Analysis

  • max time kernel
    9s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-05-2024 18:07

General

  • Target

    c0433272f242b18d9c310f5083db58176d4908c3de637142210426409bcbc7de.exe

  • Size

    4.1MB

  • MD5

    705fcc3d735a1f32bb12f0abf203dcca

  • SHA1

    895c21f60ddf6d74103ab4c15f9d8358ea214f2e

  • SHA256

    c0433272f242b18d9c310f5083db58176d4908c3de637142210426409bcbc7de

  • SHA512

    33e31394e7fa694388d8b726671c5e12240e24001d0b165b116b2b5375531034eaecdc1681da833a00885ca0977a94e2500db12209af0f2a188fa2ff680a5290

  • SSDEEP

    98304:YoKALZtLSnhBaG13jSGzI9y04m/Xf7c/d7YDSGfJg5NEka2Q+gg:YC1IraEjIw04m/Xfo4a5yka2Q+gg

Malware Config

Signatures

  • Glupteba

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

  • Glupteba payload 19 IoCs
  • Modifies Windows Firewall 2 TTPs 1 IoCs
  • UPX packed file 6 IoCs

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

  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 7 IoCs

    Using powershell.exe command.

  • Creates scheduled task(s) 1 TTPs 2 IoCs

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\c0433272f242b18d9c310f5083db58176d4908c3de637142210426409bcbc7de.exe
    "C:\Users\Admin\AppData\Local\Temp\c0433272f242b18d9c310f5083db58176d4908c3de637142210426409bcbc7de.exe"
    1⤵
      PID:852
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        powershell -nologo -noprofile
        2⤵
        • Command and Scripting Interpreter: PowerShell
        PID:3968
      • C:\Users\Admin\AppData\Local\Temp\c0433272f242b18d9c310f5083db58176d4908c3de637142210426409bcbc7de.exe
        "C:\Users\Admin\AppData\Local\Temp\c0433272f242b18d9c310f5083db58176d4908c3de637142210426409bcbc7de.exe"
        2⤵
          PID:3632
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            powershell -nologo -noprofile
            3⤵
            • Command and Scripting Interpreter: PowerShell
            PID:3192
          • 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⤵
              PID:4000
              • 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:5048
            • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
              powershell -nologo -noprofile
              3⤵
              • Command and Scripting Interpreter: PowerShell
              PID:1584
            • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
              powershell -nologo -noprofile
              3⤵
              • Command and Scripting Interpreter: PowerShell
              PID:2500
            • C:\Windows\rss\csrss.exe
              C:\Windows\rss\csrss.exe
              3⤵
                PID:1508
                • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                  powershell -nologo -noprofile
                  4⤵
                  • Command and Scripting Interpreter: PowerShell
                  PID:5112
                • 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:3276
                • C:\Windows\SYSTEM32\schtasks.exe
                  schtasks /delete /tn ScheduledUpdate /f
                  4⤵
                    PID:3128
                  • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                    powershell -nologo -noprofile
                    4⤵
                    • Command and Scripting Interpreter: PowerShell
                    PID:2824
                  • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                    powershell -nologo -noprofile
                    4⤵
                    • Command and Scripting Interpreter: PowerShell
                    PID:4940
                  • 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:2212
                    • 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:4360
                    • C:\Windows\windefender.exe
                      "C:\Windows\windefender.exe"
                      4⤵
                        PID:1824
                        • C:\Windows\SysWOW64\cmd.exe
                          cmd.exe /C sc sdset WinDefender D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPLOCRSDRCWDWO;;;BA)(D;;WPDT;;;BA)(A;;CCLCSWLOCRRC;;;IU)(A;;CCLCSWLOCRRC;;;SU)S:(AU;FA;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;WD)
                          5⤵
                            PID:3504
                            • C:\Windows\SysWOW64\sc.exe
                              sc sdset WinDefender D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPLOCRSDRCWDWO;;;BA)(D;;WPDT;;;BA)(A;;CCLCSWLOCRRC;;;IU)(A;;CCLCSWLOCRRC;;;SU)S:(AU;FA;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;WD)
                              6⤵
                              • Launches sc.exe
                              PID:1124
                  • C:\Windows\windefender.exe
                    C:\Windows\windefender.exe
                    1⤵
                      PID:2680

                    Network

                    MITRE ATT&CK Enterprise v15

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

                    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_42dxdgtg.bm0.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:\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

                      fae20b6e7877ff9468a87fc51f5835ad

                      SHA1

                      b07817703227c27af07ecff7a45eed7ddc956100

                      SHA256

                      8dcf8fea469a5fe4855081ec88b4266ab216f89e4c89db61f655a79587e837e0

                      SHA512

                      923f8ec6d1f9be75da1952d84c7d9925d7bf77aa365dadc17b0f6123c5b477a46a7f82eaff3c6848073941c443282a62ad75fa9865970d2e1ad095e587e302d7

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

                      Filesize

                      19KB

                      MD5

                      fb793a9e43aebf5e6f1312c845cb4f18

                      SHA1

                      67e149c588ddcd255becfb52003ab2e69fe29bb3

                      SHA256

                      b537fb059c48e08f11f7fd746fefb0a483d61511101041e41a66fc539c245ab7

                      SHA512

                      34552e8137977e0589e904e7ff71f8a7920d2902e1842b8483bbd47ef6e593e4da6031cb22ae3bb85496e49880b813ebf6346e1cb79374aefcc90b98bd0cc6b8

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

                      Filesize

                      19KB

                      MD5

                      f1ae041e8a3a8541c087dc56d9ff0b04

                      SHA1

                      39874047613645ec60c5675ae66ddb2bea1edc8f

                      SHA256

                      81dbd481c95d7bfe3b29c4c89101bd79bda68a96d7eca355dda287d2d388b7d9

                      SHA512

                      8d5508958e58d20d4b68da0b2297dc1939f69e93524a757b780f8625cf3616b245bb0229a0ec8b3707fabccdb58929f459c733c0e0a14fd90d3a3baab716f726

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

                      Filesize

                      19KB

                      MD5

                      1a349d5e9cae4b49524988e42846d88a

                      SHA1

                      a76ad48a9db31de260aa8159fb737160e1068ba5

                      SHA256

                      a6522ec99a8df8a412cdaaa43b6d4fe319654acf6c5a820815e689e45f5b354b

                      SHA512

                      19f39add706aaa05afb5242dcb7be88006b1642c945872369638714fd10ef5f936400ca3587c82bf6501d68606170bbbcd6138f88a4bd714614faae02f3eb017

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

                      Filesize

                      19KB

                      MD5

                      c0af6ef0dce7537b5511356a5f1eb982

                      SHA1

                      8dae04df0893cda741a55c6e6c86c3935a7f3b5e

                      SHA256

                      11def5e8b519dc2cd35039e332ccd660b2c89a6dd00c7325b80b6a23195bb45d

                      SHA512

                      26fce1119a097a9029877617cf43891b2a8218f8537bbd906aa634362cb25143bd8e06c7049ca760a03da56077fa5da85ca8a30bf947e8efcb5d0cc2fb1cf7e0

                    • C:\Windows\rss\csrss.exe

                      Filesize

                      4.1MB

                      MD5

                      705fcc3d735a1f32bb12f0abf203dcca

                      SHA1

                      895c21f60ddf6d74103ab4c15f9d8358ea214f2e

                      SHA256

                      c0433272f242b18d9c310f5083db58176d4908c3de637142210426409bcbc7de

                      SHA512

                      33e31394e7fa694388d8b726671c5e12240e24001d0b165b116b2b5375531034eaecdc1681da833a00885ca0977a94e2500db12209af0f2a188fa2ff680a5290

                    • C:\Windows\windefender.exe

                      Filesize

                      2.0MB

                      MD5

                      8e67f58837092385dcf01e8a2b4f5783

                      SHA1

                      012c49cfd8c5d06795a6f67ea2baf2a082cf8625

                      SHA256

                      166ddb03ff3c89bd4525ac390067e180fdd08f10fbcf4aadb0189541673c03fa

                      SHA512

                      40d8ae12663fc1851e171d9d86cea8bb12487b734c218d7b6f9742eb07d4ca265065cbd6d0bb908f8bda7e3d955c458dfe3fd13265bbf573b9351e0a2bf691ec

                    • memory/852-3-0x0000000000400000-0x0000000000D1C000-memory.dmp

                      Filesize

                      9.1MB

                    • memory/852-2-0x0000000004C90000-0x000000000557B000-memory.dmp

                      Filesize

                      8.9MB

                    • memory/852-1-0x0000000004890000-0x0000000004C8F000-memory.dmp

                      Filesize

                      4.0MB

                    • memory/852-56-0x0000000000400000-0x0000000000D1C000-memory.dmp

                      Filesize

                      9.1MB

                    • memory/852-28-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/852-58-0x0000000004C90000-0x000000000557B000-memory.dmp

                      Filesize

                      8.9MB

                    • memory/852-55-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/1508-222-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/1508-255-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/1508-240-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/1508-246-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/1508-243-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/1508-249-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/1508-252-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/1508-237-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/1508-227-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/1508-234-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/1508-258-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/1508-261-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/1584-96-0x0000000006080000-0x00000000063D4000-memory.dmp

                      Filesize

                      3.3MB

                    • memory/1584-99-0x0000000070C00000-0x0000000070F54000-memory.dmp

                      Filesize

                      3.3MB

                    • memory/1584-98-0x00000000701B0000-0x00000000701FC000-memory.dmp

                      Filesize

                      304KB

                    • memory/1824-232-0x0000000000400000-0x00000000008DF000-memory.dmp

                      Filesize

                      4.9MB

                    • memory/1824-229-0x0000000000400000-0x00000000008DF000-memory.dmp

                      Filesize

                      4.9MB

                    • memory/2500-112-0x00000000059B0000-0x0000000005D04000-memory.dmp

                      Filesize

                      3.3MB

                    • memory/2500-121-0x00000000701B0000-0x00000000701FC000-memory.dmp

                      Filesize

                      304KB

                    • memory/2500-122-0x0000000070950000-0x0000000070CA4000-memory.dmp

                      Filesize

                      3.3MB

                    • memory/2680-241-0x0000000000400000-0x00000000008DF000-memory.dmp

                      Filesize

                      4.9MB

                    • memory/2680-231-0x0000000000400000-0x00000000008DF000-memory.dmp

                      Filesize

                      4.9MB

                    • memory/2680-235-0x0000000000400000-0x00000000008DF000-memory.dmp

                      Filesize

                      4.9MB

                    • memory/2824-191-0x00000000060B0000-0x00000000060C4000-memory.dmp

                      Filesize

                      80KB

                    • memory/2824-190-0x00000000076C0000-0x00000000076D1000-memory.dmp

                      Filesize

                      68KB

                    • memory/2824-177-0x00000000065C0000-0x000000000660C000-memory.dmp

                      Filesize

                      304KB

                    • memory/2824-178-0x0000000070030000-0x000000007007C000-memory.dmp

                      Filesize

                      304KB

                    • memory/2824-172-0x0000000005BD0000-0x0000000005F24000-memory.dmp

                      Filesize

                      3.3MB

                    • memory/2824-179-0x00000000707D0000-0x0000000070B24000-memory.dmp

                      Filesize

                      3.3MB

                    • memory/2824-189-0x0000000007520000-0x00000000075C3000-memory.dmp

                      Filesize

                      652KB

                    • memory/3192-83-0x00000000071B0000-0x00000000071C4000-memory.dmp

                      Filesize

                      80KB

                    • memory/3192-68-0x0000000005800000-0x0000000005B54000-memory.dmp

                      Filesize

                      3.3MB

                    • memory/3192-69-0x0000000005DB0000-0x0000000005DFC000-memory.dmp

                      Filesize

                      304KB

                    • memory/3192-71-0x0000000070330000-0x0000000070684000-memory.dmp

                      Filesize

                      3.3MB

                    • memory/3192-82-0x0000000007160000-0x0000000007171000-memory.dmp

                      Filesize

                      68KB

                    • memory/3192-81-0x0000000006E30000-0x0000000006ED3000-memory.dmp

                      Filesize

                      652KB

                    • memory/3192-70-0x00000000701B0000-0x00000000701FC000-memory.dmp

                      Filesize

                      304KB

                    • memory/3632-203-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/3632-132-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/3968-47-0x0000000007D80000-0x0000000007D91000-memory.dmp

                      Filesize

                      68KB

                    • memory/3968-24-0x0000000006BE0000-0x0000000006C24000-memory.dmp

                      Filesize

                      272KB

                    • memory/3968-4-0x000000007421E000-0x000000007421F000-memory.dmp

                      Filesize

                      4KB

                    • memory/3968-5-0x00000000050E0000-0x0000000005116000-memory.dmp

                      Filesize

                      216KB

                    • memory/3968-7-0x0000000074210000-0x00000000749C0000-memory.dmp

                      Filesize

                      7.7MB

                    • memory/3968-6-0x00000000057B0000-0x0000000005DD8000-memory.dmp

                      Filesize

                      6.2MB

                    • memory/3968-8-0x0000000074210000-0x00000000749C0000-memory.dmp

                      Filesize

                      7.7MB

                    • memory/3968-9-0x0000000005E10000-0x0000000005E32000-memory.dmp

                      Filesize

                      136KB

                    • memory/3968-11-0x0000000006020000-0x0000000006086000-memory.dmp

                      Filesize

                      408KB

                    • memory/3968-32-0x0000000074210000-0x00000000749C0000-memory.dmp

                      Filesize

                      7.7MB

                    • memory/3968-46-0x0000000007E20000-0x0000000007EB6000-memory.dmp

                      Filesize

                      600KB

                    • memory/3968-48-0x0000000007DC0000-0x0000000007DCE000-memory.dmp

                      Filesize

                      56KB

                    • memory/3968-49-0x0000000007DD0000-0x0000000007DE4000-memory.dmp

                      Filesize

                      80KB

                    • memory/3968-50-0x0000000007EC0000-0x0000000007EDA000-memory.dmp

                      Filesize

                      104KB

                    • memory/3968-51-0x0000000007E10000-0x0000000007E18000-memory.dmp

                      Filesize

                      32KB

                    • memory/3968-44-0x0000000074210000-0x00000000749C0000-memory.dmp

                      Filesize

                      7.7MB

                    • memory/3968-10-0x0000000005FB0000-0x0000000006016000-memory.dmp

                      Filesize

                      408KB

                    • memory/3968-45-0x0000000007D60000-0x0000000007D6A000-memory.dmp

                      Filesize

                      40KB

                    • memory/3968-54-0x0000000074210000-0x00000000749C0000-memory.dmp

                      Filesize

                      7.7MB

                    • memory/3968-21-0x00000000062A0000-0x00000000065F4000-memory.dmp

                      Filesize

                      3.3MB

                    • memory/3968-22-0x0000000006680000-0x000000000669E000-memory.dmp

                      Filesize

                      120KB

                    • memory/3968-42-0x0000000007C50000-0x0000000007C6E000-memory.dmp

                      Filesize

                      120KB

                    • memory/3968-43-0x0000000007C70000-0x0000000007D13000-memory.dmp

                      Filesize

                      652KB

                    • memory/3968-30-0x00000000700B0000-0x00000000700FC000-memory.dmp

                      Filesize

                      304KB

                    • memory/3968-29-0x0000000007C10000-0x0000000007C42000-memory.dmp

                      Filesize

                      200KB

                    • memory/3968-26-0x00000000080B0000-0x000000000872A000-memory.dmp

                      Filesize

                      6.5MB

                    • memory/3968-27-0x0000000007A50000-0x0000000007A6A000-memory.dmp

                      Filesize

                      104KB

                    • memory/3968-25-0x00000000079B0000-0x0000000007A26000-memory.dmp

                      Filesize

                      472KB

                    • memory/3968-31-0x0000000070230000-0x0000000070584000-memory.dmp

                      Filesize

                      3.3MB

                    • memory/3968-23-0x00000000066C0000-0x000000000670C000-memory.dmp

                      Filesize

                      304KB

                    • memory/4940-205-0x0000000070030000-0x000000007007C000-memory.dmp

                      Filesize

                      304KB

                    • memory/4940-206-0x00000000701E0000-0x0000000070534000-memory.dmp

                      Filesize

                      3.3MB

                    • memory/4940-202-0x0000000005A80000-0x0000000005DD4000-memory.dmp

                      Filesize

                      3.3MB

                    • memory/5112-144-0x0000000005DF0000-0x0000000006144000-memory.dmp

                      Filesize

                      3.3MB

                    • memory/5112-164-0x0000000006280000-0x0000000006294000-memory.dmp

                      Filesize

                      80KB

                    • memory/5112-163-0x0000000007A10000-0x0000000007A21000-memory.dmp

                      Filesize

                      68KB

                    • memory/5112-162-0x00000000076F0000-0x0000000007793000-memory.dmp

                      Filesize

                      652KB

                    • memory/5112-152-0x00000000708D0000-0x0000000070C24000-memory.dmp

                      Filesize

                      3.3MB

                    • memory/5112-151-0x0000000070110000-0x000000007015C000-memory.dmp

                      Filesize

                      304KB

                    • memory/5112-150-0x0000000006940000-0x000000000698C000-memory.dmp

                      Filesize

                      304KB