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Analysis

  • max time kernel
    94s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/01/2025, 12:50

General

  • Target

    d188d00ecb8c52128de8dd7fd2754402b9a22e3d4047910b078527620eef2c3e.exe

  • Size

    708KB

  • MD5

    6bcde3e955429f9ef45523a341d85126

  • SHA1

    9a6c19105967f70333e95c11ac76a53babf9aff6

  • SHA256

    d188d00ecb8c52128de8dd7fd2754402b9a22e3d4047910b078527620eef2c3e

  • SHA512

    ba1de53291fca48e7d2306d2d5807abc9aab185e13d5418af13fab3345ca41a2c06c016be40ff7acb9fbfa1812136e17b5207940aa033bb624d747671f63efb5

  • SSDEEP

    12288:7qU89vzAaKUaQqbWQrPBFSHvkJO1tmPY+QL2TFDhvfo:svzrpEWQ7zmvFYQL2FNQ

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/

http://klkjwre77638dfqwieuoi888.info/

Signatures

  • Detect Neshta payload 7 IoCs
  • Modifies firewall policy service 3 TTPs 3 IoCs
  • Neshta

    Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

  • Neshta family
  • 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
  • Disables RegEdit via registry modification 1 IoCs
  • Disables Task Manager via registry modification
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Modifies system executable filetype association 2 TTPs 1 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Windows security modification 2 TTPs 7 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • UPX packed file 45 IoCs

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

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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.

  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 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:772
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:780
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:376
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2896
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2960
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2376
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3376
                  • C:\Users\Admin\AppData\Local\Temp\d188d00ecb8c52128de8dd7fd2754402b9a22e3d4047910b078527620eef2c3e.exe
                    "C:\Users\Admin\AppData\Local\Temp\d188d00ecb8c52128de8dd7fd2754402b9a22e3d4047910b078527620eef2c3e.exe"
                    2⤵
                    • Modifies firewall policy service
                    • UAC bypass
                    • Windows security bypass
                    • Disables RegEdit via registry modification
                    • Checks computer location settings
                    • Modifies system executable filetype association
                    • Windows security modification
                    • Checks whether UAC is enabled
                    • Drops file in Program Files directory
                    • Drops file in Windows directory
                    • System Location Discovery: System Language Discovery
                    • Modifies registry class
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    • Suspicious use of WriteProcessMemory
                    • System policy modification
                    PID:5076
                • 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:3756
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3856
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3920
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4016
                          • 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:1604
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:2160
                                • C:\Windows\System32\RuntimeBroker.exe
                                  C:\Windows\System32\RuntimeBroker.exe -Embedding
                                  1⤵
                                    PID:752
                                  • C:\Windows\System32\RuntimeBroker.exe
                                    C:\Windows\System32\RuntimeBroker.exe -Embedding
                                    1⤵
                                      PID:2140

                                    Network

                                    MITRE ATT&CK Enterprise v15

                                    Replay Monitor

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                                    Downloads

                                    • C:\Users\Admin\AppData\Local\Temp\0E578F7E_Rar\d188d00ecb8c52128de8dd7fd2754402b9a22e3d4047910b078527620eef2c3e.exe

                                      Filesize

                                      636KB

                                      MD5

                                      84a781ca5f8a74e1bc0435a86f621e30

                                      SHA1

                                      c09984c8f65019a657225c71b033da2806860e8e

                                      SHA256

                                      14fae45010f78d936311204bc7bbc27f44ee7b27aca345b1c765fcbad80c8f50

                                      SHA512

                                      1c7f08ca26871cb9f10b8cb4900d28014d6a262baa04b1891996c4e0abe30bbd6ede70de4e12f7f084fd8b9509dfa3dfaae4d4a01bd6d33274b2f7193ef2eecc

                                    • C:\Users\Admin\AppData\Local\Temp\3582-490\d188d00ecb8c52128de8dd7fd2754402b9a22e3d4047910b078527620eef2c3e.exe

                                      Filesize

                                      596KB

                                      MD5

                                      089a334f606997ce8074c0bff4cea610

                                      SHA1

                                      ac4286d8afbf47bfd6e0239a712373cf0dc2c829

                                      SHA256

                                      332c5145c3e3b79c48c9601db407bfeae9213dbf6436840bd9278b34e5a9b0c5

                                      SHA512

                                      2690b3ce04e3cf505e75a7dd63c9f6d3a420f7fe8575a82ec48d324b970bf7826bd3979f8d9994177694d315f97f0d4f2857673b953d912c78d8bdd509f7efbe

                                    • memory/5076-120-0x00000000040A0000-0x00000000040A2000-memory.dmp

                                      Filesize

                                      8KB

                                    • memory/5076-164-0x0000000002300000-0x000000000338E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/5076-12-0x0000000002300000-0x000000000338E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/5076-3-0x0000000002300000-0x000000000338E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/5076-4-0x0000000002300000-0x000000000338E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/5076-1-0x0000000002300000-0x000000000338E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/5076-16-0x0000000002300000-0x000000000338E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/5076-17-0x0000000002300000-0x000000000338E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/5076-21-0x00000000040A0000-0x00000000040A2000-memory.dmp

                                      Filesize

                                      8KB

                                    • memory/5076-20-0x0000000002300000-0x000000000338E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/5076-22-0x00000000040A0000-0x00000000040A2000-memory.dmp

                                      Filesize

                                      8KB

                                    • memory/5076-19-0x00000000041F0000-0x00000000041F1000-memory.dmp

                                      Filesize

                                      4KB

                                    • memory/5076-13-0x0000000002300000-0x000000000338E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/5076-18-0x00000000040A0000-0x00000000040A2000-memory.dmp

                                      Filesize

                                      8KB

                                    • memory/5076-14-0x0000000002300000-0x000000000338E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/5076-31-0x0000000002300000-0x000000000338E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/5076-32-0x0000000002300000-0x000000000338E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/5076-33-0x0000000002300000-0x000000000338E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/5076-34-0x0000000002300000-0x000000000338E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/5076-35-0x0000000002300000-0x000000000338E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/5076-37-0x0000000002300000-0x000000000338E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/5076-39-0x0000000002300000-0x000000000338E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/5076-44-0x0000000000400000-0x000000000042D000-memory.dmp

                                      Filesize

                                      180KB

                                    • memory/5076-43-0x0000000002300000-0x000000000338E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/5076-59-0x0000000002300000-0x000000000338E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/5076-60-0x0000000002300000-0x000000000338E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/5076-15-0x0000000002300000-0x000000000338E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/5076-0-0x0000000000400000-0x000000000042D000-memory.dmp

                                      Filesize

                                      180KB

                                    • memory/5076-168-0x0000000002300000-0x000000000338E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/5076-133-0x0000000000400000-0x000000000042D000-memory.dmp

                                      Filesize

                                      180KB

                                    • memory/5076-135-0x0000000002300000-0x000000000338E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/5076-134-0x0000000002300000-0x000000000338E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/5076-136-0x0000000002300000-0x000000000338E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/5076-138-0x0000000002300000-0x000000000338E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/5076-142-0x0000000002300000-0x000000000338E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/5076-144-0x0000000002300000-0x000000000338E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/5076-145-0x0000000002300000-0x000000000338E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/5076-146-0x0000000002300000-0x000000000338E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/5076-148-0x0000000002300000-0x000000000338E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/5076-150-0x0000000002300000-0x000000000338E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/5076-156-0x0000000002300000-0x000000000338E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/5076-158-0x0000000002300000-0x000000000338E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/5076-159-0x0000000002300000-0x000000000338E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/5076-160-0x0000000000400000-0x000000000042D000-memory.dmp

                                      Filesize

                                      180KB

                                    • memory/5076-163-0x0000000002300000-0x000000000338E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/5076-119-0x0000000002300000-0x000000000338E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/5076-165-0x0000000002300000-0x000000000338E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/5076-166-0x0000000002300000-0x000000000338E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/5076-121-0x0000000002300000-0x000000000338E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/5076-167-0x0000000002300000-0x000000000338E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/5076-170-0x0000000002300000-0x000000000338E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/5076-172-0x0000000002300000-0x000000000338E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/5076-173-0x0000000002300000-0x000000000338E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/5076-174-0x0000000000400000-0x000000000042D000-memory.dmp

                                      Filesize

                                      180KB

                                    • memory/5076-193-0x0000000000400000-0x000000000042D000-memory.dmp

                                      Filesize

                                      180KB

                                    • memory/5076-194-0x0000000002300000-0x000000000338E000-memory.dmp

                                      Filesize

                                      16.6MB