Analysis

  • max time kernel
    96s
  • max time network
    98s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-01-2025 19:30

General

  • Target

    9be32c3e84f9bc932b49dc6613ea151160db1b297cc48f50229b632b9ff11182.exe

  • Size

    199KB

  • MD5

    f77fd46f7a4b2c6e5aff3191aa0e8a55

  • SHA1

    b90f92f1bd75b977e63ecdebc78979542f13d617

  • SHA256

    9be32c3e84f9bc932b49dc6613ea151160db1b297cc48f50229b632b9ff11182

  • SHA512

    8b5a5483508777538c8017d1d6a37656e56a3ec913737154c66e76b70d403fdf347b8303fae1e45d9b2bf8fac2dfc0096f4ade3a543fcd6214efcd9aad32fbcb

  • SSDEEP

    3072:7r8uCJwMEHdNOy+eP/rM71eYQUXlqBRfpj46MQCcA5Cf0Gy4i8qQtHSUgmA:3CJXAkp2r+QUXWS6MXi10KA

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 42 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:776
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:780
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:332
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2632
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2664
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:2880
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3440
                  • C:\Users\Admin\AppData\Local\Temp\9be32c3e84f9bc932b49dc6613ea151160db1b297cc48f50229b632b9ff11182.exe
                    "C:\Users\Admin\AppData\Local\Temp\9be32c3e84f9bc932b49dc6613ea151160db1b297cc48f50229b632b9ff11182.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:2004
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3552
                  • 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:3844
                      • 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:4012
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:3524
                            • 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:3376
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                  1⤵
                                    PID:4068
                                  • C:\Windows\system32\backgroundTaskHost.exe
                                    "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                    1⤵
                                      PID:1980

                                    Network

                                    MITRE ATT&CK Enterprise v15

                                    Replay Monitor

                                    Loading Replay Monitor...

                                    Downloads

                                    • C:\Users\Admin\AppData\Local\Temp\0E57CF46_Rar\9be32c3e84f9bc932b49dc6613ea151160db1b297cc48f50229b632b9ff11182.exe

                                      Filesize

                                      123KB

                                      MD5

                                      667af0ccc07dffd34a82b53990cb37b6

                                      SHA1

                                      b14c81f7bd33bb3d53bc5833bab7baaa48a996a8

                                      SHA256

                                      6b6c4ff0a482dcc18c6593f7e2d5ab83a0bfcc88ed54c59be7f7399609a75bd6

                                      SHA512

                                      8049118c88e1682dd53fb2c979dd33b668aa57b6b7d1385b0c0d45a5bcc18e3e332983d3d0f0dc988bd33fa32abdedd31749a004119ed7e99e43168c5d7ab760

                                    • C:\Users\Admin\AppData\Local\Temp\3582-490\9be32c3e84f9bc932b49dc6613ea151160db1b297cc48f50229b632b9ff11182.exe

                                      Filesize

                                      83KB

                                      MD5

                                      5c0788e2b0bc4ad40ebb91832a0c807b

                                      SHA1

                                      092392fe2c3d4bc0f85750194d9703834525822a

                                      SHA256

                                      41e8035a75d32697cfa421bd3f64bd3eb43c4bcc803dc60a03e2908611915eb4

                                      SHA512

                                      772d77e7b450d2285ed506e5e2d03fa7b08f6faa28ae8999952f6b2e74aad34c9c6dab8a2dec111ad00e8eb5843b3caa454c16824f1f85bf12ec5cb8360bafa4

                                    • memory/2004-0-0x0000000000400000-0x000000000042E000-memory.dmp

                                      Filesize

                                      184KB

                                    • memory/2004-1-0x00000000022C0000-0x000000000334E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/2004-16-0x00000000022C0000-0x000000000334E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/2004-15-0x00000000022C0000-0x000000000334E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/2004-19-0x0000000000640000-0x0000000000642000-memory.dmp

                                      Filesize

                                      8KB

                                    • memory/2004-11-0x00000000022C0000-0x000000000334E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/2004-10-0x00000000022C0000-0x000000000334E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/2004-14-0x0000000003CE0000-0x0000000003CE1000-memory.dmp

                                      Filesize

                                      4KB

                                    • memory/2004-13-0x0000000000640000-0x0000000000642000-memory.dmp

                                      Filesize

                                      8KB

                                    • memory/2004-12-0x00000000022C0000-0x000000000334E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/2004-20-0x0000000000640000-0x0000000000642000-memory.dmp

                                      Filesize

                                      8KB

                                    • memory/2004-18-0x00000000022C0000-0x000000000334E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/2004-21-0x00000000022C0000-0x000000000334E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/2004-17-0x00000000022C0000-0x000000000334E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/2004-23-0x00000000022C0000-0x000000000334E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/2004-22-0x00000000022C0000-0x000000000334E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/2004-32-0x00000000022C0000-0x000000000334E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/2004-33-0x00000000022C0000-0x000000000334E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/2004-37-0x00000000022C0000-0x000000000334E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/2004-38-0x00000000022C0000-0x000000000334E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/2004-44-0x00000000022C0000-0x000000000334E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/2004-115-0x0000000000400000-0x000000000042E000-memory.dmp

                                      Filesize

                                      184KB

                                    • memory/2004-127-0x00000000022C0000-0x000000000334E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/2004-130-0x0000000000400000-0x000000000042E000-memory.dmp

                                      Filesize

                                      184KB

                                    • memory/2004-128-0x00000000022C0000-0x000000000334E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/2004-131-0x00000000022C0000-0x000000000334E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/2004-132-0x00000000022C0000-0x000000000334E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/2004-133-0x0000000000640000-0x0000000000642000-memory.dmp

                                      Filesize

                                      8KB

                                    • memory/2004-135-0x00000000022C0000-0x000000000334E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/2004-137-0x00000000022C0000-0x000000000334E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/2004-138-0x00000000022C0000-0x000000000334E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/2004-141-0x00000000022C0000-0x000000000334E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/2004-142-0x00000000022C0000-0x000000000334E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/2004-143-0x0000000000400000-0x000000000042E000-memory.dmp

                                      Filesize

                                      184KB

                                    • memory/2004-146-0x00000000022C0000-0x000000000334E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/2004-147-0x00000000022C0000-0x000000000334E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/2004-148-0x00000000022C0000-0x000000000334E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/2004-155-0x00000000022C0000-0x000000000334E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/2004-156-0x00000000022C0000-0x000000000334E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/2004-159-0x00000000022C0000-0x000000000334E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/2004-160-0x00000000022C0000-0x000000000334E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/2004-163-0x00000000022C0000-0x000000000334E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/2004-164-0x00000000022C0000-0x000000000334E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/2004-165-0x0000000000400000-0x000000000042E000-memory.dmp

                                      Filesize

                                      184KB

                                    • memory/2004-166-0x00000000022C0000-0x000000000334E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/2004-167-0x00000000022C0000-0x000000000334E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/2004-168-0x00000000022C0000-0x000000000334E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/2004-170-0x00000000022C0000-0x000000000334E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/2004-171-0x00000000022C0000-0x000000000334E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/2004-172-0x00000000022C0000-0x000000000334E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/2004-173-0x00000000022C0000-0x000000000334E000-memory.dmp

                                      Filesize

                                      16.6MB

                                    • memory/2004-194-0x0000000000400000-0x000000000042E000-memory.dmp

                                      Filesize

                                      184KB

                                    • memory/2004-195-0x00000000022C0000-0x000000000334E000-memory.dmp

                                      Filesize

                                      16.6MB