Analysis

  • max time kernel
    9s
  • 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 18:07

General

  • Target

    2fa264b5826d41d8c3e8d7dfc16b8e09b80eae097fd55b8ffb2e9dc85926037d.exe

  • Size

    4.1MB

  • MD5

    2857e50137503a7117efc900610030d7

  • SHA1

    417cf8908a83aedb95c5c2638772c2d7ce3f9f57

  • SHA256

    2fa264b5826d41d8c3e8d7dfc16b8e09b80eae097fd55b8ffb2e9dc85926037d

  • SHA512

    1098f7d417d0a429de4e9b31d4845efecca48826d6713954daf79473c9652ae058111e3bab2b47f13bfeca0678b0c8944f117ed110650c7300e03305bf8fb344

  • SSDEEP

    98304:QoKALZtLSnhBaG13jSGzI9y04m/Xf7c/d7YDSGfJg5NEka2Q+gk:QC1IraEjIw04m/Xfo4a5yka2Q+gk

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 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\2fa264b5826d41d8c3e8d7dfc16b8e09b80eae097fd55b8ffb2e9dc85926037d.exe
    "C:\Users\Admin\AppData\Local\Temp\2fa264b5826d41d8c3e8d7dfc16b8e09b80eae097fd55b8ffb2e9dc85926037d.exe"
    1⤵
      PID:4444
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        powershell -nologo -noprofile
        2⤵
        • Command and Scripting Interpreter: PowerShell
        PID:2980
      • C:\Users\Admin\AppData\Local\Temp\2fa264b5826d41d8c3e8d7dfc16b8e09b80eae097fd55b8ffb2e9dc85926037d.exe
        "C:\Users\Admin\AppData\Local\Temp\2fa264b5826d41d8c3e8d7dfc16b8e09b80eae097fd55b8ffb2e9dc85926037d.exe"
        2⤵
          PID:1512
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            powershell -nologo -noprofile
            3⤵
            • Command and Scripting Interpreter: PowerShell
            PID:688
          • 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:1888
              • 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:1704
            • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
              powershell -nologo -noprofile
              3⤵
              • Command and Scripting Interpreter: PowerShell
              PID:4508
            • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
              powershell -nologo -noprofile
              3⤵
              • Command and Scripting Interpreter: PowerShell
              PID:4368
            • C:\Windows\rss\csrss.exe
              C:\Windows\rss\csrss.exe
              3⤵
                PID:972
                • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                  powershell -nologo -noprofile
                  4⤵
                  • Command and Scripting Interpreter: PowerShell
                  PID:1296
                • 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:4724
                • C:\Windows\SYSTEM32\schtasks.exe
                  schtasks /delete /tn ScheduledUpdate /f
                  4⤵
                    PID:4472
                  • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                    powershell -nologo -noprofile
                    4⤵
                    • Command and Scripting Interpreter: PowerShell
                    PID:3544
                  • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                    powershell -nologo -noprofile
                    4⤵
                    • Command and Scripting Interpreter: PowerShell
                    PID:1596
                  • 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:964
                    • 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:3516
                    • C:\Windows\windefender.exe
                      "C:\Windows\windefender.exe"
                      4⤵
                        PID:3332
                        • 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:3548
                            • 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:2772
                  • C:\Windows\windefender.exe
                    C:\Windows\windefender.exe
                    1⤵
                      PID:736

                    Network

                    MITRE ATT&CK Enterprise v15

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

                    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ax1pwvts.jor.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

                      17f63cc66a9bd14333e3367a51aa72b5

                      SHA1

                      3bfc00d6d11e89e2679f3bfc87d08ce05695a6bd

                      SHA256

                      bb082ddf846d8b8fdaa7aa425613a0130e33c699cba86acd151fcccac14087db

                      SHA512

                      fe9bc639429f7a0882c1f7700b48c1c390c03deb8d57229e9ee356d75e6f7bf273f98b5caebceb5cc23f9a83f3b7635d7c4b721f2841edb400b97cb984cf1ecc

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

                      Filesize

                      19KB

                      MD5

                      6dec6375f8dd1e01f5e58726cf0ec62d

                      SHA1

                      8b4981b33272db5579c5aaedbc471843741799e4

                      SHA256

                      2c6b2dab6fe2d83ce08e0a0eaf0c2b7034cc615c4b4246f716963f21dd745469

                      SHA512

                      4a6d5a461b05fe80fc96767ef230d8b4b478f42ea1fa28061fac4fcde1eb7f9f4196d192c36a025c0ed48936ff373c99a23bf17faf8baf969d51f3c1281e67b0

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

                      Filesize

                      19KB

                      MD5

                      011599457f16b2dd482e0da03b0317f3

                      SHA1

                      380411443762697424d430a4acd724a3257f27ca

                      SHA256

                      5efe524ca09fbaf58e9d1013d92c3f05c648acc7de5fa2fa6270bd741d8839c0

                      SHA512

                      5af7bfdd5ecb373c11d550026f4c400e378b03fe41afe250f996c331538e5b20f2a6323558e303dc2ec73237f2896e6cfeb0c00a0b8887e36160ea2d71bbdcb7

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

                      Filesize

                      19KB

                      MD5

                      549b865478e0c9cc15f8721b807e53a7

                      SHA1

                      2d8db1bbbb94eb48b4a5b74e87989c880af96374

                      SHA256

                      79f66e08713dde6d8dcf5ccfa7f2667d67e6bed68c2488921bd59cb5ae3b11ba

                      SHA512

                      91969070793a2cea878fc7ef0beeb25751aac2de28367cba22181eebdbbadae1c1dbe0b8823bcf898a2e912bdc77693febfaae4825a726e0fcdc48c1eeadd55a

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

                      Filesize

                      19KB

                      MD5

                      2d7a6fde2bfb46a624940b7dc86dd404

                      SHA1

                      4f99b548807fabd44627473a9af4adadecbe5f91

                      SHA256

                      1d5368c2eb5f64eabbd84481476ef440518deb13f191c85b6526fd88c0efd6d8

                      SHA512

                      60f8c4431da1b7becd467574411d0e80dd09c91cc05f4a2d8f685c436c56957602987644ec4a7a931e564a7a74963ef9192d6da0d6b95c8d0724195bb08092f5

                    • C:\Windows\rss\csrss.exe

                      Filesize

                      4.1MB

                      MD5

                      2857e50137503a7117efc900610030d7

                      SHA1

                      417cf8908a83aedb95c5c2638772c2d7ce3f9f57

                      SHA256

                      2fa264b5826d41d8c3e8d7dfc16b8e09b80eae097fd55b8ffb2e9dc85926037d

                      SHA512

                      1098f7d417d0a429de4e9b31d4845efecca48826d6713954daf79473c9652ae058111e3bab2b47f13bfeca0678b0c8944f117ed110650c7300e03305bf8fb344

                    • C:\Windows\windefender.exe

                      Filesize

                      2.0MB

                      MD5

                      8e67f58837092385dcf01e8a2b4f5783

                      SHA1

                      012c49cfd8c5d06795a6f67ea2baf2a082cf8625

                      SHA256

                      166ddb03ff3c89bd4525ac390067e180fdd08f10fbcf4aadb0189541673c03fa

                      SHA512

                      40d8ae12663fc1851e171d9d86cea8bb12487b734c218d7b6f9742eb07d4ca265065cbd6d0bb908f8bda7e3d955c458dfe3fd13265bbf573b9351e0a2bf691ec

                    • memory/688-68-0x0000000070E30000-0x0000000070E7C000-memory.dmp

                      Filesize

                      304KB

                    • memory/688-82-0x0000000007250000-0x0000000007264000-memory.dmp

                      Filesize

                      80KB

                    • memory/688-80-0x0000000007200000-0x0000000007211000-memory.dmp

                      Filesize

                      68KB

                    • memory/688-79-0x0000000006EC0000-0x0000000006F63000-memory.dmp

                      Filesize

                      652KB

                    • memory/688-69-0x00000000715B0000-0x0000000071904000-memory.dmp

                      Filesize

                      3.3MB

                    • memory/688-63-0x0000000005660000-0x00000000059B4000-memory.dmp

                      Filesize

                      3.3MB

                    • memory/736-240-0x0000000000400000-0x00000000008DF000-memory.dmp

                      Filesize

                      4.9MB

                    • memory/736-227-0x0000000000400000-0x00000000008DF000-memory.dmp

                      Filesize

                      4.9MB

                    • memory/736-232-0x0000000000400000-0x00000000008DF000-memory.dmp

                      Filesize

                      4.9MB

                    • memory/972-239-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/972-247-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/972-267-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/972-263-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/972-211-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/972-259-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/972-255-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/972-251-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/972-224-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/972-231-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/972-243-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/972-235-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/1296-150-0x00000000715B0000-0x0000000071904000-memory.dmp

                      Filesize

                      3.3MB

                    • memory/1296-149-0x0000000070E30000-0x0000000070E7C000-memory.dmp

                      Filesize

                      304KB

                    • memory/1512-119-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/1512-161-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/1596-201-0x00000000714E0000-0x0000000071834000-memory.dmp

                      Filesize

                      3.3MB

                    • memory/1596-198-0x0000000005AB0000-0x0000000005E04000-memory.dmp

                      Filesize

                      3.3MB

                    • memory/1596-200-0x0000000070D50000-0x0000000070D9C000-memory.dmp

                      Filesize

                      304KB

                    • memory/2980-41-0x0000000007E50000-0x0000000007E6E000-memory.dmp

                      Filesize

                      120KB

                    • memory/2980-11-0x0000000006240000-0x00000000062A6000-memory.dmp

                      Filesize

                      408KB

                    • memory/2980-4-0x0000000074F9E000-0x0000000074F9F000-memory.dmp

                      Filesize

                      4KB

                    • memory/2980-54-0x0000000074F90000-0x0000000075740000-memory.dmp

                      Filesize

                      7.7MB

                    • memory/2980-48-0x0000000007FB0000-0x0000000007FBE000-memory.dmp

                      Filesize

                      56KB

                    • memory/2980-5-0x00000000052C0000-0x00000000052F6000-memory.dmp

                      Filesize

                      216KB

                    • memory/2980-51-0x0000000008010000-0x0000000008018000-memory.dmp

                      Filesize

                      32KB

                    • memory/2980-50-0x0000000008020000-0x000000000803A000-memory.dmp

                      Filesize

                      104KB

                    • memory/2980-6-0x0000000005930000-0x0000000005F58000-memory.dmp

                      Filesize

                      6.2MB

                    • memory/2980-7-0x0000000074F90000-0x0000000075740000-memory.dmp

                      Filesize

                      7.7MB

                    • memory/2980-49-0x0000000007FD0000-0x0000000007FE4000-memory.dmp

                      Filesize

                      80KB

                    • memory/2980-8-0x0000000074F90000-0x0000000075740000-memory.dmp

                      Filesize

                      7.7MB

                    • memory/2980-9-0x00000000058F0000-0x0000000005912000-memory.dmp

                      Filesize

                      136KB

                    • memory/2980-47-0x0000000007F70000-0x0000000007F81000-memory.dmp

                      Filesize

                      68KB

                    • memory/2980-10-0x00000000061D0000-0x0000000006236000-memory.dmp

                      Filesize

                      408KB

                    • memory/2980-30-0x0000000070E30000-0x0000000070E7C000-memory.dmp

                      Filesize

                      304KB

                    • memory/2980-46-0x0000000008070000-0x0000000008106000-memory.dmp

                      Filesize

                      600KB

                    • memory/2980-45-0x0000000007F60000-0x0000000007F6A000-memory.dmp

                      Filesize

                      40KB

                    • memory/2980-44-0x0000000074F90000-0x0000000075740000-memory.dmp

                      Filesize

                      7.7MB

                    • memory/2980-43-0x0000000007E70000-0x0000000007F13000-memory.dmp

                      Filesize

                      652KB

                    • memory/2980-21-0x00000000063B0000-0x0000000006704000-memory.dmp

                      Filesize

                      3.3MB

                    • memory/2980-23-0x00000000068D0000-0x000000000691C000-memory.dmp

                      Filesize

                      304KB

                    • memory/2980-42-0x0000000074F90000-0x0000000075740000-memory.dmp

                      Filesize

                      7.7MB

                    • memory/2980-22-0x0000000006890000-0x00000000068AE000-memory.dmp

                      Filesize

                      120KB

                    • memory/2980-31-0x0000000070FB0000-0x0000000071304000-memory.dmp

                      Filesize

                      3.3MB

                    • memory/2980-24-0x00000000079A0000-0x00000000079E4000-memory.dmp

                      Filesize

                      272KB

                    • memory/2980-29-0x0000000007E10000-0x0000000007E42000-memory.dmp

                      Filesize

                      200KB

                    • memory/2980-25-0x0000000007B40000-0x0000000007BB6000-memory.dmp

                      Filesize

                      472KB

                    • memory/2980-26-0x00000000082A0000-0x000000000891A000-memory.dmp

                      Filesize

                      6.5MB

                    • memory/2980-27-0x0000000007C50000-0x0000000007C6A000-memory.dmp

                      Filesize

                      104KB

                    • memory/3332-225-0x0000000000400000-0x00000000008DF000-memory.dmp

                      Filesize

                      4.9MB

                    • memory/3332-228-0x0000000000400000-0x00000000008DF000-memory.dmp

                      Filesize

                      4.9MB

                    • memory/3544-185-0x0000000007520000-0x00000000075C3000-memory.dmp

                      Filesize

                      652KB

                    • memory/3544-187-0x00000000060D0000-0x00000000060E4000-memory.dmp

                      Filesize

                      80KB

                    • memory/3544-186-0x00000000076D0000-0x00000000076E1000-memory.dmp

                      Filesize

                      68KB

                    • memory/3544-175-0x0000000070ED0000-0x0000000071224000-memory.dmp

                      Filesize

                      3.3MB

                    • memory/3544-174-0x0000000070D50000-0x0000000070D9C000-memory.dmp

                      Filesize

                      304KB

                    • memory/3544-173-0x00000000062F0000-0x000000000633C000-memory.dmp

                      Filesize

                      304KB

                    • memory/3544-171-0x0000000005D50000-0x00000000060A4000-memory.dmp

                      Filesize

                      3.3MB

                    • memory/4368-121-0x0000000070E30000-0x0000000070E7C000-memory.dmp

                      Filesize

                      304KB

                    • memory/4368-117-0x00000000057A0000-0x0000000005AF4000-memory.dmp

                      Filesize

                      3.3MB

                    • memory/4368-122-0x0000000070FD0000-0x0000000071324000-memory.dmp

                      Filesize

                      3.3MB

                    • memory/4444-57-0x0000000004C90000-0x000000000557B000-memory.dmp

                      Filesize

                      8.9MB

                    • memory/4444-28-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/4444-120-0x0000000000400000-0x0000000000D1C000-memory.dmp

                      Filesize

                      9.1MB

                    • memory/4444-1-0x0000000004880000-0x0000000004C81000-memory.dmp

                      Filesize

                      4.0MB

                    • memory/4444-81-0x0000000000400000-0x0000000002B0B000-memory.dmp

                      Filesize

                      39.0MB

                    • memory/4444-56-0x0000000004880000-0x0000000004C81000-memory.dmp

                      Filesize

                      4.0MB

                    • memory/4444-3-0x0000000000400000-0x0000000000D1C000-memory.dmp

                      Filesize

                      9.1MB

                    • memory/4444-2-0x0000000004C90000-0x000000000557B000-memory.dmp

                      Filesize

                      8.9MB

                    • memory/4508-97-0x00000000715B0000-0x0000000071904000-memory.dmp

                      Filesize

                      3.3MB

                    • memory/4508-96-0x0000000070E30000-0x0000000070E7C000-memory.dmp

                      Filesize

                      304KB