Admin\AppData\Local\Temp\e578b58.exe
                        4⤵
                        • Executes dropped EXE
                        PID:1980
                      • C:\Users\Admin\AppData\Local\Temp\e57a596.exe
                        C:\Users\Admin\AppData\Local\Temp\e57a596.exe
                        4⤵
                        • Windows security bypass
                        • Executes dropped EXE
                        • Windows security modification
                        PID:4456
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3672
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3864
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3956
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:4020
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:1032
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:2324
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:4452
                              • 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:3300

                                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\e578a00.exe
                                  Filesize

                                  97KB

                                  MD5

                                  e4525c09cd749123726d769945d650e6

                                  SHA1

                                  b53f0ec484e49bfd9e360790646ea05daf1a83d0

                                  SHA256

                                  b6f8aed186029cdaf60ff074642287e5d585be354fbf573c5150c2f4e04fcc78

                                  SHA512

                                  0782ee2c3fba0f9c8a0db4a829016cee2db0933c32d0e3724bd58a06dd088de42a66929fc07ed7bac614b601107999f1b2e2ab66125cfe4b8e98f78990513c11

                                • memory/1980-33-0x0000000000400000-0x0000000000412000-memory.dmp
                                  Filesize

                                  72KB

                                • memory/1980-107-0x0000000000B20000-0x0000000001BDA000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/1980-106-0x0000000000400000-0x0000000000412000-memory.dmp
                                  Filesize

                                  72KB

                                • memory/1980-58-0x00000000004F0000-0x00000000004F1000-memory.dmp
                                  Filesize

                                  4KB

                                • memory/1980-59-0x00000000001F0000-0x00000000001F2000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/1980-63-0x00000000001F0000-0x00000000001F2000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/2400-52-0x0000000000760000-0x000000000181A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2400-20-0x0000000000760000-0x000000000181A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2400-32-0x0000000001B30000-0x0000000001B32000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/2400-5-0x0000000000400000-0x0000000000412000-memory.dmp
                                  Filesize

                                  72KB

                                • memory/2400-29-0x0000000001B30000-0x0000000001B32000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/2400-18-0x0000000000760000-0x000000000181A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2400-14-0x0000000000760000-0x000000000181A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2400-19-0x0000000000760000-0x000000000181A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2400-10-0x0000000000760000-0x000000000181A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2400-86-0x0000000000760000-0x000000000181A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2400-24-0x0000000003CB0000-0x0000000003CB1000-memory.dmp
                                  Filesize

                                  4KB

                                • memory/2400-102-0x0000000000400000-0x0000000000412000-memory.dmp
                                  Filesize

                                  72KB

                                • memory/2400-91-0x0000000001B30000-0x0000000001B32000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/2400-8-0x0000000000760000-0x000000000181A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2400-36-0x0000000000760000-0x000000000181A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2400-37-0x0000000000760000-0x000000000181A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2400-38-0x0000000000760000-0x000000000181A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2400-39-0x0000000000760000-0x000000000181A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2400-40-0x0000000000760000-0x000000000181A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2400-42-0x0000000000760000-0x000000000181A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2400-43-0x0000000000760000-0x000000000181A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2400-83-0x0000000000760000-0x000000000181A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2400-28-0x0000000000760000-0x000000000181A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2400-54-0x0000000000760000-0x000000000181A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2400-55-0x0000000000760000-0x000000000181A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2400-34-0x0000000000760000-0x000000000181A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2400-80-0x0000000000760000-0x000000000181A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2400-79-0x0000000000760000-0x000000000181A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2400-77-0x0000000000760000-0x000000000181A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2400-11-0x0000000000760000-0x000000000181A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2400-9-0x0000000000760000-0x000000000181A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2400-65-0x0000000000760000-0x000000000181A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2400-67-0x0000000000760000-0x000000000181A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2400-70-0x0000000000760000-0x000000000181A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2400-73-0x0000000000760000-0x000000000181A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2400-74-0x0000000000760000-0x000000000181A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2400-76-0x0000000000760000-0x000000000181A000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/2572-21-0x0000000003D00000-0x0000000003D02000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/2572-22-0x0000000004220000-0x0000000004221000-memory.dmp
                                  Filesize

                                  4KB

                                • memory/2572-25-0x0000000003D00000-0x0000000003D02000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/2572-4-0x0000000010000000-0x0000000010020000-memory.dmp
                                  Filesize

                                  128KB

                                • memory/2572-31-0x0000000003D00000-0x0000000003D02000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/4456-61-0x00000000001F0000-0x00000000001F1000-memory.dmp
                                  Filesize

                                  4KB

                                • memory/4456-62-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/4456-64-0x00000000001E0000-0x00000000001E2000-memory.dmp
                                  Filesize

                                  8KB

                                • memory/4456-48-0x0000000000400000-0x0000000000412000-memory.dmp
                                  Filesize

                                  72KB

                                • memory/4456-112-0x0000000000400000-0x0000000000412000-memory.dmp
                                  Filesize

                                  72KB

                                • memory/4456-113-0x0000000000B20000-0x0000000001BDA000-memory.dmp
                                  Filesize

                                  16.7MB

                                • memory/4456-114-0x0000000000B20000-0x0000000001BDA000-memory.dmp
                                  Filesize

                                  16.7MB