Analysis

  • max time kernel
    96s
  • max time network
    97s
  • 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 10:52

General

  • Target

    ee6d3385add57cff6b0c80136cf5ed5b530280c63a508323ad218efca09ba1b4.exe

  • Size

    188KB

  • MD5

    c72dcc47d66baf61fc5ebccf2c452edf

  • SHA1

    f4ca88047211bcd7407c1ed52ce48a215e541dce

  • SHA256

    ee6d3385add57cff6b0c80136cf5ed5b530280c63a508323ad218efca09ba1b4

  • SHA512

    ca2ca0574466384adee7c1a6ba0271496989af74cb5690c4ed90d976641735ac77b028e7a9d4e95fbfccaabe38a5ea57a0b68dde815a5d3abebcd5209ab8dd50

  • SSDEEP

    3072:Lr8HCNmTHT/EuVZHDZP5WyosDplcssm/Wt6+buICbi:HjMTHbVZ9P5hb1lcBm9Gv

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 43 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 10 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:780
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:788
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:380
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2852
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2872
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2976
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3432
                  • C:\Users\Admin\AppData\Local\Temp\ee6d3385add57cff6b0c80136cf5ed5b530280c63a508323ad218efca09ba1b4.exe
                    "C:\Users\Admin\AppData\Local\Temp\ee6d3385add57cff6b0c80136cf5ed5b530280c63a508323ad218efca09ba1b4.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:3820
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3576
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3768
                    • 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:4012
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4164
                            • 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:4376
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:2500

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

                                Loading Replay Monitor...

                                Downloads

                                • C:\Users\Admin\AppData\Local\Temp\0E57B6BD_Rar\ee6d3385add57cff6b0c80136cf5ed5b530280c63a508323ad218efca09ba1b4.exe

                                  Filesize

                                  116KB

                                  MD5

                                  ca30b5525e717dfd4c3732c714c655b6

                                  SHA1

                                  a2c5e25a08131c77cee56bd210d51a495232316f

                                  SHA256

                                  7378c6011d0a80890aac29aab3cf86bc51bac8030b070b0c4dcb3f9efd625c87

                                  SHA512

                                  cf349f904561dd591e5010bb4283750c2b4a82fef52391e8f163122fc71f0f283d8aaea2d740025bae1a00b08698b0dc7040b627ce7c7e3083de0ba274ed9223

                                • C:\Users\Admin\AppData\Local\Temp\3582-490\ee6d3385add57cff6b0c80136cf5ed5b530280c63a508323ad218efca09ba1b4.exe

                                  Filesize

                                  76KB

                                  MD5

                                  913f0c0abb3fa4802af72c5cbc185d4f

                                  SHA1

                                  399c3f846652c6653b65fa0da1f634b7de04c2ba

                                  SHA256

                                  ba498934a88ad75401070d11a3264963feaab8f4ac0eb43aa8eaf4f7de8a81c6

                                  SHA512

                                  14098454dd194d4837b1aab88cc63d7ea640e659eff9b88262cbb675c0f969c79ff2f6a034a3d1a03c2e02e00a40195239e37985f0a2fa77e4b87b647dd82a93

                                • memory/3820-0-0x0000000000400000-0x000000000042D000-memory.dmp

                                  Filesize

                                  180KB

                                • memory/3820-4-0x00000000021C0000-0x000000000324E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3820-6-0x00000000021C0000-0x000000000324E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3820-20-0x00000000005F0000-0x00000000005F2000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/3820-7-0x00000000021C0000-0x000000000324E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3820-18-0x00000000021C0000-0x000000000324E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3820-21-0x00000000021C0000-0x000000000324E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3820-19-0x00000000005F0000-0x00000000005F2000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/3820-17-0x00000000021C0000-0x000000000324E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3820-3-0x00000000021C0000-0x000000000324E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3820-16-0x0000000000600000-0x0000000000601000-memory.dmp

                                  Filesize

                                  4KB

                                • memory/3820-15-0x00000000005F0000-0x00000000005F2000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/3820-1-0x00000000021C0000-0x000000000324E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3820-5-0x00000000021C0000-0x000000000324E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3820-22-0x00000000021C0000-0x000000000324E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3820-30-0x00000000021C0000-0x000000000324E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3820-31-0x00000000021C0000-0x000000000324E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3820-33-0x00000000021C0000-0x000000000324E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3820-34-0x00000000021C0000-0x000000000324E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3820-37-0x00000000021C0000-0x000000000324E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3820-39-0x0000000000400000-0x000000000042D000-memory.dmp

                                  Filesize

                                  180KB

                                • memory/3820-54-0x00000000021C0000-0x000000000324E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3820-55-0x00000000021C0000-0x000000000324E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3820-126-0x00000000021C0000-0x000000000324E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3820-128-0x0000000000400000-0x000000000042D000-memory.dmp

                                  Filesize

                                  180KB

                                • memory/3820-129-0x00000000021C0000-0x000000000324E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3820-130-0x00000000021C0000-0x000000000324E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3820-133-0x00000000005F0000-0x00000000005F2000-memory.dmp

                                  Filesize

                                  8KB

                                • memory/3820-135-0x00000000021C0000-0x000000000324E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3820-136-0x00000000021C0000-0x000000000324E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3820-138-0x00000000021C0000-0x000000000324E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3820-139-0x00000000021C0000-0x000000000324E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3820-140-0x00000000021C0000-0x000000000324E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3820-143-0x0000000000400000-0x000000000042D000-memory.dmp

                                  Filesize

                                  180KB

                                • memory/3820-144-0x00000000021C0000-0x000000000324E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3820-145-0x00000000021C0000-0x000000000324E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3820-147-0x00000000021C0000-0x000000000324E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3820-148-0x00000000021C0000-0x000000000324E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3820-149-0x00000000021C0000-0x000000000324E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3820-155-0x00000000021C0000-0x000000000324E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3820-156-0x00000000021C0000-0x000000000324E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3820-159-0x00000000021C0000-0x000000000324E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3820-160-0x00000000021C0000-0x000000000324E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3820-163-0x00000000021C0000-0x000000000324E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3820-164-0x00000000021C0000-0x000000000324E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3820-167-0x0000000000400000-0x000000000042D000-memory.dmp

                                  Filesize

                                  180KB

                                • memory/3820-168-0x00000000021C0000-0x000000000324E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3820-169-0x00000000021C0000-0x000000000324E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3820-171-0x00000000021C0000-0x000000000324E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3820-172-0x00000000021C0000-0x000000000324E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3820-173-0x00000000021C0000-0x000000000324E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3820-174-0x00000000021C0000-0x000000000324E000-memory.dmp

                                  Filesize

                                  16.6MB

                                • memory/3820-194-0x0000000000400000-0x000000000042D000-memory.dmp

                                  Filesize

                                  180KB

                                • memory/3820-195-0x00000000021C0000-0x000000000324E000-memory.dmp

                                  Filesize

                                  16.6MB