Analysis

  • max time kernel
    96s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-01-2025 03:19

General

  • Target

    80e642dd7e4230a29731756515022aa2c5ec2324d0205fd6eb0d86b96a08f060.exe

  • Size

    2.5MB

  • MD5

    7d34fda9c89105cfd5c99260061b0642

  • SHA1

    b0249486724a6777cec133bb3818900378fec31c

  • SHA256

    80e642dd7e4230a29731756515022aa2c5ec2324d0205fd6eb0d86b96a08f060

  • SHA512

    574aca7696402594c44180f24352b7ce5258a58879ac7a795bac0f4a5c3b73f15fcba7f6b04c7119b15107dffec076ab25dfc95d3630e1c7e5301c492667b7b1

  • SSDEEP

    49152:crenjNJBfl7UGDxNug/EQ85aaKAdtl0Wf+:0eD7XV+9asT+

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.

  • Executes dropped EXE 1 IoCs
  • 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 39 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 2 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:800
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:804
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:400
        • 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:2892
            • 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:3472
                  • C:\Users\Admin\AppData\Local\Temp\80e642dd7e4230a29731756515022aa2c5ec2324d0205fd6eb0d86b96a08f060.exe
                    "C:\Users\Admin\AppData\Local\Temp\80e642dd7e4230a29731756515022aa2c5ec2324d0205fd6eb0d86b96a08f060.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:1804
                    • C:\Users\Admin\AppData\Local\Temp\3582-490\80e642dd7e4230a29731756515022aa2c5ec2324d0205fd6eb0d86b96a08f060.exe
                      "C:\Users\Admin\AppData\Local\Temp\3582-490\80e642dd7e4230a29731756515022aa2c5ec2324d0205fd6eb0d86b96a08f060.exe"
                      3⤵
                      • Executes dropped EXE
                      • System Location Discovery: System Language Discovery
                      PID:848
                      • C:\Windows\System32\Conhost.exe
                        \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
                        4⤵
                          PID:2408
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                    1⤵
                      PID:3632
                    • C:\Windows\system32\DllHost.exe
                      C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                      1⤵
                        PID:3832
                      • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                        "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                        1⤵
                          PID:3916
                        • C:\Windows\System32\RuntimeBroker.exe
                          C:\Windows\System32\RuntimeBroker.exe -Embedding
                          1⤵
                            PID:3988
                          • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                            "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                            1⤵
                              PID:4088
                            • C:\Windows\System32\RuntimeBroker.exe
                              C:\Windows\System32\RuntimeBroker.exe -Embedding
                              1⤵
                                PID:4180
                              • 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:2140
                                • C:\Windows\System32\RuntimeBroker.exe
                                  C:\Windows\System32\RuntimeBroker.exe -Embedding
                                  1⤵
                                    PID:3468

                                  Network

                                  MITRE ATT&CK Enterprise v15

                                  Replay Monitor

                                  Loading Replay Monitor...

                                  Downloads

                                  • C:\Users\Admin\AppData\Local\Temp\0E579896_Rar\80e642dd7e4230a29731756515022aa2c5ec2324d0205fd6eb0d86b96a08f060.exe

                                    Filesize

                                    2.4MB

                                    MD5

                                    38de3be9b742e3cf956a38368ef47971

                                    SHA1

                                    48b59b6940cd7c8be80377677d0a882e3cb80a5c

                                    SHA256

                                    29b2dbc59ee8e6960353e5f5b405df41d8f617d71fd134136b340c1636276faf

                                    SHA512

                                    b5c535a738989a0b52e81b6233e6ffea3559a2b4859d26c33adf212ff64408ef19603986421d44ef8a2f5553437c9799509988fd0d7d21e3a57941487cc18f9b

                                  • C:\Users\Admin\AppData\Local\Temp\3582-490\80e642dd7e4230a29731756515022aa2c5ec2324d0205fd6eb0d86b96a08f060.exe

                                    Filesize

                                    2.3MB

                                    MD5

                                    108b16788e195e9f7b6cbabda9204068

                                    SHA1

                                    d1118f08a1eddf94b80ad07e37c869522d2d56d0

                                    SHA256

                                    9f8fabe5f9904c8a6952cb0977a0c192e6ff30a795f69c8bd5d976658729e338

                                    SHA512

                                    b14cc268c7538e1bc50e1d830eba8fd09f14ef3185a6cc0b56af3ed8b2d3f465517cef3075c0a9c576c61ed6e59b8aa408e741d620cd0fdd62b85108213eedef

                                  • memory/848-34-0x0000000000C60000-0x0000000000EB9000-memory.dmp

                                    Filesize

                                    2.3MB

                                  • memory/848-125-0x0000000001460000-0x0000000001461000-memory.dmp

                                    Filesize

                                    4KB

                                  • memory/1804-0-0x0000000000400000-0x000000000042E000-memory.dmp

                                    Filesize

                                    184KB

                                  • memory/1804-4-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1804-13-0x00000000021E0000-0x00000000021E2000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/1804-1-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1804-15-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1804-5-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1804-17-0x00000000021E0000-0x00000000021E2000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/1804-3-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1804-19-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1804-21-0x00000000021E0000-0x00000000021E2000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/1804-18-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1804-16-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1804-20-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1804-22-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1804-14-0x00000000021F0000-0x00000000021F1000-memory.dmp

                                    Filesize

                                    4KB

                                  • memory/1804-115-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1804-116-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1804-121-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1804-122-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1804-123-0x0000000000400000-0x000000000042E000-memory.dmp

                                    Filesize

                                    184KB

                                  • memory/1804-126-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1804-127-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1804-130-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1804-131-0x0000000000400000-0x000000000042E000-memory.dmp

                                    Filesize

                                    184KB

                                  • memory/1804-132-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1804-133-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1804-138-0x00000000021E0000-0x00000000021E2000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/1804-139-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1804-140-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1804-144-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1804-145-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1804-147-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1804-148-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1804-149-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1804-150-0x0000000000400000-0x000000000042E000-memory.dmp

                                    Filesize

                                    184KB

                                  • memory/1804-153-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1804-154-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1804-157-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1804-158-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1804-160-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1804-167-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1804-166-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1804-170-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1804-171-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1804-174-0x0000000000400000-0x000000000042E000-memory.dmp

                                    Filesize

                                    184KB

                                  • memory/1804-175-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1804-176-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1804-177-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/1804-201-0x0000000000400000-0x000000000042E000-memory.dmp

                                    Filesize

                                    184KB

                                  • memory/1804-202-0x0000000002310000-0x000000000339E000-memory.dmp

                                    Filesize

                                    16.6MB