Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    04/11/2026, 22:49

General

  • Target
    bootstrap-update.ps1
  • Size 57KB
  • Sample261104-2rm19aeh48
  • SHA256 3c2d7b57e3fc4858d40c7693e51be03dedb932574d80d60751d69365bb8f5272
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs
  • cURL User-Agent 64 IoCs

    Uses User-Agent string associated with cURL utility.

Processes

  • C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exe
    powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\bootstrap-update.ps1
    1⤵
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:5688
    • C:\Windows\system32\curl.exe
      "C:\Windows\system32\curl.exe" -s --retry-all-errors --connect-timeout 10 --max-time 15 -o NUL https://api.github.com/
      2⤵
        PID:4796
      • C:\Windows\system32\curl.exe
        "C:\Windows\system32\curl.exe" -sS --fail --retry 3 --retry-delay 2 --retry-all-errors --connect-timeout 30 --max-time 30 -H "Accept: application/vnd.github.v3+json" https://api.github.com/repos/genrihx2/MuMuManager-CLI-Menu/releases/latest
        2⤵
          PID:2548
        • C:\Windows\system32\curl.exe
          "C:\Windows\system32\curl.exe" -sS --fail --retry 3 --retry-delay 2 --retry-all-errors --connect-timeout 30 --max-time 60 -H "Accept: application/vnd.github.raw" -o C:\Users\Admin\AppData\Local\Temp\gh_raw_507caf143ed54f5690a29e58dc101fb0.bin https://api.github.com/repos/genrihx2/MuMuManager-CLI-Menu/git/ref/tags/v10.4.14
          2⤵
            PID:1072
          • C:\Windows\system32\curl.exe
            "C:\Windows\system32\curl.exe" -sS --fail --retry 3 --retry-delay 2 --retry-all-errors --connect-timeout 30 --max-time 60 -H "Accept: application/vnd.github.raw" -o C:\Users\Admin\AppData\Local\Temp\gh_raw_7003a73564d540c290a1edf0bb0d7f1c.bin https://api.github.com/repos/genrihx2/MuMuManager-CLI-Menu/contents/mumu-menu.ps1?ref=160f28f7ff6795d99f2faf4235a450b9e254b161
            2⤵
              PID:5832
            • C:\Windows\system32\curl.exe
              "C:\Windows\system32\curl.exe" -sS --fail --retry 3 --retry-delay 2 --retry-all-errors --connect-timeout 30 --max-time 60 -H "Accept: application/vnd.github.raw" -o C:\Users\Admin\AppData\Local\Temp\gh_raw_80596bc5de5c406cbf9f11527b4a4545.bin https://api.github.com/repos/genrihx2/MuMuManager-CLI-Menu/contents/mumu-menu.cjs?ref=160f28f7ff6795d99f2faf4235a450b9e254b161
              2⤵
                PID:4056
              • C:\Windows\system32\curl.exe
                "C:\Windows\system32\curl.exe" -sS --fail --retry 3 --retry-delay 2 --retry-all-errors --connect-timeout 30 --max-time 60 -H "Accept: application/vnd.github.raw" -o C:\Users\Admin\AppData\Local\Temp\gh_raw_ec87596b6176474a864ecb1787bc24e0.bin https://api.github.com/repos/genrihx2/MuMuManager-CLI-Menu/contents/SKILL.md?ref=160f28f7ff6795d99f2faf4235a450b9e254b161
                2⤵
                  PID:4884
                • C:\Windows\system32\curl.exe
                  "C:\Windows\system32\curl.exe" -sS --fail --retry 3 --retry-delay 2 --retry-all-errors --connect-timeout 30 --max-time 60 -H "Accept: application/vnd.github.raw" -o C:\Users\Admin\AppData\Local\Temp\gh_raw_c8e0b46059fc401aacab50a80c3e7f4d.bin https://api.github.com/repos/genrihx2/MuMuManager-CLI-Menu/contents/README.md?ref=160f28f7ff6795d99f2faf4235a450b9e254b161
                  2⤵
                    PID:4044
                  • C:\Windows\system32\curl.exe
                    "C:\Windows\system32\curl.exe" -sS --fail --retry 3 --retry-delay 2 --retry-all-errors --connect-timeout 30 --max-time 60 -H "Accept: application/vnd.github.raw" -o C:\Users\Admin\AppData\Local\Temp\gh_raw_89779c49e9604b38bf9349dd94819a28.bin https://api.github.com/repos/genrihx2/MuMuManager-CLI-Menu/contents/bootstrap-update.ps1?ref=160f28f7ff6795d99f2faf4235a450b9e254b161
                    2⤵
                      PID:2184
                    • C:\Windows\system32\curl.exe
                      "C:\Windows\system32\curl.exe" -sS --fail --retry 3 --retry-delay 2 --retry-all-errors --connect-timeout 30 --max-time 60 -H "Accept: application/vnd.github.raw" -o C:\Users\Admin\AppData\Local\Temp\gh_raw_4eab4798561c414bbbba9ed801b0be43.bin https://api.github.com/repos/genrihx2/MuMuManager-CLI-Menu/contents/Watch-MumuConnections.ps1?ref=160f28f7ff6795d99f2faf4235a450b9e254b161
                      2⤵
                        PID:2332
                      • C:\Windows\system32\curl.exe
                        "C:\Windows\system32\curl.exe" -sS --fail --retry 3 --retry-delay 2 --retry-all-errors --connect-timeout 30 --max-time 60 -H "Accept: application/vnd.github.raw" -o C:\Users\Admin\AppData\Local\Temp\gh_raw_dd440f13ce26415d8c5fbe1809ee95e0.bin https://api.github.com/repos/genrihx2/MuMuManager-CLI-Menu/contents/Test-MumuTunnelAB.ps1?ref=160f28f7ff6795d99f2faf4235a450b9e254b161
                        2⤵
                          PID:4276
                        • C:\Windows\system32\curl.exe
                          "C:\Windows\system32\curl.exe" -sS --fail --retry 3 --retry-delay 2 --retry-all-errors --connect-timeout 30 --max-time 60 -H "Accept: application/vnd.github.raw" -o C:\Users\Admin\AppData\Local\Temp\gh_raw_ed43409f506744238346015f54c5f9e9.bin https://api.github.com/repos/genrihx2/MuMuManager-CLI-Menu/contents/Diag-MumuNx.ps1?ref=160f28f7ff6795d99f2faf4235a450b9e254b161
                          2⤵
                            PID:572
                          • C:\Windows\system32\curl.exe
                            "C:\Windows\system32\curl.exe" -sS --fail --retry 3 --retry-delay 2 --retry-all-errors --connect-timeout 30 --max-time 60 -H "Accept: application/vnd.github.raw" -o C:\Users\Admin\AppData\Local\Temp\gh_raw_3e4cc28edce74e52a26bb25ccedb93a6.bin https://api.github.com/repos/genrihx2/MuMuManager-CLI-Menu/git/ref/tags/v10.4.14
                            2⤵
                              PID:3668
                            • C:\Windows\system32\curl.exe
                              "C:\Windows\system32\curl.exe" -sS --fail --retry 3 --retry-delay 2 --retry-all-errors --connect-timeout 30 --max-time 120 -L -H "Accept: application/vnd.github.v3.raw" -o C:\Users\Admin\AppData\Local\Temp\mumu-menu.ps1.tmp https://api.github.com/repos/genrihx2/MuMuManager-CLI-Menu/contents/mumu-menu.ps1?ref=v10.4.14
                              2⤵
                                PID:1836
                              • C:\Windows\system32\curl.exe
                                "C:\Windows\system32\curl.exe" -sS --fail --retry 3 --retry-delay 2 --retry-all-errors --connect-timeout 30 --max-time 120 -L -H "Accept: application/vnd.github.v3.raw" -o C:\Users\Admin\AppData\Local\Temp\mumu-menu.ps1.tmp https://api.github.com/repos/genrihx2/MuMuManager-CLI-Menu/contents/mumu-menu.ps1?ref=v10.4.14
                                2⤵
                                  PID:3244
                                • C:\Windows\system32\curl.exe
                                  "C:\Windows\system32\curl.exe" -sS --fail --retry 3 --retry-delay 2 --retry-all-errors --connect-timeout 30 --max-time 120 -L -H "Accept: application/vnd.github.v3.raw" -o C:\Users\Admin\AppData\Local\Temp\mumu-menu.ps1.tmp https://api.github.com/repos/genrihx2/MuMuManager-CLI-Menu/contents/mumu-menu.ps1?ref=v10.4.14
                                  2⤵
                                    PID:3904
                                  • C:\Windows\system32\curl.exe
                                    "C:\Windows\system32\curl.exe" -sS --fail --retry 3 --retry-delay 2 --retry-all-errors --connect-timeout 30 --max-time 60 -H "Accept: application/vnd.github.raw" -o C:\Users\Admin\AppData\Local\Temp\gh_raw_d9e9161300f94385833723cb62fc111e.bin https://api.github.com/repos/genrihx2/MuMuManager-CLI-Menu/git/ref/tags/v10.4.14
                                    2⤵
                                      PID:5528
                                    • C:\Windows\system32\curl.exe
                                      "C:\Windows\system32\curl.exe" -sS --fail --retry 3 --retry-delay 2 --retry-all-errors --connect-timeout 30 --max-time 120 -L -H "Accept: application/vnd.github.v3.raw" -o C:\Users\Admin\AppData\Local\Temp\mumu-menu.cjs.tmp https://api.github.com/repos/genrihx2/MuMuManager-CLI-Menu/contents/mumu-menu.cjs?ref=v10.4.14
                                      2⤵
                                        PID:5616
                                      • C:\Windows\system32\curl.exe
                                        "C:\Windows\system32\curl.exe" -sS --fail --retry 3 --retry-delay 2 --retry-all-errors --connect-timeout 30 --max-time 120 -L -H "Accept: application/vnd.github.v3.raw" -o C:\Users\Admin\AppData\Local\Temp\mumu-menu.cjs.tmp https://api.github.com/repos/genrihx2/MuMuManager-CLI-Menu/contents/mumu-menu.cjs?ref=v10.4.14
                                        2⤵
                                          PID:5028
                                        • C:\Windows\system32\curl.exe
                                          "C:\Windows\system32\curl.exe" -sS --fail --retry 3 --retry-delay 2 --retry-all-errors --connect-timeout 30 --max-time 120 -L -H "Accept: application/vnd.github.v3.raw" -o C:\Users\Admin\AppData\Local\Temp\mumu-menu.cjs.tmp https://api.github.com/repos/genrihx2/MuMuManager-CLI-Menu/contents/mumu-menu.cjs?ref=v10.4.14
                                          2⤵
                                            PID:1956
                                          • C:\Windows\system32\curl.exe
                                            "C:\Windows\system32\curl.exe" -sS --fail --retry 3 --retry-delay 2 --retry-all-errors --connect-timeout 30 --max-time 60 -H "Accept: application/vnd.github.raw" -o C:\Users\Admin\AppData\Local\Temp\gh_raw_0ae2b2db520f4983903a847acacc49cf.bin https://api.github.com/repos/genrihx2/MuMuManager-CLI-Menu/git/ref/tags/v10.4.14
                                            2⤵
                                              PID:5640
                                            • C:\Windows\system32\curl.exe
                                              "C:\Windows\system32\curl.exe" -sS --fail --retry 3 --retry-delay 2 --retry-all-errors --connect-timeout 30 --max-time 120 -L -H "Accept: application/vnd.github.v3.raw" -o C:\Users\Admin\AppData\Local\Temp\SKILL.md.tmp https://api.github.com/repos/genrihx2/MuMuManager-CLI-Menu/contents/SKILL.md?ref=v10.4.14
                                              2⤵
                                                PID:5684
                                              • C:\Windows\system32\curl.exe
                                                "C:\Windows\system32\curl.exe" -sS --fail --retry 3 --retry-delay 2 --retry-all-errors --connect-timeout 30 --max-time 120 -L -H "Accept: application/vnd.github.v3.raw" -o C:\Users\Admin\AppData\Local\Temp\SKILL.md.tmp https://api.github.com/repos/genrihx2/MuMuManager-CLI-Menu/contents/SKILL.md?ref=v10.4.14
                                                2⤵
                                                  PID:3016
                                                • C:\Windows\system32\curl.exe
                                                  "C:\Windows\system32\curl.exe" -sS --fail --retry 3 --retry-delay 2 --retry-all-errors --connect-timeout 30 --max-time 120 -L -H "Accept: application/vnd.github.v3.raw" -o C:\Users\Admin\AppData\Local\Temp\SKILL.md.tmp https://api.github.com/repos/genrihx2/MuMuManager-CLI-Menu/contents/SKILL.md?ref=v10.4.14
                                                  2⤵
                                                    PID:1312
                                                  • C:\Windows\system32\curl.exe
                                                    "C:\Windows\system32\curl.exe" -sS --fail --retry 3 --retry-delay 2 --retry-all-errors --connect-timeout 30 --max-time 60 -H "Accept: application/vnd.github.raw" -o C:\Users\Admin\AppData\Local\Temp\gh_raw_0ecf3b2b8bb14f668b863e8001702fcb.bin https://api.github.com/repos/genrihx2/MuMuManager-CLI-Menu/git/ref/tags/v10.4.14
                                                    2⤵
                                                      PID:3416

                                                  Network

                                                        MITRE ATT&CK Enterprise v16

                                                        Replay Monitor

                                                        Loading Replay Monitor...

                                                        Downloads

                                                        gh_raw_507caf143ed54f5690a29e58dc101fb0.bin

                                                        • Path C:\Users\Admin\AppData\Local\Temp\gh_raw_507caf143ed54f5690a29e58dc101fb0.bin
                                                        • Size 405B
                                                        • SHA256 de064026412d1df50805fbaefb0f4c92cd6f791b12f6612313a659ddba228328
                                                        • MD5 SHA1 SHA512 TLSH

                                                        gh_raw_7003a73564d540c290a1edf0bb0d7f1c.bin

                                                        • Path C:\Users\Admin\AppData\Local\Temp\gh_raw_7003a73564d540c290a1edf0bb0d7f1c.bin
                                                        • Size 624KB
                                                        • SHA256 63f40022e9aeb505732de7b84a57c2d922f47ef3dcbb44ed366c268c7404118a
                                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                                        gh_raw_80596bc5de5c406cbf9f11527b4a4545.bin

                                                        • Path C:\Users\Admin\AppData\Local\Temp\gh_raw_80596bc5de5c406cbf9f11527b4a4545.bin
                                                        • Size 20KB
                                                        • SHA256 71639e517ad19dcf14c41ae02f7aaec11d691612ea45cce56a77b1bd9f241fe7
                                                        • MD5 SHA1 SHA512 SSDEEP TLSH

                                                        memory/5688-11-0x000002931B410000-0x000002931B5D2000-memory.dmp

                                                        memory/5688-26-0x0000029301E30000-0x00000293027D4000-memory.dmp

                                                        memory/5688-7-0x0000029301E30000-0x00000293027D4000-memory.dmp

                                                        memory/5688-8-0x0000029301E30000-0x00000293027D4000-memory.dmp

                                                        memory/5688-9-0x0000029301E30000-0x00000293027D4000-memory.dmp

                                                        memory/5688-10-0x0000029301E30000-0x00000293027D4000-memory.dmp

                                                        memory/5688-0-0x00000293025CC000-0x00000293025CD000-memory.dmp

                                                        memory/5688-12-0x000002931BB10000-0x000002931C038000-memory.dmp

                                                        memory/5688-5-0x0000029301E30000-0x00000293027D4000-memory.dmp

                                                        memory/5688-16-0x0000029301E30000-0x00000293027D4000-memory.dmp

                                                        memory/5688-17-0x0000029301E30000-0x00000293027D4000-memory.dmp

                                                        memory/5688-1-0x0000029301E30000-0x00000293027D4000-memory.dmp

                                                        memory/5688-20-0x0000029301E30000-0x00000293027D4000-memory.dmp

                                                        memory/5688-21-0x0000029301E30000-0x00000293027D4000-memory.dmp

                                                        memory/5688-22-0x0000029301E30000-0x00000293027D4000-memory.dmp

                                                        memory/5688-2-0x000002931AE90000-0x000002931AEB2000-memory.dmp

                                                        memory/5688-6-0x0000029301E30000-0x00000293027D4000-memory.dmp

                                                        memory/5688-27-0x0000029301E30000-0x00000293027D4000-memory.dmp

                                                        memory/5688-25-0x0000029301E30000-0x00000293027D4000-memory.dmp

                                                        memory/5688-29-0x0000029301E30000-0x00000293027D4000-memory.dmp

                                                        memory/5688-30-0x0000029301E30000-0x00000293027D4000-memory.dmp

                                                        memory/5688-31-0x0000029301E30000-0x00000293027D4000-memory.dmp

                                                        memory/5688-32-0x0000029301E30000-0x00000293027D4000-memory.dmp

                                                        memory/5688-33-0x0000029301E30000-0x00000293027D4000-memory.dmp

                                                        memory/5688-34-0x0000029301E30000-0x00000293027D4000-memory.dmp

                                                        memory/5688-35-0x0000029301E30000-0x00000293027D4000-memory.dmp

                                                        memory/5688-36-0x0000029301E30000-0x00000293027D4000-memory.dmp

                                                        memory/5688-37-0x0000029301E30000-0x00000293027D4000-memory.dmp

                                                        memory/5688-38-0x0000029301E30000-0x00000293027D4000-memory.dmp

                                                        memory/5688-39-0x0000029301E30000-0x00000293027D4000-memory.dmp

                                                        memory/5688-40-0x0000029301E30000-0x00000293027D4000-memory.dmp

                                                        memory/5688-41-0x0000029301E30000-0x00000293027D4000-memory.dmp

                                                        memory/5688-42-0x0000029301E30000-0x00000293027D4000-memory.dmp