Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    119s
  • max time network
    121s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/10/2024, 15:37

General

  • Target

    c11446bf752a29289d345fef384c832d53840dd5cf2d3a136e294c960b72ad16N.exe

  • Size

    1.7MB

  • MD5

    3827105fb0ee82b61b8e4cd09f1d7630

  • SHA1

    8100d036511f062163ac7a820ecd197e0bd964ce

  • SHA256

    c11446bf752a29289d345fef384c832d53840dd5cf2d3a136e294c960b72ad16

  • SHA512

    74231ab358650cdbd405ce0cdf1a094ab638b886559a7c64f9cc0ff413c1359263dbe1fca91be1c5944d56e58b2070a0c55984446065c6fc628f1f3c61b43d3c

  • SSDEEP

    12288:Y6sg9q8utL6R91NNaUfViptH0D9wvT1xkZTWbq6Pknm2N5kv7Z62J5ugQ8cY47Os:YyG6RGjv7biFpVUM

Malware Config

Signatures

  • Modifies firewall policy service 3 TTPs 10 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 3 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • UPX packed file 20 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 14 IoCs

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

  • Modifies registry key 1 TTPs 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 36 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 49 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c11446bf752a29289d345fef384c832d53840dd5cf2d3a136e294c960b72ad16N.exe
    "C:\Users\Admin\AppData\Local\Temp\c11446bf752a29289d345fef384c832d53840dd5cf2d3a136e294c960b72ad16N.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1772
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\Qxhgp.bat" "
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:512
      • C:\Windows\SysWOW64\reg.exe
        REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "WinUpdt" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Window Updates\winupdt3.exe" /f
        3⤵
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        PID:2304
    • C:\Users\Admin\AppData\Roaming\Window Updates\winupdt3.exe
      "C:\Users\Admin\AppData\Roaming\Window Updates\winupdt3.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:404
      • C:\Users\Admin\AppData\Roaming\Window Updates\winupdt3.exe
        "C:\Users\Admin\AppData\Roaming\Window Updates\winupdt3.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:4992
        • C:\Windows\SysWOW64\cmd.exe
          cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:760
          • C:\Windows\SysWOW64\reg.exe
            REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
            5⤵
            • Modifies firewall policy service
            • System Location Discovery: System Language Discovery
            • Modifies registry key
            PID:4868
        • C:\Windows\SysWOW64\cmd.exe
          cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Window Updates\winupdt3.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Window Updates\winupdt3.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:960
          • C:\Windows\SysWOW64\reg.exe
            REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Window Updates\winupdt3.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Window Updates\winupdt3.exe:*:Enabled:Windows Messanger" /f
            5⤵
            • Modifies firewall policy service
            • System Location Discovery: System Language Discovery
            • Modifies registry key
            PID:2096
        • C:\Windows\SysWOW64\cmd.exe
          cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:532
          • C:\Windows\SysWOW64\reg.exe
            REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
            5⤵
            • Modifies firewall policy service
            • System Location Discovery: System Language Discovery
            • Modifies registry key
            PID:2052
        • C:\Windows\SysWOW64\cmd.exe
          cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\local.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\local.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2980
          • C:\Windows\SysWOW64\reg.exe
            REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\local.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\local.exe:*:Enabled:Windows Messanger" /f
            5⤵
            • Modifies firewall policy service
            • System Location Discovery: System Language Discovery
            • Modifies registry key
            PID:392
      • C:\Users\Admin\AppData\Roaming\Window Updates\winupdt3.exe
        "C:\Users\Admin\AppData\Roaming\Window Updates\winupdt3.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        PID:1912
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4400,i,10597648459838880772,16562651767759956329,262144 --variations-seed-version --mojo-platform-channel-handle=4160 /prefetch:8
    1⤵
      PID:1052

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\Qxhgp.txt

      Filesize

      152B

      MD5

      deba559edd7e3c8dcc3e27362ac41cde

      SHA1

      a5688d69bc779c836262874f344de154ae7e7219

      SHA256

      49f5709cc8357f7e406ae904f54d82d476094e2e93dc93308147d8ed9a175a90

      SHA512

      9296532fd85f48b49802be12a8581453f84274cada2433d082d5901bd86c57c86bdcc4bd4420d2f6014d1e964f0b1234eb0d34bd23ffad22c9ae02f615847fbd

    • C:\Users\Admin\AppData\Roaming\Window Updates\winupdt3.txt

      Filesize

      1.7MB

      MD5

      33e8f079f3478f9691e3d1c3af898c9d

      SHA1

      b57a4f89634230dbeb762c04d5ad6690784a7559

      SHA256

      dd6af598499bdbf81e0215c6594685ae8534c2157e4a4309077924e740c427bc

      SHA512

      45d17f436352e6b6f642e6fb273b64492bb689f07dad48dacdd53ae9249b4d4d51297fa99fb499c02e007b6fb169284a77c15cb93d27a0c84a61d7dade0fff46

    • memory/404-50-0x0000000000400000-0x00000000005B6000-memory.dmp

      Filesize

      1.7MB

    • memory/1772-29-0x0000000000400000-0x00000000005B6000-memory.dmp

      Filesize

      1.7MB

    • memory/1772-0-0x0000000000400000-0x00000000005B6000-memory.dmp

      Filesize

      1.7MB

    • memory/1912-40-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/1912-53-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/1912-45-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/1912-43-0x0000000000400000-0x0000000000409000-memory.dmp

      Filesize

      36KB

    • memory/4992-34-0x0000000000400000-0x000000000045C000-memory.dmp

      Filesize

      368KB

    • memory/4992-36-0x0000000000400000-0x000000000045C000-memory.dmp

      Filesize

      368KB

    • memory/4992-51-0x0000000000400000-0x000000000045C000-memory.dmp

      Filesize

      368KB

    • memory/4992-52-0x0000000000400000-0x000000000045C000-memory.dmp

      Filesize

      368KB

    • memory/4992-31-0x0000000000400000-0x000000000045C000-memory.dmp

      Filesize

      368KB

    • memory/4992-56-0x0000000000400000-0x000000000045C000-memory.dmp

      Filesize

      368KB

    • memory/4992-59-0x0000000000400000-0x000000000045C000-memory.dmp

      Filesize

      368KB

    • memory/4992-61-0x0000000000400000-0x000000000045C000-memory.dmp

      Filesize

      368KB

    • memory/4992-63-0x0000000000400000-0x000000000045C000-memory.dmp

      Filesize

      368KB

    • memory/4992-66-0x0000000000400000-0x000000000045C000-memory.dmp

      Filesize

      368KB

    • memory/4992-68-0x0000000000400000-0x000000000045C000-memory.dmp

      Filesize

      368KB

    • memory/4992-75-0x0000000000400000-0x000000000045C000-memory.dmp

      Filesize

      368KB