Windows 7 deprecation

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

Analysis

  • max time kernel
    46s
  • max time network
    164s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/10/2023, 22:47

General

  • Target

    60dd444a9899e790459af75823d9a3b3ddc7e98dcfd45414b22a935f9998de0f.exe

  • Size

    4.2MB

  • MD5

    dc787dae982b7459c4b51b993eae0511

  • SHA1

    1e29bd6d686a7895eda7358c0e6fccb2e92cb858

  • SHA256

    60dd444a9899e790459af75823d9a3b3ddc7e98dcfd45414b22a935f9998de0f

  • SHA512

    4f449f0341bc46e7e13e751982db4df72c95b7b03322196aa5846da8f40d4ab18256ac0fb3b7e230e315492ce843e108e8778b40ac3255647e8c22f1d5ecd5dc

  • SSDEEP

    98304:WV6pJpBiXUW91wt7b0jGpNV5tUex4JVcQWi8gl8:lpBNW91wVrN36e+uJiPl8

Malware Config

Signatures

  • Glupteba

    Glupteba is a modular loader written in Golang with various components.

  • Glupteba payload 19 IoCs
  • Modifies Windows Firewall 1 TTPs 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Drops file in System32 directory 4 IoCs
  • Checks for VirtualBox DLLs, possible anti-VM trick 1 TTPs 1 IoCs

    Certain files are specific to VirtualBox VMs and can be used to detect execution in a VM.

  • Drops file in Windows directory 2 IoCs
  • Creates scheduled task(s) 1 TTPs 2 IoCs

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

  • Modifies data under HKEY_USERS 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 20 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\60dd444a9899e790459af75823d9a3b3ddc7e98dcfd45414b22a935f9998de0f.exe
    "C:\Users\Admin\AppData\Local\Temp\60dd444a9899e790459af75823d9a3b3ddc7e98dcfd45414b22a935f9998de0f.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4180
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1584
    • C:\Users\Admin\AppData\Local\Temp\60dd444a9899e790459af75823d9a3b3ddc7e98dcfd45414b22a935f9998de0f.exe
      "C:\Users\Admin\AppData\Local\Temp\60dd444a9899e790459af75823d9a3b3ddc7e98dcfd45414b22a935f9998de0f.exe"
      2⤵
      • Adds Run key to start application
      • Checks for VirtualBox DLLs, possible anti-VM trick
      • Drops file in Windows directory
      • Modifies data under HKEY_USERS
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2932
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        powershell -nologo -noprofile
        3⤵
        • Drops file in System32 directory
        • Modifies data under HKEY_USERS
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4192
      • C:\Windows\system32\cmd.exe
        C:\Windows\Sysnative\cmd.exe /C "netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1104
        • C:\Windows\system32\netsh.exe
          netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes
          4⤵
          • Modifies Windows Firewall
          PID:3880
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        powershell -nologo -noprofile
        3⤵
        • Drops file in System32 directory
        • Modifies data under HKEY_USERS
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4264
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        powershell -nologo -noprofile
        3⤵
        • Drops file in System32 directory
        • Modifies data under HKEY_USERS
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:992
      • C:\Windows\rss\csrss.exe
        C:\Windows\rss\csrss.exe
        3⤵
        • Executes dropped EXE
        PID:2672
        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
          powershell -nologo -noprofile
          4⤵
            PID:4540
          • C:\Windows\SYSTEM32\schtasks.exe
            schtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F
            4⤵
            • Creates scheduled task(s)
            PID:536
          • C:\Windows\SYSTEM32\schtasks.exe
            schtasks /delete /tn ScheduledUpdate /f
            4⤵
              PID:4876
            • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
              powershell -nologo -noprofile
              4⤵
                PID:3740
              • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                powershell -nologo -noprofile
                4⤵
                  PID:400
                • C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe
                  C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe taskmgr.exe C:\Users\Admin\AppData\Local\Temp\csrss\injector\NtQuerySystemInformationHook.dll
                  4⤵
                    PID:1444
                  • C:\Windows\SYSTEM32\schtasks.exe
                    schtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F
                    4⤵
                    • Creates scheduled task(s)
                    PID:4652

            Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_1wrmk1ij.2hy.ps1

              Filesize

              60B

              MD5

              d17fe0a3f47be24a6453e9ef58c94641

              SHA1

              6ab83620379fc69f80c0242105ddffd7d98d5d9d

              SHA256

              96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

              SHA512

              5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

            • C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe

              Filesize

              281KB

              MD5

              d98e33b66343e7c96158444127a117f6

              SHA1

              bb716c5509a2bf345c6c1152f6e3e1452d39d50d

              SHA256

              5de4e2b07a26102fe527606ce5da1d5a4b938967c9d380a3c5fe86e2e34aaaf1

              SHA512

              705275e4a1ba8205eb799a8cf1737bc8ba686925e52c9198a6060a7abeee65552a85b814ac494a4b975d496a63be285f19a6265550585f2fc85824c42d7efab5

            • C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe

              Filesize

              281KB

              MD5

              d98e33b66343e7c96158444127a117f6

              SHA1

              bb716c5509a2bf345c6c1152f6e3e1452d39d50d

              SHA256

              5de4e2b07a26102fe527606ce5da1d5a4b938967c9d380a3c5fe86e2e34aaaf1

              SHA512

              705275e4a1ba8205eb799a8cf1737bc8ba686925e52c9198a6060a7abeee65552a85b814ac494a4b975d496a63be285f19a6265550585f2fc85824c42d7efab5

            • C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

              Filesize

              2KB

              MD5

              968cb9309758126772781b83adb8a28f

              SHA1

              8da30e71accf186b2ba11da1797cf67f8f78b47c

              SHA256

              92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

              SHA512

              4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

            • C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive

              Filesize

              19KB

              MD5

              dd0ddf527cae6ad4ad1ed21a3a088b18

              SHA1

              9cc2d02fbf2112862ade928c20ab6e829dbec593

              SHA256

              5ef031eceb9a08f1d71347c0ad6cf39bb7b3ddf800abf2f39614fe6ca69a038d

              SHA512

              98351322857e8dc211b7201914b86dfeb0ccd30b209a7d4e21bc9b54d90e626ef9a3bb13b96dc0bef09a7cfc38df00adfb7a1547e1cbb36eceaf44a4b3587c8d

            • C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive

              Filesize

              19KB

              MD5

              cc8a081a24f697898af2f7dac3956886

              SHA1

              fdeec45c9462fe0c3ebba036978e619c60fc3d6b

              SHA256

              57360f950fbe0283c17fe6d47dec8c9238684312f7190ab7363206983e14a40c

              SHA512

              7ed4fdf96f195e4484377f937c7fd5ea6829d8dfb6e75229e0eaaded3acba4ad9214c7701eb34abbcc89b7dc47768d3d32fb755150b289d7c6dca2eb228a7630

            • C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive

              Filesize

              19KB

              MD5

              fbbafd8a47421d74b832197928bd3047

              SHA1

              b7a53480f95cf52ad60629281addaea4502982f3

              SHA256

              9f3947782c30590ddb1873a41abf52dc3a869a29e681840d3e30547a7f955aec

              SHA512

              b7b13923d671619ce5a9af73f1dbec36050c92d729bc73987dabc8d3cfd554c31042806ece9a9b2cec782c358a65656ee025f759f64ec28b071940d90c085393

            • C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive

              Filesize

              19KB

              MD5

              c1b58f16f9ce27ef0603b89671747402

              SHA1

              5b055eeac9fcc875e7d834fc5e3871369ef3de41

              SHA256

              32ce791a0c78c66899d2ec6da40218139e01b9e2e5517fcf79aa7c0ccf1f96cd

              SHA512

              89c550d296ba053d15f1636aab3f0a66f1ea95ac528ca756d3cec4c6a123ca5a4edeb2d735c3657bc51c1d7e8371e65be90130db9034f5054cac1694c779c9a5

            • C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive

              Filesize

              19KB

              MD5

              dca2e00983a331a12817defd4bb6f79f

              SHA1

              4580e717e9ca18510ac11cfb48ce32777dec5b44

              SHA256

              733b3b01e850c9c6244df02426ab9cdc515f1f89068a517b18c529ccd8aba8fb

              SHA512

              d16c44f58366a8618a872ea006e770b91ba533a8d3bf45cad2c4a1a1efad89bc332c0ffe1440262dfc9a9b22c589ac8ef7148f89299a4551006f3d3537684c34

            • C:\Windows\rss\csrss.exe

              Filesize

              4.2MB

              MD5

              dc787dae982b7459c4b51b993eae0511

              SHA1

              1e29bd6d686a7895eda7358c0e6fccb2e92cb858

              SHA256

              60dd444a9899e790459af75823d9a3b3ddc7e98dcfd45414b22a935f9998de0f

              SHA512

              4f449f0341bc46e7e13e751982db4df72c95b7b03322196aa5846da8f40d4ab18256ac0fb3b7e230e315492ce843e108e8778b40ac3255647e8c22f1d5ecd5dc

            • C:\Windows\rss\csrss.exe

              Filesize

              4.2MB

              MD5

              dc787dae982b7459c4b51b993eae0511

              SHA1

              1e29bd6d686a7895eda7358c0e6fccb2e92cb858

              SHA256

              60dd444a9899e790459af75823d9a3b3ddc7e98dcfd45414b22a935f9998de0f

              SHA512

              4f449f0341bc46e7e13e751982db4df72c95b7b03322196aa5846da8f40d4ab18256ac0fb3b7e230e315492ce843e108e8778b40ac3255647e8c22f1d5ecd5dc

            • memory/992-130-0x0000000004C20000-0x0000000004C30000-memory.dmp

              Filesize

              64KB

            • memory/992-128-0x0000000074E10000-0x00000000755C0000-memory.dmp

              Filesize

              7.7MB

            • memory/992-129-0x0000000004C20000-0x0000000004C30000-memory.dmp

              Filesize

              64KB

            • memory/1584-31-0x0000000007850000-0x000000000786A000-memory.dmp

              Filesize

              104KB

            • memory/1584-47-0x0000000007C50000-0x0000000007CF3000-memory.dmp

              Filesize

              652KB

            • memory/1584-23-0x00000000066D0000-0x000000000671C000-memory.dmp

              Filesize

              304KB

            • memory/1584-22-0x0000000006690000-0x00000000066AE000-memory.dmp

              Filesize

              120KB

            • memory/1584-27-0x0000000003040000-0x0000000003050000-memory.dmp

              Filesize

              64KB

            • memory/1584-28-0x00000000077B0000-0x0000000007826000-memory.dmp

              Filesize

              472KB

            • memory/1584-21-0x0000000006280000-0x00000000065D4000-memory.dmp

              Filesize

              3.3MB

            • memory/1584-30-0x0000000007EB0000-0x000000000852A000-memory.dmp

              Filesize

              6.5MB

            • memory/1584-16-0x0000000006030000-0x0000000006096000-memory.dmp

              Filesize

              408KB

            • memory/1584-32-0x0000000007C10000-0x0000000007C42000-memory.dmp

              Filesize

              200KB

            • memory/1584-10-0x0000000005FC0000-0x0000000006026000-memory.dmp

              Filesize

              408KB

            • memory/1584-33-0x0000000070CB0000-0x0000000070CFC000-memory.dmp

              Filesize

              304KB

            • memory/1584-36-0x000000007F6A0000-0x000000007F6B0000-memory.dmp

              Filesize

              64KB

            • memory/1584-46-0x0000000007BF0000-0x0000000007C0E000-memory.dmp

              Filesize

              120KB

            • memory/1584-35-0x0000000070E30000-0x0000000071184000-memory.dmp

              Filesize

              3.3MB

            • memory/1584-25-0x00000000075D0000-0x0000000007614000-memory.dmp

              Filesize

              272KB

            • memory/1584-49-0x0000000074E10000-0x00000000755C0000-memory.dmp

              Filesize

              7.7MB

            • memory/1584-48-0x0000000007D40000-0x0000000007D4A000-memory.dmp

              Filesize

              40KB

            • memory/1584-50-0x0000000007E00000-0x0000000007E96000-memory.dmp

              Filesize

              600KB

            • memory/1584-51-0x0000000007D60000-0x0000000007D71000-memory.dmp

              Filesize

              68KB

            • memory/1584-52-0x0000000007DA0000-0x0000000007DAE000-memory.dmp

              Filesize

              56KB

            • memory/1584-53-0x0000000007DB0000-0x0000000007DC4000-memory.dmp

              Filesize

              80KB

            • memory/1584-54-0x0000000003040000-0x0000000003050000-memory.dmp

              Filesize

              64KB

            • memory/1584-55-0x0000000008530000-0x000000000854A000-memory.dmp

              Filesize

              104KB

            • memory/1584-56-0x0000000007DF0000-0x0000000007DF8000-memory.dmp

              Filesize

              32KB

            • memory/1584-59-0x0000000074E10000-0x00000000755C0000-memory.dmp

              Filesize

              7.7MB

            • memory/1584-9-0x00000000056C0000-0x00000000056E2000-memory.dmp

              Filesize

              136KB

            • memory/1584-8-0x0000000005820000-0x0000000005E48000-memory.dmp

              Filesize

              6.2MB

            • memory/1584-7-0x0000000003040000-0x0000000003050000-memory.dmp

              Filesize

              64KB

            • memory/1584-6-0x0000000003040000-0x0000000003050000-memory.dmp

              Filesize

              64KB

            • memory/1584-5-0x00000000030A0000-0x00000000030D6000-memory.dmp

              Filesize

              216KB

            • memory/1584-4-0x0000000074E10000-0x00000000755C0000-memory.dmp

              Filesize

              7.7MB

            • memory/2672-269-0x0000000000400000-0x0000000002985000-memory.dmp

              Filesize

              37.5MB

            • memory/2672-290-0x0000000000400000-0x0000000002985000-memory.dmp

              Filesize

              37.5MB

            • memory/2672-278-0x0000000000400000-0x0000000002985000-memory.dmp

              Filesize

              37.5MB

            • memory/2672-275-0x0000000000400000-0x0000000002985000-memory.dmp

              Filesize

              37.5MB

            • memory/2672-272-0x0000000000400000-0x0000000002985000-memory.dmp

              Filesize

              37.5MB

            • memory/2672-284-0x0000000000400000-0x0000000002985000-memory.dmp

              Filesize

              37.5MB

            • memory/2672-266-0x0000000000400000-0x0000000002985000-memory.dmp

              Filesize

              37.5MB

            • memory/2672-281-0x0000000000400000-0x0000000002985000-memory.dmp

              Filesize

              37.5MB

            • memory/2672-263-0x0000000000400000-0x0000000002985000-memory.dmp

              Filesize

              37.5MB

            • memory/2672-287-0x0000000000400000-0x0000000002985000-memory.dmp

              Filesize

              37.5MB

            • memory/2672-241-0x0000000000400000-0x0000000002985000-memory.dmp

              Filesize

              37.5MB

            • memory/2932-92-0x0000000004640000-0x0000000004A44000-memory.dmp

              Filesize

              4.0MB

            • memory/2932-61-0x0000000004640000-0x0000000004A44000-memory.dmp

              Filesize

              4.0MB

            • memory/2932-177-0x0000000000400000-0x0000000002985000-memory.dmp

              Filesize

              37.5MB

            • memory/2932-63-0x0000000000400000-0x0000000002985000-memory.dmp

              Filesize

              37.5MB

            • memory/2932-102-0x0000000000400000-0x0000000002985000-memory.dmp

              Filesize

              37.5MB

            • memory/2932-113-0x0000000000400000-0x0000000002985000-memory.dmp

              Filesize

              37.5MB

            • memory/4180-62-0x0000000000400000-0x0000000002985000-memory.dmp

              Filesize

              37.5MB

            • memory/4180-1-0x0000000004710000-0x0000000004B0A000-memory.dmp

              Filesize

              4.0MB

            • memory/4180-34-0x0000000000400000-0x0000000002985000-memory.dmp

              Filesize

              37.5MB

            • memory/4180-29-0x0000000004B10000-0x00000000053FB000-memory.dmp

              Filesize

              8.9MB

            • memory/4180-26-0x0000000004710000-0x0000000004B0A000-memory.dmp

              Filesize

              4.0MB

            • memory/4180-24-0x0000000000400000-0x0000000002985000-memory.dmp

              Filesize

              37.5MB

            • memory/4180-3-0x0000000000400000-0x0000000002985000-memory.dmp

              Filesize

              37.5MB

            • memory/4180-2-0x0000000004B10000-0x00000000053FB000-memory.dmp

              Filesize

              8.9MB

            • memory/4192-64-0x0000000074E10000-0x00000000755C0000-memory.dmp

              Filesize

              7.7MB

            • memory/4192-79-0x0000000071450000-0x00000000717A4000-memory.dmp

              Filesize

              3.3MB

            • memory/4192-65-0x0000000002D70000-0x0000000002D80000-memory.dmp

              Filesize

              64KB

            • memory/4192-66-0x0000000002D70000-0x0000000002D80000-memory.dmp

              Filesize

              64KB

            • memory/4192-67-0x0000000006160000-0x00000000064B4000-memory.dmp

              Filesize

              3.3MB

            • memory/4192-77-0x0000000002D70000-0x0000000002D80000-memory.dmp

              Filesize

              64KB

            • memory/4192-78-0x0000000070CB0000-0x0000000070CFC000-memory.dmp

              Filesize

              304KB

            • memory/4192-89-0x00000000077C0000-0x0000000007863000-memory.dmp

              Filesize

              652KB

            • memory/4192-90-0x0000000007CB0000-0x0000000007CC1000-memory.dmp

              Filesize

              68KB

            • memory/4192-95-0x0000000074E10000-0x00000000755C0000-memory.dmp

              Filesize

              7.7MB

            • memory/4192-91-0x0000000007D20000-0x0000000007D34000-memory.dmp

              Filesize

              80KB

            • memory/4264-103-0x0000000005C60000-0x0000000005FB4000-memory.dmp

              Filesize

              3.3MB

            • memory/4264-104-0x0000000004C50000-0x0000000004C60000-memory.dmp

              Filesize

              64KB

            • memory/4264-127-0x0000000074E10000-0x00000000755C0000-memory.dmp

              Filesize

              7.7MB

            • memory/4264-109-0x0000000004C50000-0x0000000004C60000-memory.dmp

              Filesize

              64KB

            • memory/4264-111-0x0000000074E10000-0x00000000755C0000-memory.dmp

              Filesize

              7.7MB

            • memory/4264-114-0x0000000004C50000-0x0000000004C60000-memory.dmp

              Filesize

              64KB

            • memory/4264-115-0x0000000070CB0000-0x0000000070CFC000-memory.dmp

              Filesize

              304KB

            • memory/4264-116-0x0000000071430000-0x0000000071784000-memory.dmp

              Filesize

              3.3MB