Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    24/08/2026, 06:14

General

  • Target
    herdr.exe
  • Size 21.4MB
  • Sample260824-gzjnkstdnc
  • SHA256 467682cdb5fa482c54897c6b9c96a5300a3516a72ef70ec3d009e16fadb131b3
  • 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 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 25 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\herdr.exe
    "C:\Users\Admin\AppData\Local\Temp\herdr.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4568
    • C:\Users\Admin\AppData\Local\Temp\herdr.exe
      "C:\Users\Admin\AppData\Local\Temp\herdr.exe" server
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:3092
      • C:\Windows\system32\curl.exe
        "curl" -sfL --retry 3 --connect-timeout 10 --max-time 20 https://herdr.dev/latest.json
        3⤵
          PID:540
        • C:\Windows\system32\curl.exe
          "curl" -sfL --retry 2 --connect-timeout 5 --max-time 15 --max-filesize 262144 https://herdr.dev/agent-detection/index.toml
          3⤵
            PID:1656
          • C:\Users\Admin\AppData\Local\Temp\conpty\x64\OpenConsole.exe
            "C:\Users\Admin\AppData\Local\Temp\conpty\x64\OpenConsole.exe" --headless --inheritcursor --width 120 --height 40 --signal 0x204 --server 0x1f8
            3⤵
              PID:3544
            • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
              C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe -NoExit -Command "if ($null -eq $global:__HerdrOriginalPrompt) { $global:__HerdrOriginalPrompt = $function:prompt; function global:prompt { $out = @(& $global:__HerdrOriginalPrompt) -join ' '; $loc = $ExecutionContext.SessionState.Path.CurrentLocation; if ($loc.Provider.Name -eq 'FileSystem') { try { [Environment]::CurrentDirectory = $loc.ProviderPath } catch {}; $esc = [string][char]27; $out += $esc + ']9;9;' + $loc.ProviderPath + $esc + '\' }; $out } }"
              3⤵
              • Command and Scripting Interpreter: PowerShell
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:4704
            • C:\Windows\system32\curl.exe
              "curl" -sfL --retry 2 --connect-timeout 5 --max-time 15 --max-filesize 262144 https://herdr.dev/agent-detection/amp.toml
              3⤵
                PID:2800
              • C:\Windows\system32\curl.exe
                "curl" -sfL --retry 2 --connect-timeout 5 --max-time 15 --max-filesize 262144 https://herdr.dev/agent-detection/antigravity.toml
                3⤵
                  PID:3028
                • C:\Windows\system32\curl.exe
                  "curl" -sfL --retry 2 --connect-timeout 5 --max-time 15 --max-filesize 262144 https://herdr.dev/agent-detection/claude.toml
                  3⤵
                    PID:1516
                  • C:\Windows\system32\curl.exe
                    "curl" -sfL --retry 2 --connect-timeout 5 --max-time 15 --max-filesize 262144 https://herdr.dev/agent-detection/cline.toml
                    3⤵
                      PID:2612
                    • C:\Windows\system32\curl.exe
                      "curl" -sfL --retry 2 --connect-timeout 5 --max-time 15 --max-filesize 262144 https://herdr.dev/agent-detection/codex.toml
                      3⤵
                        PID:2036
                      • C:\Windows\system32\curl.exe
                        "curl" -sfL --retry 2 --connect-timeout 5 --max-time 15 --max-filesize 262144 https://herdr.dev/agent-detection/cursor.toml
                        3⤵
                          PID:4880
                        • C:\Windows\system32\curl.exe
                          "curl" -sfL --retry 2 --connect-timeout 5 --max-time 15 --max-filesize 262144 https://herdr.dev/agent-detection/devin.toml
                          3⤵
                            PID:836
                          • C:\Windows\system32\curl.exe
                            "curl" -sfL --retry 2 --connect-timeout 5 --max-time 15 --max-filesize 262144 https://herdr.dev/agent-detection/droid.toml
                            3⤵
                              PID:1000
                            • C:\Windows\system32\curl.exe
                              "curl" -sfL --retry 2 --connect-timeout 5 --max-time 15 --max-filesize 262144 https://herdr.dev/agent-detection/gemini.toml
                              3⤵
                                PID:6064
                              • C:\Windows\system32\curl.exe
                                "curl" -sfL --retry 2 --connect-timeout 5 --max-time 15 --max-filesize 262144 https://herdr.dev/agent-detection/grok.toml
                                3⤵
                                  PID:5948
                                • C:\Windows\system32\curl.exe
                                  "curl" -sfL --retry 2 --connect-timeout 5 --max-time 15 --max-filesize 262144 https://herdr.dev/agent-detection/hermes.toml
                                  3⤵
                                    PID:5760
                                  • C:\Windows\system32\curl.exe
                                    "curl" -sfL --retry 2 --connect-timeout 5 --max-time 15 --max-filesize 262144 https://herdr.dev/agent-detection/kilo.toml
                                    3⤵
                                      PID:2144
                                    • C:\Windows\system32\curl.exe
                                      "curl" -sfL --retry 2 --connect-timeout 5 --max-time 15 --max-filesize 262144 https://herdr.dev/agent-detection/kimi.toml
                                      3⤵
                                        PID:4188
                                      • C:\Windows\system32\curl.exe
                                        "curl" -sfL --retry 2 --connect-timeout 5 --max-time 15 --max-filesize 262144 https://herdr.dev/agent-detection/kiro.toml
                                        3⤵
                                          PID:1784
                                        • C:\Windows\system32\curl.exe
                                          "curl" -sfL --retry 2 --connect-timeout 5 --max-time 15 --max-filesize 262144 https://herdr.dev/agent-detection/maki.toml
                                          3⤵
                                            PID:1952
                                          • C:\Windows\system32\curl.exe
                                            "curl" -sfL --retry 2 --connect-timeout 5 --max-time 15 --max-filesize 262144 https://herdr.dev/agent-detection/opencode.toml
                                            3⤵
                                              PID:5240
                                            • C:\Windows\system32\curl.exe
                                              "curl" -sfL --retry 2 --connect-timeout 5 --max-time 15 --max-filesize 262144 https://herdr.dev/agent-detection/pi.toml
                                              3⤵
                                                PID:636
                                              • C:\Windows\system32\curl.exe
                                                "curl" -sfL --retry 2 --connect-timeout 5 --max-time 15 --max-filesize 262144 https://herdr.dev/agent-detection/qodercli.toml
                                                3⤵
                                                  PID:6092
                                                • C:\Windows\system32\curl.exe
                                                  "curl" -sfL --retry 2 --connect-timeout 5 --max-time 15 --max-filesize 262144 https://herdr.dev/agent-detection/qwen.toml
                                                  3⤵
                                                    PID:5244
                                                  • C:\Windows\system32\curl.exe
                                                    "curl" -sfL --retry 2 --connect-timeout 5 --max-time 15 --max-filesize 262144 https://herdr.dev/agent-detection/github-copilot.toml
                                                    3⤵
                                                      PID:3108

                                                Network

                                                      MITRE ATT&CK Enterprise v16

                                                      Replay Monitor

                                                      Loading Replay Monitor...

                                                      Downloads

                                                      __PSScriptPolicyTest_e141uv2i.m5r.ps1

                                                      • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_e141uv2i.m5r.ps1
                                                      • Size 60B
                                                      • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
                                                      • MD5 SHA1 SHA512 TLSH

                                                      herdr-client.sock

                                                      • Path C:\Users\Admin\AppData\Roaming\herdr\herdr-client.sock
                                                      • Size 24B
                                                      • SHA256 fdb43b6c8e7c9369232453b802fafb0e6379bd397c0281cc000b35039df46a4e
                                                      • MD5 SHA1 SHA512

                                                      memory/4704-8-0x0000020E6E410000-0x0000020E6E432000-memory.dmp

                                                      memory/4704-16-0x0000020E6EB50000-0x0000020E6EB94000-memory.dmp

                                                      memory/4704-17-0x0000020E6EC20000-0x0000020E6EC96000-memory.dmp

                                                      memory/4704-20-0x0000020E6E670000-0x0000020E6E7BE000-memory.dmp