Analysis

  • max time kernel
    98s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/03/2025, 07:14

General

  • Target

    2025-03-30_a8e47f403c5cff69214e388524333287_amadey_rhadamanthys_smoke-loader.exe

  • Size

    272KB

  • MD5

    a8e47f403c5cff69214e388524333287

  • SHA1

    3400816614b16014c3d1a861ca2200036987c5cd

  • SHA256

    0e0952a6f1f29e3ca23714866e6d5eab1438a2db90c3f0c4d28172a72e484c06

  • SHA512

    64899cea4b4faab16a31292844b079e49f0052e14be5b12655a18c68b3815fe5556978afeb754209fe702a8846f8edcbcec708d8199294ab9d0af65e0522c6a7

  • SSDEEP

    6144:ALlDX3ZswtDJfh+2P0aIX41LlDX3YfFLkVO8A1X2oA:AxD5KE0u1xD4yMJ1X2oA

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.

  • Sality family
  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 6 IoCs
  • 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.

  • UPX packed file 38 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Program Files directory 11 IoCs
  • Drops file in Windows directory 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 20 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:796
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:800
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:336
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2968
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:3016
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:668
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3404
                  • C:\Users\Admin\AppData\Local\Temp\2025-03-30_a8e47f403c5cff69214e388524333287_amadey_rhadamanthys_smoke-loader.exe
                    "C:\Users\Admin\AppData\Local\Temp\2025-03-30_a8e47f403c5cff69214e388524333287_amadey_rhadamanthys_smoke-loader.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
                    • System Location Discovery: System Language Discovery
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of WriteProcessMemory
                    • System policy modification
                    PID:4804
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3568
                  • 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:3904
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4024
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3928
                            • 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:1376
                              • C:\Windows\system32\backgroundTaskHost.exe
                                "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                1⤵
                                  PID:1100
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca
                                  1⤵
                                    PID:2836
                                  • C:\Windows\System32\RuntimeBroker.exe
                                    C:\Windows\System32\RuntimeBroker.exe -Embedding
                                    1⤵
                                      PID:1660
                                    • C:\Windows\System32\RuntimeBroker.exe
                                      C:\Windows\System32\RuntimeBroker.exe -Embedding
                                      1⤵
                                        PID:2952
                                      • C:\Windows\system32\DllHost.exe
                                        C:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}
                                        1⤵
                                          PID:4404
                                        • C:\Windows\system32\backgroundTaskHost.exe
                                          "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                          1⤵
                                            PID:1500

                                          Network

                                          MITRE ATT&CK Enterprise v15

                                          Replay Monitor

                                          Loading Replay Monitor...

                                          Downloads

                                          • F:\gxoj.pif

                                            Filesize

                                            97KB

                                            MD5

                                            3e86b96afd5aac96511325aeb5c95d33

                                            SHA1

                                            c9f7c40bb0de2c98cb69d6c4e42d9a2366e9ddfb

                                            SHA256

                                            6c38fc983916e83f08b3f60f2d2252078002ca644638e457e3fd8bc1a9cf9ce1

                                            SHA512

                                            f82c08088a0430cbd6277916a8c17a12bbfadae3051e7a27eb49467595a1f630aeb0ba198dbbc54edf6c60d76fbe49d7b94240f28ee922ee93c3389c2f993ec6

                                          • memory/4804-29-0x0000000000B90000-0x0000000001C4A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4804-22-0x0000000000B90000-0x0000000001C4A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4804-5-0x0000000000B90000-0x0000000001C4A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4804-8-0x0000000000B90000-0x0000000001C4A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4804-3-0x0000000000B90000-0x0000000001C4A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4804-6-0x0000000000B90000-0x0000000001C4A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4804-7-0x0000000000B90000-0x0000000001C4A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4804-19-0x0000000004780000-0x0000000004781000-memory.dmp

                                            Filesize

                                            4KB

                                          • memory/4804-18-0x0000000000A70000-0x0000000000A72000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/4804-20-0x0000000000A70000-0x0000000000A72000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/4804-21-0x0000000000A70000-0x0000000000A72000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/4804-17-0x0000000000B90000-0x0000000001C4A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4804-16-0x0000000000B90000-0x0000000001C4A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4804-33-0x0000000000B90000-0x0000000001C4A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4804-14-0x0000000000B90000-0x0000000001C4A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4804-32-0x0000000000B90000-0x0000000001C4A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4804-23-0x0000000000B90000-0x0000000001C4A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4804-24-0x0000000000B90000-0x0000000001C4A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4804-25-0x0000000000B90000-0x0000000001C4A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4804-26-0x0000000000B90000-0x0000000001C4A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4804-28-0x0000000000B90000-0x0000000001C4A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4804-0-0x0000000000400000-0x0000000000423000-memory.dmp

                                            Filesize

                                            140KB

                                          • memory/4804-4-0x0000000000B90000-0x0000000001C4A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4804-30-0x0000000000B90000-0x0000000001C4A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4804-15-0x0000000000B90000-0x0000000001C4A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4804-35-0x0000000000A70000-0x0000000000A72000-memory.dmp

                                            Filesize

                                            8KB

                                          • memory/4804-36-0x0000000000B90000-0x0000000001C4A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4804-38-0x0000000000B90000-0x0000000001C4A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4804-41-0x0000000000B90000-0x0000000001C4A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4804-43-0x0000000000B90000-0x0000000001C4A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4804-45-0x0000000000B90000-0x0000000001C4A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4804-52-0x0000000000B90000-0x0000000001C4A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4804-54-0x0000000000B90000-0x0000000001C4A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4804-56-0x0000000000B90000-0x0000000001C4A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4804-58-0x0000000000B90000-0x0000000001C4A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4804-60-0x0000000000B90000-0x0000000001C4A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4804-62-0x0000000000B90000-0x0000000001C4A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4804-64-0x0000000000B90000-0x0000000001C4A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4804-66-0x0000000000B90000-0x0000000001C4A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4804-68-0x0000000000B90000-0x0000000001C4A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4804-70-0x0000000000B90000-0x0000000001C4A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4804-72-0x0000000000B90000-0x0000000001C4A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4804-74-0x0000000000B90000-0x0000000001C4A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4804-1-0x0000000000B90000-0x0000000001C4A000-memory.dmp

                                            Filesize

                                            16.7MB

                                          • memory/4804-87-0x0000000000400000-0x0000000000423000-memory.dmp

                                            Filesize

                                            140KB