Analysis

  • max time kernel
    1s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240412-en
  • resource tags

    arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    17/04/2024, 19:22

General

  • Target

    22835c297e7ed075ffcbb42c6fb6c7aea0b21e8f655e08210fab8ccde20ab18e.exe

  • Size

    4.2MB

  • MD5

    67d886157a87e93a405de7cf500ce316

  • SHA1

    8fd1b436a88875999bcffa4c9ab31de091a5e560

  • SHA256

    22835c297e7ed075ffcbb42c6fb6c7aea0b21e8f655e08210fab8ccde20ab18e

  • SHA512

    6c48bc8ea4e694c23d0f396adeeb4f5ca5b84ef9b467747431a09dd1e0ff35eab39dda5adc94f4f1cd3cf115218d02ffb652b0daf540c88b1d714cfa1270c7a6

  • SSDEEP

    98304:Lz8muvG4/7oo98xMphVIqHAQJ7eNfIWzS5gC960Xfu6ti9vBy29R:LzvuvT/7/zVIWAQdeNfIWzX0W6tA42n

Malware Config

Signatures

  • Glupteba

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

  • Glupteba payload 18 IoCs
  • Modifies Windows Firewall 2 TTPs 1 IoCs
  • UPX packed file 5 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.

  • 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\22835c297e7ed075ffcbb42c6fb6c7aea0b21e8f655e08210fab8ccde20ab18e.exe
    "C:\Users\Admin\AppData\Local\Temp\22835c297e7ed075ffcbb42c6fb6c7aea0b21e8f655e08210fab8ccde20ab18e.exe"
    1⤵
      PID:5092
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        powershell -nologo -noprofile
        2⤵
          PID:1280
        • C:\Users\Admin\AppData\Local\Temp\22835c297e7ed075ffcbb42c6fb6c7aea0b21e8f655e08210fab8ccde20ab18e.exe
          "C:\Users\Admin\AppData\Local\Temp\22835c297e7ed075ffcbb42c6fb6c7aea0b21e8f655e08210fab8ccde20ab18e.exe"
          2⤵
            PID:2824
            • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
              powershell -nologo -noprofile
              3⤵
                PID:4856
              • 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:1980
                  • 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:2888
                • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                  powershell -nologo -noprofile
                  3⤵
                    PID:3308
                  • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                    powershell -nologo -noprofile
                    3⤵
                      PID:4608
                    • C:\Windows\rss\csrss.exe
                      C:\Windows\rss\csrss.exe
                      3⤵
                        PID:2516
                        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                          powershell -nologo -noprofile
                          4⤵
                            PID:1556
                          • 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:476
                          • C:\Windows\SYSTEM32\schtasks.exe
                            schtasks /delete /tn ScheduledUpdate /f
                            4⤵
                              PID:2788
                            • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                              powershell -nologo -noprofile
                              4⤵
                                PID:1308
                              • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                                powershell -nologo -noprofile
                                4⤵
                                  PID:3136
                                • 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:848
                                  • 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:1972
                                  • C:\Windows\windefender.exe
                                    "C:\Windows\windefender.exe"
                                    4⤵
                                      PID:3500
                                      • 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:1460
                                          • 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:800
                                • C:\Windows\windefender.exe
                                  C:\Windows\windefender.exe
                                  1⤵
                                    PID:2816

                                  Network

                                        MITRE ATT&CK Enterprise v15

                                        Replay Monitor

                                        Loading Replay Monitor...

                                        Downloads

                                        • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_0l4rttat.1ed.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

                                          ac4917a885cf6050b1a483e4bc4d2ea5

                                          SHA1

                                          b1c0a9f27bd21c6bbb8e9be70db8777b4a2a640f

                                          SHA256

                                          e39062a62c3c7617feeeff95ea8a0be51104a0d36f46e44eea22556fda74d8d9

                                          SHA512

                                          092c67a3ecae1d187cad72a8ea1ea37cb78a0cf79c2cd7fb88953e5990669a2e871267015762fd46d274badb88ac0c1d73b00f1df7394d89bed48a3a45c2ba3d

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

                                          Filesize

                                          19KB

                                          MD5

                                          3759a090b1c00cc8e774a61bca6ae324

                                          SHA1

                                          f1b2305915f2789be30d52bacb57b50269a08cbb

                                          SHA256

                                          a6a52b912dfd58dc3545dbefd5e59885f71b7fdfaf59b185f3ed6fc9c7c6bbe9

                                          SHA512

                                          95bd4d52aec73eee8ff1c089981591a026d8567809bf65d2328563e83f78669c97af0eaacba30811c6778d87f152cda1d1393cab406ad01d83cf748a48cf6dc2

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

                                          Filesize

                                          19KB

                                          MD5

                                          68a7f012ae1ada127fde2fd612db62a6

                                          SHA1

                                          6e82dd97901722163c36c9b4c98fd07c48edb3a2

                                          SHA256

                                          a30d63ad9b46b865151421d301dfdb1237f54e405fe225ba2e06aeffc1a7b1c3

                                          SHA512

                                          9e496241681ba116f07a4ec4f31f029505f1de5923a7cec7c2f42e640e5a7bda626ce70d28757930d493156d84b3951876d1b522b7230b2014234541e595f894

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

                                          Filesize

                                          19KB

                                          MD5

                                          1665a90344d84dfda86eee803d55f0c5

                                          SHA1

                                          a27d3b91d6c8a3f86cac7a9b6c49774b1bb24543

                                          SHA256

                                          49d8c57ca174eae727d9eaa0f1b415060b397be5c7a34fd29723428d30edf1e7

                                          SHA512

                                          dc40134962f8a9d2beec0deefb2670a5a28fad8c119a98bef0684fa03536460739a4cff90a844e00bb9a5c25fc5a58a1f821b98baf117857e5d909a82068b81d

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

                                          Filesize

                                          19KB

                                          MD5

                                          4be5b2bc3f050048a65ace5a55da6646

                                          SHA1

                                          61d837bcb2e9cf3408b8feb30497b7f2430b3723

                                          SHA256

                                          c5c71d5e977aec68e85d3005025422da58a6c370a476b010b8d01798db86694d

                                          SHA512

                                          54cc8dc84dfe0ad86fa04350b3a6620d48e261cdd62723868db207fda1a3aa26d7d71a60254a0df877e5abf3678befbef7109b9605db742ee33f953cfbd0feec

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

                                          Filesize

                                          19KB

                                          MD5

                                          8970a3f8fb7a1903201bc95389b36c76

                                          SHA1

                                          5fa629c6160df3b6810d059ee8f857c5d5425f20

                                          SHA256

                                          a2235c0d25618631f3c9e99ff71149392ca5089aa65917e02683f50e6409d933

                                          SHA512

                                          8b0a35d6fbf9c0389ae98f133356d5bbce87e6232572f6276fd15fd2324eb509016f0a2cd13abf73dcacb85b23865c5aad8a89a38c6481bd04184053a0458453

                                        • C:\Windows\rss\csrss.exe

                                          Filesize

                                          4.2MB

                                          MD5

                                          67d886157a87e93a405de7cf500ce316

                                          SHA1

                                          8fd1b436a88875999bcffa4c9ab31de091a5e560

                                          SHA256

                                          22835c297e7ed075ffcbb42c6fb6c7aea0b21e8f655e08210fab8ccde20ab18e

                                          SHA512

                                          6c48bc8ea4e694c23d0f396adeeb4f5ca5b84ef9b467747431a09dd1e0ff35eab39dda5adc94f4f1cd3cf115218d02ffb652b0daf540c88b1d714cfa1270c7a6

                                        • C:\Windows\windefender.exe

                                          Filesize

                                          2.0MB

                                          MD5

                                          8e67f58837092385dcf01e8a2b4f5783

                                          SHA1

                                          012c49cfd8c5d06795a6f67ea2baf2a082cf8625

                                          SHA256

                                          166ddb03ff3c89bd4525ac390067e180fdd08f10fbcf4aadb0189541673c03fa

                                          SHA512

                                          40d8ae12663fc1851e171d9d86cea8bb12487b734c218d7b6f9742eb07d4ca265065cbd6d0bb908f8bda7e3d955c458dfe3fd13265bbf573b9351e0a2bf691ec

                                        • memory/1280-39-0x00000000083D0000-0x0000000008A4A000-memory.dmp

                                          Filesize

                                          6.5MB

                                        • memory/1280-6-0x0000000074680000-0x0000000074E31000-memory.dmp

                                          Filesize

                                          7.7MB

                                        • memory/1280-5-0x0000000005AF0000-0x000000000611A000-memory.dmp

                                          Filesize

                                          6.2MB

                                        • memory/1280-21-0x0000000006750000-0x000000000676E000-memory.dmp

                                          Filesize

                                          120KB

                                        • memory/1280-22-0x0000000006780000-0x00000000067CC000-memory.dmp

                                          Filesize

                                          304KB

                                        • memory/1280-23-0x00000000078D0000-0x0000000007916000-memory.dmp

                                          Filesize

                                          280KB

                                        • memory/1280-24-0x000000007F2E0000-0x000000007F2F0000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/1280-37-0x00000000054B0000-0x00000000054C0000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/1280-38-0x0000000007C60000-0x0000000007D04000-memory.dmp

                                          Filesize

                                          656KB

                                        • memory/1280-36-0x0000000007C40000-0x0000000007C5E000-memory.dmp

                                          Filesize

                                          120KB

                                        • memory/1280-27-0x0000000070A70000-0x0000000070DC7000-memory.dmp

                                          Filesize

                                          3.3MB

                                        • memory/1280-40-0x0000000007D90000-0x0000000007DAA000-memory.dmp

                                          Filesize

                                          104KB

                                        • memory/1280-41-0x0000000007DD0000-0x0000000007DDA000-memory.dmp

                                          Filesize

                                          40KB

                                        • memory/1280-4-0x00000000032A0000-0x00000000032D6000-memory.dmp

                                          Filesize

                                          216KB

                                        • memory/1280-42-0x0000000007EE0000-0x0000000007F76000-memory.dmp

                                          Filesize

                                          600KB

                                        • memory/1280-43-0x0000000007DF0000-0x0000000007E01000-memory.dmp

                                          Filesize

                                          68KB

                                        • memory/1280-26-0x00000000708F0000-0x000000007093C000-memory.dmp

                                          Filesize

                                          304KB

                                        • memory/1280-25-0x0000000007C00000-0x0000000007C34000-memory.dmp

                                          Filesize

                                          208KB

                                        • memory/1280-7-0x00000000054B0000-0x00000000054C0000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/1280-45-0x0000000007E50000-0x0000000007E65000-memory.dmp

                                          Filesize

                                          84KB

                                        • memory/1280-46-0x0000000007EA0000-0x0000000007EBA000-memory.dmp

                                          Filesize

                                          104KB

                                        • memory/1280-47-0x0000000007EC0000-0x0000000007EC8000-memory.dmp

                                          Filesize

                                          32KB

                                        • memory/1280-50-0x0000000074680000-0x0000000074E31000-memory.dmp

                                          Filesize

                                          7.7MB

                                        • memory/1280-8-0x00000000054B0000-0x00000000054C0000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/1280-20-0x0000000006380000-0x00000000066D7000-memory.dmp

                                          Filesize

                                          3.3MB

                                        • memory/1280-9-0x0000000005880000-0x00000000058A2000-memory.dmp

                                          Filesize

                                          136KB

                                        • memory/1280-11-0x0000000006120000-0x0000000006186000-memory.dmp

                                          Filesize

                                          408KB

                                        • memory/1280-10-0x0000000005A40000-0x0000000005AA6000-memory.dmp

                                          Filesize

                                          408KB

                                        • memory/1280-44-0x0000000007E40000-0x0000000007E4E000-memory.dmp

                                          Filesize

                                          56KB

                                        • memory/2516-279-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/2516-299-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/2516-295-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/2516-291-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/2516-287-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/2516-283-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/2516-255-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/2516-275-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/2516-271-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/2516-267-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/2516-244-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/2516-263-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/2516-259-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/2816-265-0x0000000000400000-0x00000000008DF000-memory.dmp

                                          Filesize

                                          4.9MB

                                        • memory/2816-257-0x0000000000400000-0x00000000008DF000-memory.dmp

                                          Filesize

                                          4.9MB

                                        • memory/2816-277-0x0000000000400000-0x00000000008DF000-memory.dmp

                                          Filesize

                                          4.9MB

                                        • memory/2824-63-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/2824-113-0x0000000004E20000-0x0000000005222000-memory.dmp

                                          Filesize

                                          4.0MB

                                        • memory/2824-208-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/2824-52-0x0000000004E20000-0x0000000005222000-memory.dmp

                                          Filesize

                                          4.0MB

                                        • memory/3308-90-0x0000000004CE0000-0x0000000004CF0000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/3308-89-0x0000000074680000-0x0000000074E31000-memory.dmp

                                          Filesize

                                          7.7MB

                                        • memory/3308-103-0x00000000708F0000-0x000000007093C000-memory.dmp

                                          Filesize

                                          304KB

                                        • memory/3308-102-0x000000007F860000-0x000000007F870000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/3308-100-0x0000000005A70000-0x0000000005DC7000-memory.dmp

                                          Filesize

                                          3.3MB

                                        • memory/3308-115-0x0000000004CE0000-0x0000000004CF0000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/3308-114-0x0000000004CE0000-0x0000000004CF0000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/3308-117-0x0000000074680000-0x0000000074E31000-memory.dmp

                                          Filesize

                                          7.7MB

                                        • memory/3308-91-0x0000000004CE0000-0x0000000004CF0000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/3308-104-0x0000000071230000-0x0000000071587000-memory.dmp

                                          Filesize

                                          3.3MB

                                        • memory/3500-253-0x0000000000400000-0x00000000008DF000-memory.dmp

                                          Filesize

                                          4.9MB

                                        • memory/4608-118-0x0000000074680000-0x0000000074E31000-memory.dmp

                                          Filesize

                                          7.7MB

                                        • memory/4608-120-0x0000000006150000-0x00000000064A7000-memory.dmp

                                          Filesize

                                          3.3MB

                                        • memory/4608-119-0x0000000003180000-0x0000000003190000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/4856-82-0x0000000003020000-0x0000000003030000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/4856-81-0x0000000003020000-0x0000000003030000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/4856-70-0x0000000070B20000-0x0000000070E77000-memory.dmp

                                          Filesize

                                          3.3MB

                                        • memory/4856-79-0x0000000007AE0000-0x0000000007B84000-memory.dmp

                                          Filesize

                                          656KB

                                        • memory/4856-87-0x0000000074680000-0x0000000074E31000-memory.dmp

                                          Filesize

                                          7.7MB

                                        • memory/4856-64-0x0000000003020000-0x0000000003030000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/4856-69-0x00000000708F0000-0x000000007093C000-memory.dmp

                                          Filesize

                                          304KB

                                        • memory/4856-65-0x0000000003020000-0x0000000003030000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/4856-84-0x0000000007E60000-0x0000000007E75000-memory.dmp

                                          Filesize

                                          84KB

                                        • memory/4856-68-0x000000007F9E0000-0x000000007F9F0000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/4856-83-0x0000000007E10000-0x0000000007E21000-memory.dmp

                                          Filesize

                                          68KB

                                        • memory/4856-67-0x0000000074680000-0x0000000074E31000-memory.dmp

                                          Filesize

                                          7.7MB

                                        • memory/4856-54-0x0000000006380000-0x00000000066D7000-memory.dmp

                                          Filesize

                                          3.3MB

                                        • memory/5092-80-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/5092-3-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/5092-53-0x0000000004FB0000-0x00000000053A9000-memory.dmp

                                          Filesize

                                          4.0MB

                                        • memory/5092-1-0x0000000004FB0000-0x00000000053A9000-memory.dmp

                                          Filesize

                                          4.0MB

                                        • memory/5092-2-0x00000000053B0000-0x0000000005C9B000-memory.dmp

                                          Filesize

                                          8.9MB

                                        • memory/5092-66-0x00000000053B0000-0x0000000005C9B000-memory.dmp

                                          Filesize

                                          8.9MB