Analysis

  • max time kernel
    8s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-05-2024 18:09

General

  • Target

    4525673e69b1c487e8689781ba959da8f91c0117bb43ca315ba0be150e3fad4d.exe

  • Size

    4.1MB

  • MD5

    1f06d002c17691c33229b38c2129eb5d

  • SHA1

    1ab503ed4e7896bf349e7dd0be71afc2c7c85f75

  • SHA256

    4525673e69b1c487e8689781ba959da8f91c0117bb43ca315ba0be150e3fad4d

  • SHA512

    30b5907cff5e91aa75cb3f393fbf6d9bbf0381a2b10023e0ec274d7380bbb56f5514b592caaf9c4511fc25f965432d99ac9ead7f15054100912f1fb40bd1ace3

  • SSDEEP

    98304:AoKALZtLSnhBaG13jSGzI9y04m/Xf7c/d7YDSGfJg5NEka2Q+gO:AC1IraEjIw04m/Xfo4a5yka2Q+gO

Malware Config

Signatures

  • Glupteba

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

  • Glupteba payload 20 IoCs
  • Modifies Windows Firewall 2 TTPs 1 IoCs
  • UPX packed file 6 IoCs

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

  • Launches sc.exe 1 IoCs

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

  • Command and Scripting Interpreter: PowerShell 1 TTPs 7 IoCs

    Using powershell.exe command.

  • Creates scheduled task(s) 1 TTPs 2 IoCs

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\4525673e69b1c487e8689781ba959da8f91c0117bb43ca315ba0be150e3fad4d.exe
    "C:\Users\Admin\AppData\Local\Temp\4525673e69b1c487e8689781ba959da8f91c0117bb43ca315ba0be150e3fad4d.exe"
    1⤵
      PID:1420
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        powershell -nologo -noprofile
        2⤵
        • Command and Scripting Interpreter: PowerShell
        PID:4568
      • C:\Users\Admin\AppData\Local\Temp\4525673e69b1c487e8689781ba959da8f91c0117bb43ca315ba0be150e3fad4d.exe
        "C:\Users\Admin\AppData\Local\Temp\4525673e69b1c487e8689781ba959da8f91c0117bb43ca315ba0be150e3fad4d.exe"
        2⤵
          PID:3144
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            powershell -nologo -noprofile
            3⤵
            • Command and Scripting Interpreter: PowerShell
            PID:2980
          • 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:2920
              • 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:2828
            • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
              powershell -nologo -noprofile
              3⤵
              • Command and Scripting Interpreter: PowerShell
              PID:4560
            • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
              powershell -nologo -noprofile
              3⤵
              • Command and Scripting Interpreter: PowerShell
              PID:1028
            • C:\Windows\rss\csrss.exe
              C:\Windows\rss\csrss.exe
              3⤵
                PID:3964
                • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                  powershell -nologo -noprofile
                  4⤵
                  • Command and Scripting Interpreter: PowerShell
                  PID:796
                • 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:4620
                • C:\Windows\SYSTEM32\schtasks.exe
                  schtasks /delete /tn ScheduledUpdate /f
                  4⤵
                    PID:2376
                  • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                    powershell -nologo -noprofile
                    4⤵
                    • Command and Scripting Interpreter: PowerShell
                    PID:3132
                  • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                    powershell -nologo -noprofile
                    4⤵
                    • Command and Scripting Interpreter: PowerShell
                    PID:4396
                  • 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:3008
                    • 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:2928
                    • C:\Windows\windefender.exe
                      "C:\Windows\windefender.exe"
                      4⤵
                        PID:2352
                        • 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:796
                            • 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:4912
                  • C:\Windows\windefender.exe
                    C:\Windows\windefender.exe
                    1⤵
                      PID:2004

                    Network

                    MITRE ATT&CK Enterprise v15

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

                    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_yneyydxu.ueg.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

                      769a22dfd8a77bcd7b40ec143257365d

                      SHA1

                      7bb1742c504d63841744cc2d6d3e6c311a1f993c

                      SHA256

                      1241abfdf5f3ba6f36b84fe3daaca9f0ef7763f7ef7697266b49bd3a2713f393

                      SHA512

                      7d9793ed8a786a8854b7815bdf55b723076a30d66d541b64f8adfb9d5f37d68f33ff177dce692a4af54971dc6530ee8845b9a7317ee888ca84ea5d3e6a7d6312

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

                      Filesize

                      19KB

                      MD5

                      c244c95ec463e06f085f4817d83a4737

                      SHA1

                      4584cbe6aea7027678eee563f6d5db6810f0cd2d

                      SHA256

                      d38984b2551e236b60296fa0605d36627ab46842dafca9a0526708c8c7a3fc2e

                      SHA512

                      a407788d473d5bbc6144e6cbbeb5cecad5542f27be46f4c1f3aeb62d2124f144a49326a8e5c6f12086b478538dc2fea84b218aa6260e5a0f822ee36852023076

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

                      Filesize

                      19KB

                      MD5

                      37034fb4e212e4105263c213aa4a357c

                      SHA1

                      48f75cdb3931c7be3250c04b92e0aa2447aa19cf

                      SHA256

                      0d58152c1ffdeb1017b3b0383100ac272da6882774b7b6b6d1a47baeac61adaf

                      SHA512

                      807874ac6e32d516dd4c181c24443d60e846162dff9c34196cdaa0782bf659f72031abc803a01982c7f00d99af79bc1709bf5b3d9beb87b9e63d0af08aa57170

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

                      Filesize

                      19KB

                      MD5

                      6122c53f25d7657461dbbee468604ec1

                      SHA1

                      fb1786c574f4f03ea15d0fbc1f5f0641b7443ab0

                      SHA256

                      e5f56b4214e2fd121a68c536aa12c7922589fa29de2a18d8a507e98d53b37452

                      SHA512

                      626bb59b0b33287cdc418990725b0ed4a8e060340997557dfed57bfc968851377f9a93065f2b01628325b0a677c1b697c59cd39ca30c51220dbd38fdb3998ad2

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

                      Filesize

                      19KB

                      MD5

                      aace1668c3cd5d2b7ca46c987523c2f9

                      SHA1

                      53f86d61e985d9a4226facdbcd9a99d363fe47c8

                      SHA256

                      efbdcd26dc5324c20c973553a60a138f68f207e820a56a9111c92c6e77664404

                      SHA512

                      ef1288765ed187e377fd63c000b619dc3476b77b02af28c48faa9a7c69f95877134461fe31626d6b333fe6cf5981289abf15ea1eb15db5ff3d54b8be09ab9432

                    • C:\Windows\rss\csrss.exe

                      Filesize

                      4.1MB

                      MD5

                      1f06d002c17691c33229b38c2129eb5d

                      SHA1

                      1ab503ed4e7896bf349e7dd0be71afc2c7c85f75

                      SHA256

                      4525673e69b1c487e8689781ba959da8f91c0117bb43ca315ba0be150e3fad4d

                      SHA512

                      30b5907cff5e91aa75cb3f393fbf6d9bbf0381a2b10023e0ec274d7380bbb56f5514b592caaf9c4511fc25f965432d99ac9ead7f15054100912f1fb40bd1ace3

                    • C:\Windows\windefender.exe

                      Filesize

                      2.0MB

                      MD5

                      8e67f58837092385dcf01e8a2b4f5783

                      SHA1

                      012c49cfd8c5d06795a6f67ea2baf2a082cf8625

                      SHA256

                      166ddb03ff3c89bd4525ac390067e180fdd08f10fbcf4aadb0189541673c03fa

                      SHA512

                      40d8ae12663fc1851e171d9d86cea8bb12487b734c218d7b6f9742eb07d4ca265065cbd6d0bb908f8bda7e3d955c458dfe3fd13265bbf573b9351e0a2bf691ec

                    • memory/796-146-0x0000000070FD0000-0x0000000071324000-memory.dmp

                      Filesize

                      3.3MB

                    • memory/796-144-0x00000000067E0000-0x000000000682C000-memory.dmp

                      Filesize

                      304KB

                    • memory/796-158-0x00000000060E0000-0x00000000060F4000-memory.dmp

                      Filesize

                      80KB

                    • memory/796-142-0x0000000006150000-0x00000000064A4000-memory.dmp

                      Filesize

                      3.3MB

                    • memory/796-157-0x0000000007B80000-0x0000000007B91000-memory.dmp

                      Filesize

                      68KB

                    • memory/796-145-0x0000000070E50000-0x0000000070E9C000-memory.dmp

                      Filesize

                      304KB

                    • memory/796-156-0x0000000007840000-0x00000000078E3000-memory.dmp

                      Filesize

                      652KB

                    • memory/1028-115-0x0000000070EF0000-0x0000000070F3C000-memory.dmp

                      Filesize

                      304KB

                    • memory/1028-116-0x0000000071070000-0x00000000713C4000-memory.dmp

                      Filesize

                      3.3MB

                    • memory/1420-52-0x0000000000400000-0x0000000000D1C000-memory.dmp

                      Filesize

                      9.1MB

                    • memory/1420-1-0x0000000004860000-0x0000000004C59000-memory.dmp

                      Filesize

                      4.0MB

                    • memory/1420-26-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/1420-3-0x0000000000400000-0x0000000000D1C000-memory.dmp

                      Filesize

                      9.1MB

                    • memory/1420-51-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/1420-2-0x0000000004C60000-0x000000000554B000-memory.dmp

                      Filesize

                      8.9MB

                    • memory/1420-54-0x0000000004C60000-0x000000000554B000-memory.dmp

                      Filesize

                      8.9MB

                    • memory/2004-224-0x0000000000400000-0x00000000008DF000-memory.dmp

                      Filesize

                      4.9MB

                    • memory/2004-228-0x0000000000400000-0x00000000008DF000-memory.dmp

                      Filesize

                      4.9MB

                    • memory/2004-234-0x0000000000400000-0x00000000008DF000-memory.dmp

                      Filesize

                      4.9MB

                    • memory/2352-225-0x0000000000400000-0x00000000008DF000-memory.dmp

                      Filesize

                      4.9MB

                    • memory/2352-222-0x0000000000400000-0x00000000008DF000-memory.dmp

                      Filesize

                      4.9MB

                    • memory/2980-77-0x00000000079C0000-0x0000000007A63000-memory.dmp

                      Filesize

                      652KB

                    • memory/2980-79-0x0000000007D20000-0x0000000007D34000-memory.dmp

                      Filesize

                      80KB

                    • memory/2980-78-0x0000000007CD0000-0x0000000007CE1000-memory.dmp

                      Filesize

                      68KB

                    • memory/2980-64-0x0000000006380000-0x00000000066D4000-memory.dmp

                      Filesize

                      3.3MB

                    • memory/2980-65-0x0000000006810000-0x000000000685C000-memory.dmp

                      Filesize

                      304KB

                    • memory/2980-67-0x0000000071070000-0x00000000713C4000-memory.dmp

                      Filesize

                      3.3MB

                    • memory/2980-66-0x0000000070EF0000-0x0000000070F3C000-memory.dmp

                      Filesize

                      304KB

                    • memory/3132-183-0x0000000007410000-0x00000000074B3000-memory.dmp

                      Filesize

                      652KB

                    • memory/3132-172-0x0000000070D70000-0x0000000070DBC000-memory.dmp

                      Filesize

                      304KB

                    • memory/3132-185-0x0000000005FE0000-0x0000000005FF4000-memory.dmp

                      Filesize

                      80KB

                    • memory/3132-171-0x0000000006230000-0x000000000627C000-memory.dmp

                      Filesize

                      304KB

                    • memory/3132-165-0x0000000005B20000-0x0000000005E74000-memory.dmp

                      Filesize

                      3.3MB

                    • memory/3132-173-0x0000000071510000-0x0000000071864000-memory.dmp

                      Filesize

                      3.3MB

                    • memory/3132-184-0x0000000007740000-0x0000000007751000-memory.dmp

                      Filesize

                      68KB

                    • memory/3144-197-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/3144-126-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/3964-227-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/3964-242-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/3964-254-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/3964-230-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/3964-233-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/3964-236-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/3964-239-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/3964-217-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/3964-245-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/3964-248-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/3964-251-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/3964-200-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/4396-199-0x0000000071510000-0x0000000071864000-memory.dmp

                      Filesize

                      3.3MB

                    • memory/4396-198-0x0000000070D70000-0x0000000070DBC000-memory.dmp

                      Filesize

                      304KB

                    • memory/4560-94-0x0000000071070000-0x00000000713C4000-memory.dmp

                      Filesize

                      3.3MB

                    • memory/4560-93-0x0000000070EF0000-0x0000000070F3C000-memory.dmp

                      Filesize

                      304KB

                    • memory/4568-50-0x0000000000400000-0x000000000046D000-memory.dmp

                      Filesize

                      436KB

                    • memory/4568-47-0x0000000007BA0000-0x0000000007BA8000-memory.dmp

                      Filesize

                      32KB

                    • memory/4568-46-0x0000000007BB0000-0x0000000007BCA000-memory.dmp

                      Filesize

                      104KB

                    • memory/4568-45-0x0000000007B60000-0x0000000007B74000-memory.dmp

                      Filesize

                      80KB

                    • memory/4568-44-0x0000000007B40000-0x0000000007B4E000-memory.dmp

                      Filesize

                      56KB

                    • memory/4568-43-0x0000000007B00000-0x0000000007B11000-memory.dmp

                      Filesize

                      68KB

                    • memory/4568-42-0x0000000007C00000-0x0000000007C96000-memory.dmp

                      Filesize

                      600KB

                    • memory/4568-39-0x00000000079E0000-0x00000000079FE000-memory.dmp

                      Filesize

                      120KB

                    • memory/4568-41-0x0000000007AF0000-0x0000000007AFA000-memory.dmp

                      Filesize

                      40KB

                    • memory/4568-40-0x0000000007A00000-0x0000000007AA3000-memory.dmp

                      Filesize

                      652KB

                    • memory/4568-28-0x0000000070DF0000-0x0000000070E3C000-memory.dmp

                      Filesize

                      304KB

                    • memory/4568-29-0x0000000070F70000-0x00000000712C4000-memory.dmp

                      Filesize

                      3.3MB

                    • memory/4568-27-0x00000000079A0000-0x00000000079D2000-memory.dmp

                      Filesize

                      200KB

                    • memory/4568-24-0x0000000007E40000-0x00000000084BA000-memory.dmp

                      Filesize

                      6.5MB

                    • memory/4568-25-0x00000000077E0000-0x00000000077FA000-memory.dmp

                      Filesize

                      104KB

                    • memory/4568-23-0x0000000007740000-0x00000000077B6000-memory.dmp

                      Filesize

                      472KB

                    • memory/4568-22-0x00000000069C0000-0x0000000006A04000-memory.dmp

                      Filesize

                      272KB

                    • memory/4568-20-0x0000000006410000-0x000000000642E000-memory.dmp

                      Filesize

                      120KB

                    • memory/4568-21-0x0000000006460000-0x00000000064AC000-memory.dmp

                      Filesize

                      304KB

                    • memory/4568-19-0x0000000005F60000-0x00000000062B4000-memory.dmp

                      Filesize

                      3.3MB

                    • memory/4568-8-0x0000000005610000-0x0000000005676000-memory.dmp

                      Filesize

                      408KB

                    • memory/4568-9-0x0000000005DF0000-0x0000000005E56000-memory.dmp

                      Filesize

                      408KB

                    • memory/4568-7-0x0000000005570000-0x0000000005592000-memory.dmp

                      Filesize

                      136KB

                    • memory/4568-6-0x0000000005690000-0x0000000005CB8000-memory.dmp

                      Filesize

                      6.2MB

                    • memory/4568-5-0x0000000002E20000-0x0000000002E56000-memory.dmp

                      Filesize

                      216KB

                    • memory/4568-4-0x0000000000400000-0x000000000046D000-memory.dmp

                      Filesize

                      436KB