Analysis

  • max time kernel
    261s
  • max time network
    289s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    05/09/2024, 22:50

General

  • Target
    d480b6efcf1ccdc3a7cf4c1d22839e27e9701758b19c0a197b049b66bdcfe870.exe
  • Size 1.7MB
  • Sample240905-2spapstbqa
  • SHA256 d480b6efcf1ccdc3a7cf4c1d22839e27e9701758b19c0a197b049b66bdcfe870
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Suspicious use of NtCreateUserProcessOtherParentProcess 2 IoCs
  • Drops startup file 2 IoCs
  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 3 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Enumerates processes with tasklist 1 TTPs 2 IoCs
  • Drops file in Windows directory 1 IoCs
  • Command and Scripting Interpreter: JavaScript 1 TTPs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 16 IoCs

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

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 40 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 6 IoCs
  • Suspicious use of SendNotifyMessage 6 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1164
      • C:\Users\Admin\AppData\Local\Temp\d480b6efcf1ccdc3a7cf4c1d22839e27e9701758b19c0a197b049b66bdcfe870.exe
        "C:\Users\Admin\AppData\Local\Temp\d480b6efcf1ccdc3a7cf4c1d22839e27e9701758b19c0a197b049b66bdcfe870.exe"
        2⤵
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2692
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /k move Command Command.bat & Command.bat & exit
          3⤵
          • Loads dropped DLL
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2100
          • C:\Windows\SysWOW64\tasklist.exe
            tasklist
            4⤵
            • Enumerates processes with tasklist
            • System Location Discovery: System Language Discovery
            • Suspicious use of AdjustPrivilegeToken
            PID:2912
          • C:\Windows\SysWOW64\findstr.exe
            findstr /I "wrsa opssvc"
            4⤵
            • System Location Discovery: System Language Discovery
            PID:2260
          • C:\Windows\SysWOW64\tasklist.exe
            tasklist
            4⤵
            • Enumerates processes with tasklist
            • System Location Discovery: System Language Discovery
            • Suspicious use of AdjustPrivilegeToken
            PID:1224
          • C:\Windows\SysWOW64\findstr.exe
            findstr /I "avastui avgui bdservicehost nswscsvc sophoshealth"
            4⤵
            • System Location Discovery: System Language Discovery
            PID:2612
          • C:\Windows\SysWOW64\cmd.exe
            cmd /c md 627000
            4⤵
            • System Location Discovery: System Language Discovery
            PID:3016
          • C:\Windows\SysWOW64\findstr.exe
            findstr /V "possiblebasicshtmlensure" Brisbane
            4⤵
            • System Location Discovery: System Language Discovery
            PID:3040
          • C:\Windows\SysWOW64\cmd.exe
            cmd /c copy /b ..\Pace + ..\Proved + ..\Accessing + ..\Reaches + ..\Compressed + ..\Po + ..\Itsa + ..\Major + ..\Shares + ..\Resolutions + ..\Write + ..\Hosting + ..\Hospital a
            4⤵
            • System Location Discovery: System Language Discovery
            PID:3020
          • C:\Users\Admin\AppData\Local\Temp\627000\Legitimate.pif
            Legitimate.pif a
            4⤵
            • Suspicious use of NtCreateUserProcessOtherParentProcess
            • Executes dropped EXE
            • Loads dropped DLL
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of FindShellTrayWindow
            • Suspicious use of SendNotifyMessage
            • Suspicious use of WriteProcessMemory
            PID:2864
            • C:\Users\Admin\AppData\Local\Temp\627000\RegAsm.exe
              C:\Users\Admin\AppData\Local\Temp\627000\RegAsm.exe
              5⤵
              • Executes dropped EXE
              • Loads dropped DLL
              • System Location Discovery: System Language Discovery
              • Suspicious use of AdjustPrivilegeToken
              PID:1416
          • C:\Windows\SysWOW64\choice.exe
            choice /d y /t 5
            4⤵
            • System Location Discovery: System Language Discovery
            PID:2636
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c schtasks.exe /create /tn "Colour" /tr "wscript //B 'C:\Users\Admin\AppData\Local\InnoCode360 Technologies Co\CodeInno360.js'" /sc minute /mo 5 /F
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2904
        • C:\Windows\SysWOW64\schtasks.exe
          schtasks.exe /create /tn "Colour" /tr "wscript //B 'C:\Users\Admin\AppData\Local\InnoCode360 Technologies Co\CodeInno360.js'" /sc minute /mo 5 /F
          3⤵
          • System Location Discovery: System Language Discovery
          • Scheduled Task/Job: Scheduled Task
          PID:544
      • C:\Windows\SysWOW64\cmd.exe
        cmd /k echo [InternetShortcut] > "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\CodeInno360.url" & echo URL="C:\Users\Admin\AppData\Local\InnoCode360 Technologies Co\CodeInno360.js" >> "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\CodeInno360.url" & exit
        2⤵
        • Drops startup file
        • System Location Discovery: System Language Discovery
        PID:3004
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {4E25D663-3501-4122-9152-BB95C0C3700B} S-1-5-21-2872745919-2748461613-2989606286-1000:CCJBVTGQ\Admin:Interactive:[1]
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:1840
      • C:\Windows\system32\wscript.EXE
        C:\Windows\system32\wscript.EXE //B "C:\Users\Admin\AppData\Local\InnoCode360 Technologies Co\CodeInno360.js"
        2⤵
          PID:3020
          • C:\Users\Admin\AppData\Local\InnoCode360 Technologies Co\CodeInno360.scr
            "C:\Users\Admin\AppData\Local\InnoCode360 Technologies Co\CodeInno360.scr" "C:\Users\Admin\AppData\Local\InnoCode360 Technologies Co\o"
            3⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of FindShellTrayWindow
            • Suspicious use of SendNotifyMessage
            PID:2880

      Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

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            Downloads

            CodeInno360.js

            • Path C:\Users\Admin\AppData\Local\InnoCode360 Technologies Co\CodeInno360.js
            • Size 194B
            • SHA256 550e45cc04fc36cd37370a9df6f98bacca638c5a7b8ee93de08a3ab0fc2db59f
            • MD5 SHA1 SHA512

            Legitimate.pif

            • Path C:\Users\Admin\AppData\Local\Temp\627000\Legitimate.pif
            • Size 872KB
            • SHA256 d8b7c7178fbadbf169294e4f29dce582f89a5cf372e9da9215aa082330dc12fd
            • MD5 SHA1 SHA512 SSDEEP

            a

            • Path C:\Users\Admin\AppData\Local\Temp\627000\a
            • Size 911KB
            • SHA256 9fed9159a76f9671a9f2dcc3ea03a01e73e743d03b221057f499eb566edeb7ba
            • MD5 SHA1 SHA512 SSDEEP

            Accessing

            • Path C:\Users\Admin\AppData\Local\Temp\Accessing
            • Size 92KB
            • SHA256 ec16ee65b59f694067f8630f37e9828a7c293ac5a4fc35b3e2613dc31d38f13e
            • MD5 SHA1 SHA512 SSDEEP

            Brisbane

            • Path C:\Users\Admin\AppData\Local\Temp\Brisbane
            • Size 758B
            • SHA256 24ac168fad30c8981fb1a05b5519a5c062ab2b25616180b8609d31a754e92070
            • MD5 SHA1 SHA512

            Cab59B6.tmp

            • Path C:\Users\Admin\AppData\Local\Temp\Cab59B6.tmp
            • Size 70KB
            • SHA256 b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
            • MD5 SHA1 SHA512 SSDEEP

            Command

            • Path C:\Users\Admin\AppData\Local\Temp\Command
            • Size 27KB
            • SHA256 20da2c26bdf7adbbc3fcb887a7d6061c1e2834d589a24699a86b810b6edf83c4
            • MD5 SHA1 SHA512 SSDEEP

            Compressed

            • Path C:\Users\Admin\AppData\Local\Temp\Compressed
            • Size 77KB
            • SHA256 2a658a55624d7f653647ceeae7aad664c5c982371aba6ecc7bbf556fb9c9f16a
            • MD5 SHA1 SHA512 SSDEEP

            Developers

            • Path C:\Users\Admin\AppData\Local\Temp\Developers
            • Size 871KB
            • SHA256 4732770184b8a59ff69720c1c0c16596c63c26a2a7367b64810a91d0f14f1f85
            • MD5 SHA1 SHA512 SSDEEP

            Hospital

            • Path C:\Users\Admin\AppData\Local\Temp\Hospital
            • Size 6KB
            • SHA256 e8301f7e0ff99dae0f724822ecefab61b4b21aeffc1c9c182bbb2b3d6f04e559
            • MD5 SHA1 SHA512 SSDEEP

            Hosting

            • Path C:\Users\Admin\AppData\Local\Temp\Hosting
            • Size 56KB
            • SHA256 2eb51c59b8b67fcb580465afebdb7617a83266d8cd0bddd299c1f2a8c8550ed4
            • MD5 SHA1 SHA512 SSDEEP

            Itsa

            • Path C:\Users\Admin\AppData\Local\Temp\Itsa
            • Size 94KB
            • SHA256 938ffc79927fb9634d508bd78ca49b5b45b733f7912034e0e2cef287ec3d3f91
            • MD5 SHA1 SHA512 SSDEEP

            Major

            • Path C:\Users\Admin\AppData\Local\Temp\Major
            • Size 50KB
            • SHA256 b1df5573ec0b1270a3907b03451a621b697df2cc059f488394fd212db4e8f302
            • MD5 SHA1 SHA512 SSDEEP

            Pace

            • Path C:\Users\Admin\AppData\Local\Temp\Pace
            • Size 62KB
            • SHA256 2b2a31aafd7647c11bbe50fe3c23d9be3412639ddec00764764eb3f34b63cb8e
            • MD5 SHA1 SHA512 SSDEEP

            Po

            • Path C:\Users\Admin\AppData\Local\Temp\Po
            • Size 93KB
            • SHA256 69bb3d3305f02fc996e13b741efea86d0f9b3f55789d9adcefd289cb52bb8d1a
            • MD5 SHA1 SHA512 SSDEEP

            Proved

            • Path C:\Users\Admin\AppData\Local\Temp\Proved
            • Size 50KB
            • SHA256 e6bfd3f87f7e209f00ab50107971872b5e10de6a8b0b2b71f49445460252f2ac
            • MD5 SHA1 SHA512 SSDEEP

            Reaches

            • Path C:\Users\Admin\AppData\Local\Temp\Reaches
            • Size 76KB
            • SHA256 ec09b4bf30a7061383164afcc2c4aa41723e2f1644637e75736501046dad7248
            • MD5 SHA1 SHA512 SSDEEP

            Resolutions

            • Path C:\Users\Admin\AppData\Local\Temp\Resolutions
            • Size 86KB
            • SHA256 6d60f1e883b792ea433a38563d081360067bd1c224a30dbe33751fc2a57bc68b
            • MD5 SHA1 SHA512 SSDEEP

            Shares

            • Path C:\Users\Admin\AppData\Local\Temp\Shares
            • Size 71KB
            • SHA256 a053fd49caea2142a9a7b6a49f84e0a8a999b828fb4283d3065ac6e73823ec99
            • MD5 SHA1 SHA512 SSDEEP

            Write

            • Path C:\Users\Admin\AppData\Local\Temp\Write
            • Size 98KB
            • SHA256 f6c3ee3cc5c783a7ea177a3e6fd40fe80cba6fe0bebc648c10d17b6cde369129
            • MD5 SHA1 SHA512 SSDEEP

            RegAsm.exe

            • Path \Users\Admin\AppData\Local\Temp\627000\RegAsm.exe
            • Size 63KB
            • SHA256 6e70b56d748c4ccab13cc8a055d3795ea0dd95fe3b70568d7d3ac0c6621140a3
            • MD5 SHA1 SHA512 SSDEEP

            memory/1416-51-0x00000000000D0000-0x000000000012C000-memory.dmp

            memory/1416-54-0x00000000000D0000-0x000000000012C000-memory.dmp

            memory/1416-53-0x00000000000D0000-0x000000000012C000-memory.dmp

            memory/1416-57-0x0000000000EF0000-0x0000000000FAA000-memory.dmp