Analysis

  • max time kernel
    2s
  • max time network
    155s
  • 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, 19:25

General

  • Target

    e75aec088198dc27a326feeb58a09fa713a66fb279d9efe80e1c6f38631c28b2.exe

  • Size

    4.2MB

  • MD5

    f7f6ac2ccc26469e414725cf312f8ddb

  • SHA1

    a33fdb1f4f138814663a75684015be0a44b5b237

  • SHA256

    e75aec088198dc27a326feeb58a09fa713a66fb279d9efe80e1c6f38631c28b2

  • SHA512

    f1e04378eb7a2d0895e0f12616d854254ac8f15c2db35a66fe1339a40ab5802199bd0a7a4b795e9fea660fe414782969d6badbdc14a4e4367b57e384513563c6

  • SSDEEP

    98304:Tz8muvG4/7oo98xMphVIqHAQJ7eNfIWzS5gC960Xfu6ti9vBy297:TzvuvT/7/zVIWAQdeNfIWzX0W6tA42x

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 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\e75aec088198dc27a326feeb58a09fa713a66fb279d9efe80e1c6f38631c28b2.exe
    "C:\Users\Admin\AppData\Local\Temp\e75aec088198dc27a326feeb58a09fa713a66fb279d9efe80e1c6f38631c28b2.exe"
    1⤵
      PID:2236
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        powershell -nologo -noprofile
        2⤵
          PID:1184
        • C:\Users\Admin\AppData\Local\Temp\e75aec088198dc27a326feeb58a09fa713a66fb279d9efe80e1c6f38631c28b2.exe
          "C:\Users\Admin\AppData\Local\Temp\e75aec088198dc27a326feeb58a09fa713a66fb279d9efe80e1c6f38631c28b2.exe"
          2⤵
            PID:1896
            • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
              powershell -nologo -noprofile
              3⤵
                PID:1344
              • 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:4348
                  • 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:4280
                • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                  powershell -nologo -noprofile
                  3⤵
                    PID:2772
                  • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                    powershell -nologo -noprofile
                    3⤵
                      PID:5076
                    • C:\Windows\rss\csrss.exe
                      C:\Windows\rss\csrss.exe
                      3⤵
                        PID:1768
                        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                          powershell -nologo -noprofile
                          4⤵
                            PID:1092
                          • 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:4640
                          • C:\Windows\SYSTEM32\schtasks.exe
                            schtasks /delete /tn ScheduledUpdate /f
                            4⤵
                              PID:1040
                            • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                              powershell -nologo -noprofile
                              4⤵
                                PID:5040
                              • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                                powershell -nologo -noprofile
                                4⤵
                                  PID:2448
                                • 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:1720
                                  • 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:2660
                                  • C:\Windows\windefender.exe
                                    "C:\Windows\windefender.exe"
                                    4⤵
                                      PID:1992
                                      • 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:3672
                                          • 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:1268
                                • C:\Windows\windefender.exe
                                  C:\Windows\windefender.exe
                                  1⤵
                                    PID:3068

                                  Network

                                        MITRE ATT&CK Enterprise v15

                                        Replay Monitor

                                        Loading Replay Monitor...

                                        Downloads

                                        • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_hhu0k3y0.idr.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

                                          faba69b74383f490d6f00e55def13b11

                                          SHA1

                                          1fb51044a5fa172721dc94c222fe0320b18c6eb3

                                          SHA256

                                          73e7c355ba45e4b643df8c9ace631504a652a104c85c3931944336d0bb5743f7

                                          SHA512

                                          2c72400cae7e5a0ef33443438395c6907817bafcb7f955c7fae66cf5353bad97bd06ebd3c7c6e817ffb9518d4959c64549f69f1f03aa8d3fb19d85b7a722d7ea

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

                                          Filesize

                                          19KB

                                          MD5

                                          d57fcce888f569ea7463ae30c4edb403

                                          SHA1

                                          d864d61243e53808d7ee1321588d9b8f511032f8

                                          SHA256

                                          2b1729ed18bd621056ea451608d1fc9bd6085c2652ea9aa5d5c2ec1bd65a7c07

                                          SHA512

                                          60b38ffb5264b442eeda7b3f99df90918eb5bfc5e6406bd6e81bc420bda0abe4953b685d0363356cd918f759201ba9631af018573cbadd33d826929c5130ab96

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

                                          Filesize

                                          19KB

                                          MD5

                                          5844aa5ba80aaed01aab9fb9fddf0420

                                          SHA1

                                          ec8e62dca897f86f3881be75725f0795de9346ae

                                          SHA256

                                          513bcdb293294fe6c8ab5562d1eb938a89559d51914d6f1c09fd7657292c9dc3

                                          SHA512

                                          a7e762a9b87f8226387728cfc609898ec4a749bae550e462a71c3f3282c748563e449082a1d0255ca34e2c358b35cf9378c0c0bd43bc63e6a330277826c01a7d

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

                                          Filesize

                                          19KB

                                          MD5

                                          1ffe0d9e88c5b634e129a5fa586e5a42

                                          SHA1

                                          e960f774c14e61a16ff7ca1634210ef68d030afa

                                          SHA256

                                          53ba83355b531b782f927dbd36bca4ac694f8601b0dc472ece54b12a037c9b16

                                          SHA512

                                          28b28765f4da4169c7d4559279843196a81cd527b03f6879d57591ac00af03a45024105b3904975b5df8466a512491bf4afcd59a490e5ab079bfe06acb4b4d32

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

                                          Filesize

                                          19KB

                                          MD5

                                          6ec3e1e817cf951b89bebe928c3680fe

                                          SHA1

                                          8740bfac54ec09f37a660a922510632e4d8b56ef

                                          SHA256

                                          3e088178a12b83933e4408da6b0df844c5db2fc17ce360e3ea4d05959a932c29

                                          SHA512

                                          b6f11129e12df138c523c1c5ed71db541229d6be966af5160fa47382c9dde7ff7659e9652ac36d2513e1d0a219fdca80c37e4e924592a81add3b7eaaf5733c90

                                        • C:\Windows\rss\csrss.exe

                                          Filesize

                                          4.2MB

                                          MD5

                                          f7f6ac2ccc26469e414725cf312f8ddb

                                          SHA1

                                          a33fdb1f4f138814663a75684015be0a44b5b237

                                          SHA256

                                          e75aec088198dc27a326feeb58a09fa713a66fb279d9efe80e1c6f38631c28b2

                                          SHA512

                                          f1e04378eb7a2d0895e0f12616d854254ac8f15c2db35a66fe1339a40ab5802199bd0a7a4b795e9fea660fe414782969d6badbdc14a4e4367b57e384513563c6

                                        • C:\Windows\windefender.exe

                                          Filesize

                                          2.0MB

                                          MD5

                                          8e67f58837092385dcf01e8a2b4f5783

                                          SHA1

                                          012c49cfd8c5d06795a6f67ea2baf2a082cf8625

                                          SHA256

                                          166ddb03ff3c89bd4525ac390067e180fdd08f10fbcf4aadb0189541673c03fa

                                          SHA512

                                          40d8ae12663fc1851e171d9d86cea8bb12487b734c218d7b6f9742eb07d4ca265065cbd6d0bb908f8bda7e3d955c458dfe3fd13265bbf573b9351e0a2bf691ec

                                        • memory/1092-147-0x00000000061C0000-0x0000000006517000-memory.dmp

                                          Filesize

                                          3.3MB

                                        • memory/1184-36-0x0000000007150000-0x000000000716E000-memory.dmp

                                          Filesize

                                          120KB

                                        • memory/1184-40-0x0000000007310000-0x000000000731A000-memory.dmp

                                          Filesize

                                          40KB

                                        • memory/1184-21-0x0000000005D90000-0x0000000005DDC000-memory.dmp

                                          Filesize

                                          304KB

                                        • memory/1184-22-0x0000000006300000-0x0000000006346000-memory.dmp

                                          Filesize

                                          280KB

                                        • memory/1184-23-0x0000000004BF0000-0x0000000004C00000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/1184-26-0x0000000070110000-0x000000007015C000-memory.dmp

                                          Filesize

                                          304KB

                                        • memory/1184-25-0x0000000007170000-0x00000000071A4000-memory.dmp

                                          Filesize

                                          208KB

                                        • memory/1184-19-0x0000000005860000-0x0000000005BB7000-memory.dmp

                                          Filesize

                                          3.3MB

                                        • memory/1184-37-0x00000000071B0000-0x0000000007254000-memory.dmp

                                          Filesize

                                          656KB

                                        • memory/1184-27-0x0000000070290000-0x00000000705E7000-memory.dmp

                                          Filesize

                                          3.3MB

                                        • memory/1184-24-0x000000007F070000-0x000000007F080000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/1184-39-0x00000000072D0000-0x00000000072EA000-memory.dmp

                                          Filesize

                                          104KB

                                        • memory/1184-38-0x0000000007920000-0x0000000007F9A000-memory.dmp

                                          Filesize

                                          6.5MB

                                        • memory/1184-20-0x0000000005D30000-0x0000000005D4E000-memory.dmp

                                          Filesize

                                          120KB

                                        • memory/1184-41-0x0000000007420000-0x00000000074B6000-memory.dmp

                                          Filesize

                                          600KB

                                        • memory/1184-42-0x0000000007330000-0x0000000007341000-memory.dmp

                                          Filesize

                                          68KB

                                        • memory/1184-43-0x0000000007380000-0x000000000738E000-memory.dmp

                                          Filesize

                                          56KB

                                        • memory/1184-44-0x0000000007390000-0x00000000073A5000-memory.dmp

                                          Filesize

                                          84KB

                                        • memory/1184-45-0x00000000073E0000-0x00000000073FA000-memory.dmp

                                          Filesize

                                          104KB

                                        • memory/1184-47-0x00000000073D0000-0x00000000073D8000-memory.dmp

                                          Filesize

                                          32KB

                                        • memory/1184-10-0x0000000004FE0000-0x0000000005046000-memory.dmp

                                          Filesize

                                          408KB

                                        • memory/1184-50-0x0000000073EA0000-0x0000000074651000-memory.dmp

                                          Filesize

                                          7.7MB

                                        • memory/1184-9-0x0000000004F00000-0x0000000004F66000-memory.dmp

                                          Filesize

                                          408KB

                                        • memory/1184-8-0x0000000004E60000-0x0000000004E82000-memory.dmp

                                          Filesize

                                          136KB

                                        • memory/1184-7-0x0000000005230000-0x000000000585A000-memory.dmp

                                          Filesize

                                          6.2MB

                                        • memory/1184-6-0x0000000004BF0000-0x0000000004C00000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/1184-5-0x0000000073EA0000-0x0000000074651000-memory.dmp

                                          Filesize

                                          7.7MB

                                        • memory/1184-4-0x0000000002850000-0x0000000002886000-memory.dmp

                                          Filesize

                                          216KB

                                        • memory/1344-81-0x00000000078E0000-0x00000000078F1000-memory.dmp

                                          Filesize

                                          68KB

                                        • memory/1344-64-0x0000000005EF0000-0x0000000006247000-memory.dmp

                                          Filesize

                                          3.3MB

                                        • memory/1344-67-0x0000000073EA0000-0x0000000074651000-memory.dmp

                                          Filesize

                                          7.7MB

                                        • memory/1344-69-0x0000000002E90000-0x0000000002EA0000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/1344-70-0x0000000070110000-0x000000007015C000-memory.dmp

                                          Filesize

                                          304KB

                                        • memory/1344-71-0x00000000702B0000-0x0000000070607000-memory.dmp

                                          Filesize

                                          3.3MB

                                        • memory/1344-80-0x00000000075B0000-0x0000000007654000-memory.dmp

                                          Filesize

                                          656KB

                                        • memory/1344-66-0x0000000002E90000-0x0000000002EA0000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/1344-82-0x0000000007930000-0x0000000007945000-memory.dmp

                                          Filesize

                                          84KB

                                        • memory/1344-85-0x0000000073EA0000-0x0000000074651000-memory.dmp

                                          Filesize

                                          7.7MB

                                        • memory/1344-65-0x0000000002E90000-0x0000000002EA0000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/1768-249-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/1768-267-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/1768-255-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/1768-252-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/1768-241-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/1768-232-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/1768-146-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/1768-145-0x0000000005200000-0x0000000005600000-memory.dmp

                                          Filesize

                                          4.0MB

                                        • memory/1768-258-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/1768-261-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/1768-264-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/1768-276-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/1768-273-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/1768-270-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/1896-63-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/1896-54-0x00000000052B0000-0x0000000005B9B000-memory.dmp

                                          Filesize

                                          8.9MB

                                        • memory/1896-122-0x0000000004EA0000-0x00000000052A7000-memory.dmp

                                          Filesize

                                          4.0MB

                                        • memory/1896-113-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/1896-142-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/1896-53-0x0000000004EA0000-0x00000000052A7000-memory.dmp

                                          Filesize

                                          4.0MB

                                        • memory/1992-247-0x0000000000400000-0x00000000008DF000-memory.dmp

                                          Filesize

                                          4.9MB

                                        • memory/2236-2-0x0000000005360000-0x0000000005C4B000-memory.dmp

                                          Filesize

                                          8.9MB

                                        • memory/2236-52-0x0000000004F50000-0x0000000005356000-memory.dmp

                                          Filesize

                                          4.0MB

                                        • memory/2236-46-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/2236-3-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/2236-1-0x0000000004F50000-0x0000000005356000-memory.dmp

                                          Filesize

                                          4.0MB

                                        • memory/2236-68-0x0000000000400000-0x000000000310E000-memory.dmp

                                          Filesize

                                          45.1MB

                                        • memory/2772-99-0x000000007F0A0000-0x000000007F0B0000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/2772-101-0x00000000702B0000-0x0000000070607000-memory.dmp

                                          Filesize

                                          3.3MB

                                        • memory/2772-100-0x0000000070110000-0x000000007015C000-memory.dmp

                                          Filesize

                                          304KB

                                        • memory/2772-111-0x0000000073EA0000-0x0000000074651000-memory.dmp

                                          Filesize

                                          7.7MB

                                        • memory/2772-88-0x00000000027D0000-0x00000000027E0000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/2772-87-0x0000000073EA0000-0x0000000074651000-memory.dmp

                                          Filesize

                                          7.7MB

                                        • memory/2772-89-0x00000000027D0000-0x00000000027E0000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/3068-250-0x0000000000400000-0x00000000008DF000-memory.dmp

                                          Filesize

                                          4.9MB

                                        • memory/3068-259-0x0000000000400000-0x00000000008DF000-memory.dmp

                                          Filesize

                                          4.9MB

                                        • memory/5076-138-0x0000000073EA0000-0x0000000074651000-memory.dmp

                                          Filesize

                                          7.7MB

                                        • memory/5076-128-0x00000000702B0000-0x0000000070607000-memory.dmp

                                          Filesize

                                          3.3MB

                                        • memory/5076-127-0x0000000070110000-0x000000007015C000-memory.dmp

                                          Filesize

                                          304KB

                                        • memory/5076-124-0x0000000073EA0000-0x0000000074651000-memory.dmp

                                          Filesize

                                          7.7MB

                                        • memory/5076-125-0x0000000004970000-0x0000000004980000-memory.dmp

                                          Filesize

                                          64KB

                                        • memory/5076-126-0x0000000004970000-0x0000000004980000-memory.dmp

                                          Filesize

                                          64KB