Analysis

  • max time kernel
    150s
  • max time network
    155s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    31/05/2026, 08:27

General

  • Target
    5fb1c06e5c3a5346fd699b66be15478b58b48ac30860d3053c356c10312de885.exe
  • Size 585KB
  • Sample260531-kclffac13w
  • SHA256 5fb1c06e5c3a5346fd699b66be15478b58b48ac30860d3053c356c10312de885
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 6 IoCs

    Run Powershell and hide display window.

  • Executes dropped EXE 6 IoCs
  • Loads dropped DLL 6 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 24 IoCs

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

  • Scheduled Task/Job: Scheduled Task 1 TTPs 6 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 32 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5fb1c06e5c3a5346fd699b66be15478b58b48ac30860d3053c356c10312de885.exe
    "C:\Users\Admin\AppData\Local\Temp\5fb1c06e5c3a5346fd699b66be15478b58b48ac30860d3053c356c10312de885.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:560
    • C:\ProgramData\BIN\GGSafe.exe
      "C:\ProgramData\BIN\GGSafe.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:4644
    • C:\ProgramData\BIN\GGSafe.exe
      "C:\ProgramData\BIN\GGSafe.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:4364
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -ExecutionPolicy Bypass -WindowStyle Hidden -File "C:\ProgramData\BXYNI\guard-main.ps1"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4560
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -ExecutionPolicy Bypass -WindowStyle Hidden -File "C:\ProgramData\BXYNI\wmi-guard.ps1"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4168
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /delete /tn "SystemHealthCheck" /f
      2⤵
      • System Location Discovery: System Language Discovery
      PID:3248
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /create /tn "SystemHealthCheck" /tr "\"C:\Users\Admin\AppData\Local\Temp\5fb1c06e5c3a5346fd699b66be15478b58b48ac30860d3053c356c10312de885.exe\" /guard \"C:\ProgramData\BIN\GGSafe.exe\"" /sc onstart /ru SYSTEM /rl HIGHEST /f
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:3684
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks.exe /create /tn "vc2y2uN8WQUmKAAAAAAAAAAAAAAAAAA" /tr "C:\ProgramData\BIN\GGSafe.exe" /sc onstart /ru "NT AUTHORITY\SYSTEM" /rl HIGHEST /f
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:3300
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -ExecutionPolicy Bypass -WindowStyle Hidden -File "C:\ProgramData\BXYNI\guard-main.ps1"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4312
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /delete /tn "SystemHealthCheck" /f
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4156
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /create /tn "SystemHealthCheck" /tr "\"C:\Users\Admin\AppData\Local\Temp\5fb1c06e5c3a5346fd699b66be15478b58b48ac30860d3053c356c10312de885.exe\" /guard \"C:\ProgramData\BIN\GGSafe.exe\"" /sc onstart /ru SYSTEM /rl HIGHEST /f
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:224
  • C:\Users\Admin\AppData\Local\Temp\5fb1c06e5c3a5346fd699b66be15478b58b48ac30860d3053c356c10312de885.exe
    "C:\Users\Admin\AppData\Local\Temp\5fb1c06e5c3a5346fd699b66be15478b58b48ac30860d3053c356c10312de885.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2020
    • C:\ProgramData\BIN\GGSafe.exe
      "C:\ProgramData\BIN\GGSafe.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of SetWindowsHookEx
      PID:4740
    • C:\ProgramData\BIN\GGSafe.exe
      "C:\ProgramData\BIN\GGSafe.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:4680
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -ExecutionPolicy Bypass -WindowStyle Hidden -File "C:\ProgramData\TDEPI\guard-main.ps1"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2208
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -ExecutionPolicy Bypass -WindowStyle Hidden -File "C:\ProgramData\TDEPI\wmi-guard.ps1"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4596
      • C:\ProgramData\BIN\GGSafe.exe
        "C:\ProgramData\BIN\GGSafe.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        PID:3804
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /delete /tn "SystemHealthCheck" /f
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4792
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /create /tn "SystemHealthCheck" /tr "\"C:\Users\Admin\AppData\Local\Temp\5fb1c06e5c3a5346fd699b66be15478b58b48ac30860d3053c356c10312de885.exe\" /guard \"C:\ProgramData\BIN\GGSafe.exe\"" /sc onstart /ru SYSTEM /rl HIGHEST /f
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:1292
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks.exe /create /tn "benDVqbWLHa1AAAAAAAAAAAAAAAAAAA" /tr "C:\ProgramData\BIN\GGSafe.exe" /sc onstart /ru "NT AUTHORITY\SYSTEM" /rl HIGHEST /f
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:4108
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -ExecutionPolicy Bypass -WindowStyle Hidden -File "C:\ProgramData\TDEPI\guard-main.ps1"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2200
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /delete /tn "SystemHealthCheck" /f
      2⤵
      • System Location Discovery: System Language Discovery
      PID:840
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\system32\schtasks.exe" /create /tn "SystemHealthCheck" /tr "\"C:\Users\Admin\AppData\Local\Temp\5fb1c06e5c3a5346fd699b66be15478b58b48ac30860d3053c356c10312de885.exe\" /guard \"C:\ProgramData\BIN\GGSafe.exe\"" /sc onstart /ru SYSTEM /rl HIGHEST /f
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:1516
  • C:\Windows\system32\wbem\unsecapp.exe
    C:\Windows\system32\wbem\unsecapp.exe -Embedding
    1⤵
      PID:3088
    • C:\ProgramData\BIN\GGSafe.exe
      C:\ProgramData\BIN\GGSafe.exe
      1⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:580

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          GGSafe.exe

          • Path C:\ProgramData\BIN\GGSafe.exe
          • Size 40KB
          • SHA256 0cae2f454b329fb40864c605c0e0175608fb64a971209cdf7c183b181377b11a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          1.zip

          • Path C:\ProgramData\BXYNI\1.zip
          • Size 344KB
          • SHA256 c4621d19e9b19357f50b66036a3ee56a92e6f525618349839b173422ef4a4735
          • MD5 SHA1 SHA512 SSDEEP TLSH

          GGLoader.dll

          • Path C:\ProgramData\BXYNI\GGLoader.dll
          • Size 149KB
          • SHA256 c47856fdb03c8b0841c6daf9f7831b98e32f471960a94f0240f7096962a8600f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          config.dat

          • Path C:\ProgramData\BXYNI\config.dat
          • Size 245KB
          • SHA256 aa14fc639a554c6b934eaeac3095258ac6b546fa8d77bc3717ecd41a87299953
          • MD5 SHA1 SHA512 SSDEEP TLSH

          guard-main.ps1

          • Path C:\ProgramData\BXYNI\guard-main.ps1
          • Size 1KB
          • SHA256 8a17a3f88a216e0ed9c7515594950359ac68caeed7a0d44cc9d3a622a952d5a3
          • MD5 SHA1 SHA512 TLSH

          guard.lock

          • Path C:\ProgramData\BXYNI\guard.lock
          • Size 9B
          • SHA256 fa191feb41742e1d763567c0c5a4a7eac7b5b0c95f6b15f3a260483bb57270bc
          • MD5 SHA1 SHA512

          wmi-guard.ps1

          • Path C:\ProgramData\BXYNI\wmi-guard.ps1
          • Size 710B
          • SHA256 1e5b042035a0a6503823c4824f17c5fd51e0fd11d7ee10b84acbdf7fadbfdb69
          • MD5 SHA1 SHA512 TLSH

          guard-main.ps1

          • Path C:\ProgramData\TDEPI\guard-main.ps1
          • Size 1KB
          • SHA256 b65c2302855ee3c03bb23983e1130893c3eef149409d3ec6c18fa879e401c559
          • MD5 SHA1 SHA512 TLSH

          guard.lock

          • Path C:\ProgramData\TDEPI\guard.lock
          • Size 9B
          • SHA256 16c20e4fce01850da904bd225e03bbfb3ecc350466437b7f75a4495f5f82f4ec
          • MD5 SHA1 SHA512

          wmi-guard.ps1

          • Path C:\ProgramData\TDEPI\wmi-guard.ps1
          • Size 710B
          • SHA256 3f954d042c72ca7246ac9dfe291beaef90bc99f5a034e9ce8d3fb17b28e08b8b
          • MD5 SHA1 SHA512 TLSH

          powershell.exe.log

          • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
          • Size 1KB
          • SHA256 6fc482e46f6843f31d770708aa936de4cc32fec8141154f325438994380ff425
          • MD5 SHA1 SHA512 TLSH

          StartupProfileData-NonInteractive

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
          • Size 17KB
          • SHA256 32ea100a14307d5b926ac3acf46c6c95720c312470bf61843c772fe171eda17d
          • MD5 SHA1 SHA512 SSDEEP TLSH

          StartupProfileData-NonInteractive

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
          • Size 18KB
          • SHA256 a39c89238c003cd60039bdf1cd98528355da2be897dcdd7f1a73cc5069ffcbc7
          • MD5 SHA1 SHA512 SSDEEP TLSH

          __PSScriptPolicyTest_rpg5m2re.1jw.ps1

          • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_rpg5m2re.1jw.ps1
          • Size 60B
          • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
          • MD5 SHA1 SHA512 TLSH

          f01b4d95cf55d32a.automaticDestinations-ms

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\AutomaticDestinations\f01b4d95cf55d32a.automaticDestinations-ms
          • Size 8KB
          • SHA256 3993abc951870850e6e32dcebf1e9eba5de13866ba0f0ab7dde8202542569829
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/580-179-0x0000000001F60000-0x0000000001FA2000-memory.dmp

          memory/580-186-0x0000000001F60000-0x0000000001FA2000-memory.dmp

          memory/580-187-0x0000000001F60000-0x0000000001FA2000-memory.dmp

          memory/580-189-0x0000000001F60000-0x0000000001FA2000-memory.dmp

          memory/580-188-0x0000000001F60000-0x0000000001FA2000-memory.dmp

          memory/4168-121-0x0000000005A70000-0x0000000005ABC000-memory.dmp

          memory/4168-90-0x00000000045C0000-0x00000000045F6000-memory.dmp

          memory/4168-113-0x0000000005560000-0x00000000058B7000-memory.dmp

          memory/4168-100-0x00000000054F0000-0x0000000005556000-memory.dmp

          memory/4168-99-0x0000000005480000-0x00000000054E6000-memory.dmp

          memory/4168-120-0x0000000005A30000-0x0000000005A4E000-memory.dmp

          memory/4168-171-0x0000000006A10000-0x0000000006AA6000-memory.dmp

          memory/4168-172-0x0000000005F40000-0x0000000005F5A000-memory.dmp

          memory/4168-173-0x0000000005F90000-0x0000000005FB2000-memory.dmp

          memory/4168-174-0x00000000070B0000-0x0000000007656000-memory.dmp

          memory/4364-86-0x0000000001BF0000-0x0000000001C32000-memory.dmp

          memory/4364-79-0x0000000001BF0000-0x0000000001C32000-memory.dmp

          memory/4364-89-0x0000000001BF0000-0x0000000001C32000-memory.dmp

          memory/4364-88-0x0000000001BF0000-0x0000000001C32000-memory.dmp

          memory/4364-87-0x0000000001BF0000-0x0000000001C32000-memory.dmp

          memory/4560-98-0x0000000005A80000-0x0000000005AA2000-memory.dmp

          memory/4560-175-0x00000000085C0000-0x0000000008C3A000-memory.dmp

          memory/4560-97-0x0000000005320000-0x000000000594A000-memory.dmp

          memory/4596-246-0x00000000062C0000-0x000000000630C000-memory.dmp

          memory/4596-239-0x0000000005D00000-0x0000000006057000-memory.dmp

          memory/4644-72-0x0000000001BE0000-0x0000000001C22000-memory.dmp

          memory/4644-71-0x0000000001BE0000-0x0000000001C22000-memory.dmp

          memory/4644-70-0x0000000001BE0000-0x0000000001C22000-memory.dmp

          memory/4644-73-0x0000000001BE0000-0x0000000001C22000-memory.dmp

          memory/4644-63-0x0000000001BE0000-0x0000000001C22000-memory.dmp

          memory/4680-223-0x0000000001B10000-0x0000000001B52000-memory.dmp

          memory/4680-224-0x0000000001B10000-0x0000000001B52000-memory.dmp

          memory/4680-222-0x0000000001B10000-0x0000000001B52000-memory.dmp

          memory/4680-225-0x0000000001B10000-0x0000000001B52000-memory.dmp

          memory/4680-215-0x0000000001B10000-0x0000000001B52000-memory.dmp

          memory/4740-283-0x0000000010000000-0x00000000100EA000-memory.dmp

          memory/4740-200-0x0000000001C20000-0x0000000001C62000-memory.dmp

          memory/4740-209-0x0000000001C20000-0x0000000001C62000-memory.dmp

          memory/4740-210-0x0000000001C20000-0x0000000001C62000-memory.dmp

          memory/4740-207-0x0000000001C20000-0x0000000001C62000-memory.dmp

          memory/4740-277-0x0000000010000000-0x00000000100EA000-memory.dmp

          memory/4740-278-0x0000000010000000-0x00000000100EA000-memory.dmp

          memory/4740-285-0x0000000010000000-0x00000000100EA000-memory.dmp

          memory/4740-307-0x0000000010000000-0x00000000100EA000-memory.dmp

          memory/4740-291-0x0000000010000000-0x00000000100EA000-memory.dmp

          memory/4740-312-0x0000000010000000-0x00000000100EA000-memory.dmp

          memory/4740-309-0x0000000010000000-0x00000000100EA000-memory.dmp

          memory/4740-308-0x0000000010000000-0x00000000100EA000-memory.dmp

          memory/4740-289-0x0000000010000000-0x00000000100EA000-memory.dmp

          memory/4740-319-0x0000000010000000-0x00000000100EA000-memory.dmp

          memory/4740-323-0x0000000010000000-0x00000000100EA000-memory.dmp

          memory/4740-322-0x0000000010000000-0x00000000100EA000-memory.dmp

          memory/4740-316-0x0000000010000000-0x00000000100EA000-memory.dmp

          memory/4740-315-0x0000000010000000-0x00000000100EA000-memory.dmp

          memory/4740-284-0x0000000001C20000-0x0000000001C62000-memory.dmp

          memory/4740-281-0x0000000010000000-0x00000000100EA000-memory.dmp

          memory/4740-208-0x0000000001C20000-0x0000000001C62000-memory.dmp

          memory/4740-282-0x0000000010000000-0x00000000100EA000-memory.dmp

          memory/4740-279-0x0000000010000000-0x00000000100EA000-memory.dmp

          memory/4740-276-0x0000000010000000-0x00000000100EA000-memory.dmp

          memory/4740-275-0x0000000010000000-0x00000000100EA000-memory.dmp

          memory/4740-274-0x0000000010000000-0x00000000100EA000-memory.dmp

          memory/4740-273-0x0000000010000000-0x00000000100EA000-memory.dmp

          memory/4740-271-0x0000000010000000-0x00000000100EA000-memory.dmp

          memory/4740-280-0x0000000010000000-0x00000000100EA000-memory.dmp

          memory/4740-272-0x0000000010000000-0x00000000100EA000-memory.dmp

          memory/4740-266-0x0000000010000000-0x00000000100EA000-memory.dmp

          memory/4740-326-0x0000000010000000-0x00000000100EA000-memory.dmp

          memory/4740-325-0x0000000010000000-0x00000000100EA000-memory.dmp

          memory/4740-324-0x0000000010000000-0x00000000100EA000-memory.dmp

          memory/4740-328-0x0000000010000000-0x00000000100EA000-memory.dmp

          memory/4740-329-0x0000000010000000-0x00000000100EA000-memory.dmp

          memory/4740-332-0x0000000010000000-0x00000000100EA000-memory.dmp

          memory/4740-335-0x0000000010000000-0x00000000100EA000-memory.dmp

          memory/4740-334-0x0000000010000000-0x00000000100EA000-memory.dmp

          memory/4740-338-0x0000000010000000-0x00000000100EA000-memory.dmp

          memory/4740-339-0x0000000010000000-0x00000000100EA000-memory.dmp

          memory/4740-342-0x0000000010000000-0x00000000100EA000-memory.dmp

          memory/4740-343-0x0000000010000000-0x00000000100EA000-memory.dmp