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, 19:07

General

  • Target

    7e34b0688fed575d1949989a32638330d145062e138b0399c78ef6e2ca546fc0.exe

  • Size

    4.2MB

  • MD5

    865849b49fa70dafff6110ff8e6491cc

  • SHA1

    c9d69fb29145b3ecb6ca79e37b17b43c3110869a

  • SHA256

    7e34b0688fed575d1949989a32638330d145062e138b0399c78ef6e2ca546fc0

  • SHA512

    efdf89774402f91265a683178f422e66f7d315ab23166b4b1a7fd2cc8af9d10e17e2bc8f247ee7df745ae4a4654642c2981d0abce00087c32647c68cfa59ba48

  • SSDEEP

    98304:m+HT2dFOlkJa7jNZC2ePu9ILkthheCYlOaq:fzMKBrC2kuA8hntF

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 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\7e34b0688fed575d1949989a32638330d145062e138b0399c78ef6e2ca546fc0.exe
    "C:\Users\Admin\AppData\Local\Temp\7e34b0688fed575d1949989a32638330d145062e138b0399c78ef6e2ca546fc0.exe"
    1⤵
      PID:3612
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        powershell -nologo -noprofile
        2⤵
          PID:3732
        • C:\Users\Admin\AppData\Local\Temp\7e34b0688fed575d1949989a32638330d145062e138b0399c78ef6e2ca546fc0.exe
          "C:\Users\Admin\AppData\Local\Temp\7e34b0688fed575d1949989a32638330d145062e138b0399c78ef6e2ca546fc0.exe"
          2⤵
            PID:1932
            • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
              powershell -nologo -noprofile
              3⤵
                PID:3184
              • 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:1996
                  • 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:3532
                • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                  powershell -nologo -noprofile
                  3⤵
                    PID:2480
                  • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                    powershell -nologo -noprofile
                    3⤵
                      PID:4728
                    • C:\Windows\rss\csrss.exe
                      C:\Windows\rss\csrss.exe
                      3⤵
                        PID:2548
                        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                          powershell -nologo -noprofile
                          4⤵
                            PID:4924
                          • 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:1468
                          • C:\Windows\SYSTEM32\schtasks.exe
                            schtasks /delete /tn ScheduledUpdate /f
                            4⤵
                              PID:2344
                            • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                              powershell -nologo -noprofile
                              4⤵
                                PID:4088
                              • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                                powershell -nologo -noprofile
                                4⤵
                                  PID:2892
                                • 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:732
                                  • 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:2192
                                  • C:\Windows\windefender.exe
                                    "C:\Windows\windefender.exe"
                                    4⤵
                                      PID:956
                                      • 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:1964
                                          • 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:2348
                                • C:\Windows\windefender.exe
                                  C:\Windows\windefender.exe
                                  1⤵
                                    PID:2708

                                  Network

                                        MITRE ATT&CK Enterprise v15

                                        Replay Monitor

                                        Loading Replay Monitor...

                                        Downloads

                                        • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_no5hbwcy.m0s.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

                                          411e50ac7a160e451e7cdefa91d2c92c

                                          SHA1

                                          47d4c00eeb02f2a5521ce5c9a54ae199aa1dd304

                                          SHA256

                                          029c2c4a387463a51d5aef6e9a38e4fc2e362c07100501fb0b1719fb4487d18d

                                          SHA512

                                          2aa69ec47e50d00502eea1d5952bef86bd7f6c9586f5cacca63bf9a1cb69f0ae3ac6a743d576378360c88042ad36239d8783b0cec37e35deb4ec39d3eb67ac49

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

                                          Filesize

                                          19KB

                                          MD5

                                          499b3517e8e47921a22d1585b5dba342

                                          SHA1

                                          57a29f41b747bfb64eb4e669880a23cf7ce24374

                                          SHA256

                                          96956c7a1de3f550343037b943c4a08cdbb247ce309a4501ddf787224f5b0e7c

                                          SHA512

                                          3a58178eaefe52d05eb686808ae8de12c045dc0feaf1237e956a86833410c9df3cca7643bf6971e922ea9c734471a46a9e8726cf4c8ba70b8e477dfeec3513dd

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

                                          Filesize

                                          19KB

                                          MD5

                                          eaf8592db0ce8b2cea30a085d83589dd

                                          SHA1

                                          3de682b4a78247868d7702c7e43b9560cf411992

                                          SHA256

                                          bead49ef134ce4c300e7999bc458765d77e9486acc7cadcacfa13f41e3aba826

                                          SHA512

                                          00ca4bce77331539ebe34dfc8f76753b1a3f44d9a1a2b079f309877ff313583a9caebe09b7cc6d924d8c0bd5c33d30d84dae2e29eadf3c42fa7905f14308f5c1

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

                                          Filesize

                                          19KB

                                          MD5

                                          37981230522422bdbe23e02698105b83

                                          SHA1

                                          409a89517a54559d657aff43c0ce78e99729fb5d

                                          SHA256

                                          dde991df32541e2db97caedf0cf45c60da5a1e10b629aca4b27f336ac409c523

                                          SHA512

                                          d8eaa3c8efe5ca2dbae3f5260cc70a87489336ef990f460a6f6de2344b4ebf87fa3069f37cbb0266c034bf7accc45d8805e33d7b5a5faa662c3856874a2fdc63

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

                                          Filesize

                                          19KB

                                          MD5

                                          38dbf7dbb3278921f4a5446f68aa99e5

                                          SHA1

                                          7db5c41e13fc4dd19dfa652ed95bac547ba462de

                                          SHA256

                                          cd6ee0734fc2fceeda198578495c3ce068ac6e8c8530d38822677ebbf9441814

                                          SHA512

                                          435d3db24b80bf19a0fadd754eadb19cff6c47f24926ee32b6971b2f56d74d16116b79ba64228497181a1819d945f43424c6ac84e4ebff778923538d0bc5ad5e

                                        • C:\Windows\rss\csrss.exe

                                          Filesize

                                          4.2MB

                                          MD5

                                          865849b49fa70dafff6110ff8e6491cc

                                          SHA1

                                          c9d69fb29145b3ecb6ca79e37b17b43c3110869a

                                          SHA256

                                          7e34b0688fed575d1949989a32638330d145062e138b0399c78ef6e2ca546fc0

                                          SHA512

                                          efdf89774402f91265a683178f422e66f7d315ab23166b4b1a7fd2cc8af9d10e17e2bc8f247ee7df745ae4a4654642c2981d0abce00087c32647c68cfa59ba48

                                        • C:\Windows\windefender.exe

                                          Filesize

                                          2.0MB

                                          MD5

                                          8e67f58837092385dcf01e8a2b4f5783

                                          SHA1

                                          012c49cfd8c5d06795a6f67ea2baf2a082cf8625

                                          SHA256

                                          166ddb03ff3c89bd4525ac390067e180fdd08f10fbcf4aadb0189541673c03fa

                                          SHA512

                                          40d8ae12663fc1851e171d9d86cea8bb12487b734c218d7b6f9742eb07d4ca265065cbd6d0bb908f8bda7e3d955c458dfe3fd13265bbf573b9351e0a2bf691ec

                                        • memory/956-251-0x0000000000400000-0x00000000008DF000-memory.dmp

                                          Filesize

                                          4.9MB

                                        • memory/1932-125-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/1932-115-0x0000000004E50000-0x000000000524B000-memory.dmp

                                          Filesize

                                          4.0MB

                                        • memory/1932-208-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/1932-52-0x0000000004E50000-0x000000000524B000-memory.dmp

                                          Filesize

                                          4.0MB

                                        • memory/1932-62-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/2480-98-0x000000007F450000-0x000000007F460000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/2480-112-0x0000000073F00000-0x00000000746B1000-memory.dmp

                                          Filesize

                                          7.7MB

                                        • memory/2480-96-0x00000000029F0000-0x0000000002A00000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/2480-97-0x00000000029F0000-0x0000000002A00000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/2480-95-0x0000000073F00000-0x00000000746B1000-memory.dmp

                                          Filesize

                                          7.7MB

                                        • memory/2480-99-0x0000000070170000-0x00000000701BC000-memory.dmp

                                          Filesize

                                          304KB

                                        • memory/2480-100-0x00000000702F0000-0x0000000070647000-memory.dmp

                                          Filesize

                                          3.3MB

                                        • memory/2480-110-0x00000000029F0000-0x0000000002A00000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/2480-109-0x00000000029F0000-0x0000000002A00000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/2548-281-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/2548-265-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/2548-273-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/2548-277-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/2548-253-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/2548-285-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/2548-269-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/2548-297-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/2548-289-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/2548-242-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/2548-293-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/2548-261-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/2548-257-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/2708-264-0x0000000000400000-0x00000000008DF000-memory.dmp

                                          Filesize

                                          4.9MB

                                        • memory/2708-256-0x0000000000400000-0x00000000008DF000-memory.dmp

                                          Filesize

                                          4.9MB

                                        • memory/2708-276-0x0000000000400000-0x00000000008DF000-memory.dmp

                                          Filesize

                                          4.9MB

                                        • memory/3184-80-0x0000000007C30000-0x0000000007C45000-memory.dmp

                                          Filesize

                                          84KB

                                        • memory/3184-65-0x0000000073F00000-0x00000000746B1000-memory.dmp

                                          Filesize

                                          7.7MB

                                        • memory/3184-76-0x0000000007890000-0x0000000007934000-memory.dmp

                                          Filesize

                                          656KB

                                        • memory/3184-79-0x0000000007BE0000-0x0000000007BF1000-memory.dmp

                                          Filesize

                                          68KB

                                        • memory/3184-58-0x0000000006160000-0x00000000064B7000-memory.dmp

                                          Filesize

                                          3.3MB

                                        • memory/3184-83-0x0000000073F00000-0x00000000746B1000-memory.dmp

                                          Filesize

                                          7.7MB

                                        • memory/3184-63-0x0000000003130000-0x0000000003140000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/3184-67-0x0000000070380000-0x00000000706D7000-memory.dmp

                                          Filesize

                                          3.3MB

                                        • memory/3184-64-0x0000000003130000-0x0000000003140000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/3184-66-0x0000000070170000-0x00000000701BC000-memory.dmp

                                          Filesize

                                          304KB

                                        • memory/3184-78-0x0000000003130000-0x0000000003140000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/3612-94-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/3612-77-0x0000000004F50000-0x0000000005357000-memory.dmp

                                          Filesize

                                          4.0MB

                                        • memory/3612-1-0x0000000004F50000-0x0000000005357000-memory.dmp

                                          Filesize

                                          4.0MB

                                        • memory/3612-2-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/3612-3-0x0000000005360000-0x0000000005C4B000-memory.dmp

                                          Filesize

                                          8.9MB

                                        • memory/3732-23-0x00000000060F0000-0x0000000006136000-memory.dmp

                                          Filesize

                                          280KB

                                        • memory/3732-11-0x0000000005560000-0x00000000055C6000-memory.dmp

                                          Filesize

                                          408KB

                                        • memory/3732-45-0x00000000071F0000-0x0000000007205000-memory.dmp

                                          Filesize

                                          84KB

                                        • memory/3732-44-0x00000000071E0000-0x00000000071EE000-memory.dmp

                                          Filesize

                                          56KB

                                        • memory/3732-50-0x0000000073F00000-0x00000000746B1000-memory.dmp

                                          Filesize

                                          7.7MB

                                        • memory/3732-24-0x000000007EF90000-0x000000007EFA0000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/3732-43-0x0000000007190000-0x00000000071A1000-memory.dmp

                                          Filesize

                                          68KB

                                        • memory/3732-47-0x0000000007260000-0x0000000007268000-memory.dmp

                                          Filesize

                                          32KB

                                        • memory/3732-4-0x00000000046B0000-0x00000000046E6000-memory.dmp

                                          Filesize

                                          216KB

                                        • memory/3732-5-0x0000000073F00000-0x00000000746B1000-memory.dmp

                                          Filesize

                                          7.7MB

                                        • memory/3732-8-0x0000000004770000-0x0000000004780000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/3732-42-0x0000000007280000-0x0000000007316000-memory.dmp

                                          Filesize

                                          600KB

                                        • memory/3732-25-0x0000000006FA0000-0x0000000006FD4000-memory.dmp

                                          Filesize

                                          208KB

                                        • memory/3732-41-0x0000000007170000-0x000000000717A000-memory.dmp

                                          Filesize

                                          40KB

                                        • memory/3732-39-0x0000000007770000-0x0000000007DEA000-memory.dmp

                                          Filesize

                                          6.5MB

                                        • memory/3732-40-0x0000000007130000-0x000000000714A000-memory.dmp

                                          Filesize

                                          104KB

                                        • memory/3732-26-0x0000000070170000-0x00000000701BC000-memory.dmp

                                          Filesize

                                          304KB

                                        • memory/3732-27-0x00000000702F0000-0x0000000070647000-memory.dmp

                                          Filesize

                                          3.3MB

                                        • memory/3732-37-0x0000000007000000-0x00000000070A4000-memory.dmp

                                          Filesize

                                          656KB

                                        • memory/3732-38-0x0000000004770000-0x0000000004780000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/3732-36-0x0000000006FE0000-0x0000000006FFE000-memory.dmp

                                          Filesize

                                          120KB

                                        • memory/3732-46-0x0000000007240000-0x000000000725A000-memory.dmp

                                          Filesize

                                          104KB

                                        • memory/3732-22-0x0000000005C10000-0x0000000005C5C000-memory.dmp

                                          Filesize

                                          304KB

                                        • memory/3732-21-0x0000000005B60000-0x0000000005B7E000-memory.dmp

                                          Filesize

                                          120KB

                                        • memory/3732-20-0x0000000005650000-0x00000000059A7000-memory.dmp

                                          Filesize

                                          3.3MB

                                        • memory/3732-7-0x0000000004DB0000-0x00000000053DA000-memory.dmp

                                          Filesize

                                          6.2MB

                                        • memory/3732-10-0x0000000005480000-0x00000000054E6000-memory.dmp

                                          Filesize

                                          408KB

                                        • memory/3732-9-0x00000000053E0000-0x0000000005402000-memory.dmp

                                          Filesize

                                          136KB

                                        • memory/3732-6-0x0000000004770000-0x0000000004780000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/4728-114-0x0000000004BC0000-0x0000000004BD0000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/4728-137-0x000000007F9A0000-0x000000007F9B0000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/4728-138-0x0000000004BC0000-0x0000000004BD0000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/4728-127-0x0000000070170000-0x00000000701BC000-memory.dmp

                                          Filesize

                                          304KB

                                        • memory/4728-128-0x00000000702F0000-0x0000000070647000-memory.dmp

                                          Filesize

                                          3.3MB

                                        • memory/4728-113-0x0000000073F00000-0x00000000746B1000-memory.dmp

                                          Filesize

                                          7.7MB