Analysis

  • max time kernel
    1s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/04/2024, 20:03

General

  • Target

    4c514b7385b3ab5b9424d42fea18f7f6732db46fc551075dd1f5f79c9da929a6.exe

  • Size

    4.2MB

  • MD5

    a00d1477523f7e89af556f3bab439d45

  • SHA1

    ed6032277700addaf11e7e8f7e18aa9279c4bdb6

  • SHA256

    4c514b7385b3ab5b9424d42fea18f7f6732db46fc551075dd1f5f79c9da929a6

  • SHA512

    e2e5bebe16c6162db1c474c34a1e116618dce43a08e1c21fedd4f07ce020215e14fad0de4aa46f8033ce6c81bcf1c783d324fc2ae52e483ea446a113a5c607ac

  • SSDEEP

    98304:ZU4Iq03aI5N3yqqHwBEspKQ2DvCGo03KUue+TK:rIh7By/QBEsp+2hnfK

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 4 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\4c514b7385b3ab5b9424d42fea18f7f6732db46fc551075dd1f5f79c9da929a6.exe
    "C:\Users\Admin\AppData\Local\Temp\4c514b7385b3ab5b9424d42fea18f7f6732db46fc551075dd1f5f79c9da929a6.exe"
    1⤵
      PID:4884
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        powershell -nologo -noprofile
        2⤵
          PID:2820
        • C:\Users\Admin\AppData\Local\Temp\4c514b7385b3ab5b9424d42fea18f7f6732db46fc551075dd1f5f79c9da929a6.exe
          "C:\Users\Admin\AppData\Local\Temp\4c514b7385b3ab5b9424d42fea18f7f6732db46fc551075dd1f5f79c9da929a6.exe"
          2⤵
            PID:2516
            • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
              powershell -nologo -noprofile
              3⤵
                PID:3536
              • 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:2024
                  • 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:1576
                • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                  powershell -nologo -noprofile
                  3⤵
                    PID:1244
                  • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                    powershell -nologo -noprofile
                    3⤵
                      PID:3892
                    • C:\Windows\rss\csrss.exe
                      C:\Windows\rss\csrss.exe
                      3⤵
                        PID:844
                        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                          powershell -nologo -noprofile
                          4⤵
                            PID:4412
                          • 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:3560
                          • C:\Windows\SYSTEM32\schtasks.exe
                            schtasks /delete /tn ScheduledUpdate /f
                            4⤵
                              PID:4236
                            • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                              powershell -nologo -noprofile
                              4⤵
                                PID:2584
                              • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                                powershell -nologo -noprofile
                                4⤵
                                  PID:2320
                                • 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:1216
                                  • 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:1612
                                  • C:\Windows\windefender.exe
                                    "C:\Windows\windefender.exe"
                                    4⤵
                                      PID:3676
                                      • 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:2244
                                          • 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:3240
                                • C:\Windows\windefender.exe
                                  C:\Windows\windefender.exe
                                  1⤵
                                    PID:4736

                                  Network

                                        MITRE ATT&CK Enterprise v15

                                        Replay Monitor

                                        Loading Replay Monitor...

                                        Downloads

                                        • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_0q2dzgda.vlg.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

                                          e9720063759b667f4c6aec70a6f61f27

                                          SHA1

                                          8a5216c68f5f6e28c1b0d4f66ff980ec7f744638

                                          SHA256

                                          e7dd5e70c9ce25107c480c27689ab237d477f489a580227b945984740ea5b05e

                                          SHA512

                                          9ed914b750b74da635ba60af70c5cfb3fe8f0d4bf18a8afb549c11c3214fcc13b6a22fca0e99a9828ba55003611d431c75d3d990a298d89d433693a70e24d17b

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

                                          Filesize

                                          19KB

                                          MD5

                                          ad5123924c49cbba06b83adf8cfe2076

                                          SHA1

                                          a34eb4dac442b99de141fbe7baa8b815913d17de

                                          SHA256

                                          f1f9cbb177fb51287813ba3f9852c13ea26cf6fdfa37609d9c993b9b7e44d220

                                          SHA512

                                          319f4c7522513cd9be7850527670134a511437b986f4ba9c7673adfdbc87406ad6f44fa77ea6770df5d147859541383cba16be3afa02f98a8d8bf73fd7e127ac

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

                                          Filesize

                                          19KB

                                          MD5

                                          d35f4ace5451ad7da7177a4d0ee57e88

                                          SHA1

                                          ad3267a24fc05e5e1dfa2f9b8f0ad4640ee21ac5

                                          SHA256

                                          658f90ffe7b762032911dac61b3d99d8dfe9252451baabc739ea0f1e7765dd25

                                          SHA512

                                          cf2ff620b9c34d84aeee30a15172dec226091eeb996868da0c322dcf8d3c6212fd90e71184ac13b0761e251557a58a8d0f15fc9c1f38c38678712e81c5bd5ca3

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

                                          Filesize

                                          19KB

                                          MD5

                                          60b1ae0ce24612586fc71ac34ed7a1be

                                          SHA1

                                          c01600bde3c8e0268394d2721040a3942bb54f2c

                                          SHA256

                                          b7cfe1f805b865d380b3174c8e1a12e052d26aae4a53cc0f6c558f8abd0bbe9f

                                          SHA512

                                          5f9a1d5bd15be2d26a13ddea8633d2eacd15aeb0a394f85ee220288f504d4a71e1116e778622ced7da38687eb13370d39f197afa05725cc013f8caba8e91986b

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

                                          Filesize

                                          19KB

                                          MD5

                                          862cd745e1237ea6ce3f6cfd869baeee

                                          SHA1

                                          687907a5e87a0dff5fc4bb85d03abb3a8b076f1f

                                          SHA256

                                          c3c88c43bbe8c54d6835b5780d42d3a29e09872a41a5a13f5031ba5559b06f7c

                                          SHA512

                                          0ede04aca17f3ae0d1328eb9b920d72a0292a908cb9e20729e8363cb83de773a22d21c45ef6de46e5a80238e211375826afc39edff0162ad1747da30c3dbe0b5

                                        • C:\Windows\rss\csrss.exe

                                          Filesize

                                          4.2MB

                                          MD5

                                          a00d1477523f7e89af556f3bab439d45

                                          SHA1

                                          ed6032277700addaf11e7e8f7e18aa9279c4bdb6

                                          SHA256

                                          4c514b7385b3ab5b9424d42fea18f7f6732db46fc551075dd1f5f79c9da929a6

                                          SHA512

                                          e2e5bebe16c6162db1c474c34a1e116618dce43a08e1c21fedd4f07ce020215e14fad0de4aa46f8033ce6c81bcf1c783d324fc2ae52e483ea446a113a5c607ac

                                        • C:\Windows\windefender.exe

                                          Filesize

                                          2.0MB

                                          MD5

                                          8e67f58837092385dcf01e8a2b4f5783

                                          SHA1

                                          012c49cfd8c5d06795a6f67ea2baf2a082cf8625

                                          SHA256

                                          166ddb03ff3c89bd4525ac390067e180fdd08f10fbcf4aadb0189541673c03fa

                                          SHA512

                                          40d8ae12663fc1851e171d9d86cea8bb12487b734c218d7b6f9742eb07d4ca265065cbd6d0bb908f8bda7e3d955c458dfe3fd13265bbf573b9351e0a2bf691ec

                                        • memory/844-279-0x0000000000400000-0x0000000003118000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/844-299-0x0000000000400000-0x0000000003118000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/844-271-0x0000000000400000-0x0000000003118000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/844-267-0x0000000000400000-0x0000000003118000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/844-311-0x0000000000400000-0x0000000003118000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/844-256-0x0000000000400000-0x0000000003118000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/844-283-0x0000000000400000-0x0000000003118000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/844-275-0x0000000000400000-0x0000000003118000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/844-287-0x0000000000400000-0x0000000003118000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/844-291-0x0000000000400000-0x0000000003118000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/844-295-0x0000000000400000-0x0000000003118000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/844-307-0x0000000000400000-0x0000000003118000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/844-303-0x0000000000400000-0x0000000003118000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/1244-93-0x0000000074760000-0x0000000074F10000-memory.dmp

                                          Filesize

                                          7.7MB

                                        • memory/1244-122-0x0000000074760000-0x0000000074F10000-memory.dmp

                                          Filesize

                                          7.7MB

                                        • memory/1244-107-0x000000007EFF0000-0x000000007F000000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/1244-108-0x0000000070600000-0x000000007064C000-memory.dmp

                                          Filesize

                                          304KB

                                        • memory/1244-119-0x0000000004E60000-0x0000000004E70000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/1244-120-0x0000000004E60000-0x0000000004E70000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/1244-109-0x0000000070DA0000-0x00000000710F4000-memory.dmp

                                          Filesize

                                          3.3MB

                                        • memory/1244-94-0x0000000004E60000-0x0000000004E70000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/1244-105-0x0000000005BE0000-0x0000000005F34000-memory.dmp

                                          Filesize

                                          3.3MB

                                        • memory/1244-95-0x0000000004E60000-0x0000000004E70000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/2516-232-0x0000000000400000-0x0000000003118000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/2516-56-0x0000000005240000-0x0000000005B2B000-memory.dmp

                                          Filesize

                                          8.9MB

                                        • memory/2516-55-0x0000000004E30000-0x0000000005236000-memory.dmp

                                          Filesize

                                          4.0MB

                                        • memory/2516-124-0x0000000004E30000-0x0000000005236000-memory.dmp

                                          Filesize

                                          4.0MB

                                        • memory/2516-68-0x0000000000400000-0x0000000003118000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/2820-43-0x0000000007610000-0x00000000076B3000-memory.dmp

                                          Filesize

                                          652KB

                                        • memory/2820-53-0x0000000074760000-0x0000000074F10000-memory.dmp

                                          Filesize

                                          7.7MB

                                        • memory/2820-4-0x0000000004A60000-0x0000000004A96000-memory.dmp

                                          Filesize

                                          216KB

                                        • memory/2820-5-0x0000000074760000-0x0000000074F10000-memory.dmp

                                          Filesize

                                          7.7MB

                                        • memory/2820-7-0x0000000002970000-0x0000000002980000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/2820-6-0x0000000002970000-0x0000000002980000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/2820-8-0x00000000050D0000-0x00000000056F8000-memory.dmp

                                          Filesize

                                          6.2MB

                                        • memory/2820-9-0x0000000005050000-0x0000000005072000-memory.dmp

                                          Filesize

                                          136KB

                                        • memory/2820-11-0x00000000058E0000-0x0000000005946000-memory.dmp

                                          Filesize

                                          408KB

                                        • memory/2820-21-0x00000000059D0000-0x0000000005D24000-memory.dmp

                                          Filesize

                                          3.3MB

                                        • memory/2820-10-0x0000000005870000-0x00000000058D6000-memory.dmp

                                          Filesize

                                          408KB

                                        • memory/2820-22-0x0000000006030000-0x000000000604E000-memory.dmp

                                          Filesize

                                          120KB

                                        • memory/2820-23-0x0000000006070000-0x00000000060BC000-memory.dmp

                                          Filesize

                                          304KB

                                        • memory/2820-24-0x00000000065B0000-0x00000000065F4000-memory.dmp

                                          Filesize

                                          272KB

                                        • memory/2820-25-0x0000000007340000-0x00000000073B6000-memory.dmp

                                          Filesize

                                          472KB

                                        • memory/2820-44-0x0000000007700000-0x000000000770A000-memory.dmp

                                          Filesize

                                          40KB

                                        • memory/2820-48-0x0000000007770000-0x0000000007784000-memory.dmp

                                          Filesize

                                          80KB

                                        • memory/2820-50-0x00000000077B0000-0x00000000077B8000-memory.dmp

                                          Filesize

                                          32KB

                                        • memory/2820-49-0x00000000077C0000-0x00000000077DA000-memory.dmp

                                          Filesize

                                          104KB

                                        • memory/2820-47-0x0000000007750000-0x000000000775E000-memory.dmp

                                          Filesize

                                          56KB

                                        • memory/2820-46-0x0000000007710000-0x0000000007721000-memory.dmp

                                          Filesize

                                          68KB

                                        • memory/2820-45-0x0000000007810000-0x00000000078A6000-memory.dmp

                                          Filesize

                                          600KB

                                        • memory/2820-28-0x000000007FAE0000-0x000000007FAF0000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/2820-30-0x0000000070600000-0x000000007064C000-memory.dmp

                                          Filesize

                                          304KB

                                        • memory/2820-31-0x00000000707A0000-0x0000000070AF4000-memory.dmp

                                          Filesize

                                          3.3MB

                                        • memory/2820-27-0x00000000073F0000-0x000000000740A000-memory.dmp

                                          Filesize

                                          104KB

                                        • memory/2820-26-0x0000000007A40000-0x00000000080BA000-memory.dmp

                                          Filesize

                                          6.5MB

                                        • memory/2820-41-0x00000000075F0000-0x000000000760E000-memory.dmp

                                          Filesize

                                          120KB

                                        • memory/2820-29-0x00000000075B0000-0x00000000075E2000-memory.dmp

                                          Filesize

                                          200KB

                                        • memory/2820-42-0x0000000002970000-0x0000000002980000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/3536-63-0x0000000005670000-0x00000000059C4000-memory.dmp

                                          Filesize

                                          3.3MB

                                        • memory/3536-87-0x00000000071D0000-0x00000000071E1000-memory.dmp

                                          Filesize

                                          68KB

                                        • memory/3536-70-0x00000000047F0000-0x0000000004800000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/3536-72-0x0000000074760000-0x0000000074F10000-memory.dmp

                                          Filesize

                                          7.7MB

                                        • memory/3536-74-0x0000000070D80000-0x00000000710D4000-memory.dmp

                                          Filesize

                                          3.3MB

                                        • memory/3536-84-0x0000000006EA0000-0x0000000006F43000-memory.dmp

                                          Filesize

                                          652KB

                                        • memory/3536-69-0x00000000047F0000-0x0000000004800000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/3536-91-0x0000000074760000-0x0000000074F10000-memory.dmp

                                          Filesize

                                          7.7MB

                                        • memory/3536-73-0x0000000070600000-0x000000007064C000-memory.dmp

                                          Filesize

                                          304KB

                                        • memory/3536-88-0x0000000007220000-0x0000000007234000-memory.dmp

                                          Filesize

                                          80KB

                                        • memory/3536-86-0x00000000047F0000-0x0000000004800000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/3676-264-0x0000000000400000-0x00000000008DF000-memory.dmp

                                          Filesize

                                          4.9MB

                                        • memory/3892-123-0x0000000074760000-0x0000000074F10000-memory.dmp

                                          Filesize

                                          7.7MB

                                        • memory/3892-126-0x0000000004D40000-0x0000000004D50000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/3892-125-0x0000000004D40000-0x0000000004D50000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/4736-269-0x0000000000400000-0x00000000008DF000-memory.dmp

                                          Filesize

                                          4.9MB

                                        • memory/4736-277-0x0000000000400000-0x00000000008DF000-memory.dmp

                                          Filesize

                                          4.9MB

                                        • memory/4884-85-0x0000000000400000-0x0000000003118000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/4884-57-0x0000000004E60000-0x000000000525F000-memory.dmp

                                          Filesize

                                          4.0MB

                                        • memory/4884-71-0x0000000005260000-0x0000000005B4B000-memory.dmp

                                          Filesize

                                          8.9MB

                                        • memory/4884-1-0x0000000004E60000-0x000000000525F000-memory.dmp

                                          Filesize

                                          4.0MB

                                        • memory/4884-3-0x0000000000400000-0x0000000003118000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/4884-2-0x0000000005260000-0x0000000005B4B000-memory.dmp

                                          Filesize

                                          8.9MB