Analysis

  • max time kernel
    148s
  • max time network
    135s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    19/08/2026, 23:25

General

  • Target
    2026-08-19_036f7747af4184150a681793099836ee_blankgrabber_glassworm_icedid_luca-stealer_njrat.exe
  • Size 5.9MB
  • Sample260819-3erpcaac24
  • SHA256 0c4d195ca79784c3c5029b43adfd39e805eaebc72fbb154724ac728f0604ed48
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Deletes Windows Defender Definitions 2 TTPs 1 IoCs

    Uses mpcmdrun utility to delete all AV definitions.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

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

  • 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 17 IoCs
  • Looks up external IP address via web service 1 TTPs 1 IoCs

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

  • Discovers running processes 1 TTPs 1 IoCs

    Running process information can be used to identify security tools or plan follow-on actions.

  • UPX packed file 59 IoCs

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

  • Executes a command shell one-liner 1 TTPs 4 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-19_036f7747af4184150a681793099836ee_blankgrabber_glassworm_icedid_luca-stealer_njrat.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-19_036f7747af4184150a681793099836ee_blankgrabber_glassworm_icedid_luca-stealer_njrat.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4684
    • C:\Users\Admin\AppData\Local\Temp\2026-08-19_036f7747af4184150a681793099836ee_blankgrabber_glassworm_icedid_luca-stealer_njrat.exe
      "C:\Users\Admin\AppData\Local\Temp\2026-08-19_036f7747af4184150a681793099836ee_blankgrabber_glassworm_icedid_luca-stealer_njrat.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:5752
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\2026-08-19_036f7747af4184150a681793099836ee_blankgrabber_glassworm_icedid_luca-stealer_njrat.exe'"
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:4248
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\2026-08-19_036f7747af4184150a681793099836ee_blankgrabber_glassworm_icedid_luca-stealer_njrat.exe'
          4⤵
          • Command and Scripting Interpreter: PowerShell
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4884
      • 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⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:3036
        • 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:6264
        • C:\Program Files\Windows Defender\MpCmdRun.exe
          "C:\Program Files\Windows Defender\MpCmdRun.exe" -RemoveDefinitions -All
          4⤵
          • Deletes Windows Defender Definitions
          PID:4752
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "tasklist /FO LIST"
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:3816
        • C:\Windows\system32\tasklist.exe
          tasklist /FO LIST
          4⤵
          • Discovers running processes
          • Suspicious use of AdjustPrivilegeToken
          PID:1276
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "wmic csproduct get uuid"
        3⤵
        • Executes a command shell one-liner
        • Suspicious use of WriteProcessMemory
        PID:6960
        • C:\Windows\System32\Wbem\WMIC.exe
          wmic csproduct get uuid
          4⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:7004
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:6836

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          StartupProfileData-NonInteractive

          • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
          • Size 1KB
          • SHA256 f1e5d82b5a189ea2be5bcb97eaf21b4ff8cb785bf14b9b7d0c3532a3cd068d60
          • MD5 SHA1 SHA512 TLSH

          VCRUNTIME140.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI46842\VCRUNTIME140.dll
          • Size 95KB
          • SHA256 9d2b40f0395cc5d1b4d5ea17b84970c29971d448c37104676db577586d4ad1b1
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _bz2.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI46842\_bz2.pyd
          • Size 47KB
          • SHA256 055a93c8b127dc840ac40ca70d4b0246ac88c9cde1ef99267bbe904086e0b7d3
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _ctypes.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI46842\_ctypes.pyd
          • Size 58KB
          • SHA256 644712c3475be7f02c2493d75e6a831372d01243aca61aa8a1418f57e6d0b713
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _decimal.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI46842\_decimal.pyd
          • Size 106KB
          • SHA256 f281bd8219b4b0655e9c3a5516fe0b36e44c28b0ac9170028dd052ca234c357c
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _hashlib.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI46842\_hashlib.pyd
          • Size 35KB
          • SHA256 b16c0cc3baa67246d8f44138c6105d66538e54d0afb999f446cae58ac83ef078
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _lzma.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI46842\_lzma.pyd
          • Size 85KB
          • SHA256 fc57bd20b6b128afa5faaac1fd0ce783031faaf39f71b58c9cacf87a16f3325f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _queue.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI46842\_queue.pyd
          • Size 25KB
          • SHA256 cc275b2b053410c6391339149baf5b58df121a915d18b889f184be02bedaf9bc
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _socket.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI46842\_socket.pyd
          • Size 42KB
          • SHA256 5d8c8186df42633679d6236c1febf93db26405c1706f9b5d767feab440ea38b0
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _sqlite3.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI46842\_sqlite3.pyd
          • Size 50KB
          • SHA256 e168a1e229f57248253ead19f60802b25dc0dbc717c9776e157b8878d2ca4f3d
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _ssl.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI46842\_ssl.pyd
          • Size 62KB
          • SHA256 cae09bbbb12aa339fd9226698e7c7f003a26a95390c7dc3a2d71a1e540508644
          • MD5 SHA1 SHA512 SSDEEP TLSH

          base_library.zip

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI46842\base_library.zip
          • Size 859KB
          • SHA256 7c0fdc3bbd2b1f580b219adb5c4b1f2c8ca4bc94756eecc00351421614469437
          • MD5 SHA1 SHA512 SSDEEP TLSH

          blank.aes

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI46842\blank.aes
          • Size 57KB
          • SHA256 1563ac0d0bf2424db04b4244e720832b0045b6f2ddb25fb5a8c4a5ccf589bd3f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          blank.aes

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI46842\blank.aes
          • Size 57KB
          • SHA256 41da28dd10b521b6668d4597365a526fee000bd0229e449fe79df1e80aa5cd05
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libcrypto-1_1.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI46842\libcrypto-1_1.dll
          • Size 1.1MB
          • SHA256 9a36e09f111687e6b450937bb9c8aede7c37d598b1cccc1293eed2342d11cf47
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libffi-7.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI46842\libffi-7.dll
          • Size 23KB
          • SHA256 3f94ee4f23f6c7702ab0cc12995a6457bf22183fa828c30cc12288adf153ae56
          • MD5 SHA1 SHA512 SSDEEP TLSH

          libssl-1_1.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI46842\libssl-1_1.dll
          • Size 204KB
          • SHA256 2af3d965863018c66c2a9a2d66072fe3657bbd0b900473b9bbdcac8091686ae1
          • MD5 SHA1 SHA512 SSDEEP TLSH

          python310.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI46842\python310.dll
          • Size 1.4MB
          • SHA256 bec187f608507b57cf0475971ba646b8ab42288af8fdcf78bce25f1d8c84b1da
          • MD5 SHA1 SHA512 SSDEEP TLSH

          rar.exe

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI46842\rar.exe
          • Size 615KB
          • SHA256 90341ac8dcc9ec5f9efe89945a381eb701fe15c3196f594d9d9f0f67b4fc2213
          • MD5 SHA1 SHA512 SSDEEP TLSH

          rarreg.key

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI46842\rarreg.key
          • Size 456B
          • SHA256 58209c8ab4191e834ffe2ecd003fd7a830d3650f0fd1355a74eb8a47c61d4211
          • MD5 SHA1 SHA512 TLSH

          select.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI46842\select.pyd
          • Size 25KB
          • SHA256 84b2119ed6c33dfbdf29785292a529aabbf75139d163cfbcc99805623bb3863c
          • MD5 SHA1 SHA512 SSDEEP TLSH

          sqlite3.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI46842\sqlite3.dll
          • Size 622KB
          • SHA256 983f31bc687e0537d6028a9a65f4825cc560bbf3cb3eb0d3c0fcc2238219b5ed
          • MD5 SHA1 SHA512 SSDEEP TLSH

          unicodedata.pyd

          • Path C:\Users\Admin\AppData\Local\Temp\_MEI46842\unicodedata.pyd
          • Size 289KB
          • SHA256 58605600fdaafbc0052a4c1eb92f68005307554cf5ad04c226c320a1c14f789e
          • MD5 SHA1 SHA512 SSDEEP TLSH

          __PSScriptPolicyTest_lqc4gjk4.pqq.ps1

          • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_lqc4gjk4.pqq.ps1
          • Size 60B
          • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
          • MD5 SHA1 SHA512 TLSH

          memory/4884-93-0x0000024E7F8C0000-0x0000024E7F8CA000-memory.dmp

          memory/4884-90-0x0000024E19C40000-0x0000024E19CF2000-memory.dmp

          memory/4884-89-0x0000024E19C20000-0x0000024E19C3E000-memory.dmp

          memory/5752-76-0x00007FFA72C90000-0x00007FFA72CA5000-memory.dmp

          memory/5752-102-0x00007FFA769C0000-0x00007FFA76A78000-memory.dmp

          memory/5752-64-0x00007FFA76AB0000-0x00007FFA76ABD000-memory.dmp

          memory/5752-66-0x00007FFA76A80000-0x00007FFA76AAE000-memory.dmp

          memory/5752-69-0x00007FFA769C0000-0x00007FFA76A78000-memory.dmp

          memory/5752-68-0x00007FFA5FCC0000-0x00007FFA60126000-memory.dmp

          memory/5752-74-0x0000020AE6B20000-0x0000020AE6E99000-memory.dmp

          memory/5752-73-0x00007FFA5F940000-0x00007FFA5FCB9000-memory.dmp

          memory/5752-72-0x00007FFA7A500000-0x00007FFA7A524000-memory.dmp

          memory/5752-60-0x00007FFA665C0000-0x00007FFA6673A000-memory.dmp

          memory/5752-78-0x00007FFA738C0000-0x00007FFA738CD000-memory.dmp

          memory/5752-80-0x00007FFA76AE0000-0x00007FFA76AFF000-memory.dmp

          memory/5752-81-0x00007FFA66110000-0x00007FFA66228000-memory.dmp

          memory/5752-25-0x00007FFA5FCC0000-0x00007FFA60126000-memory.dmp

          memory/5752-58-0x00007FFA76AE0000-0x00007FFA76AFF000-memory.dmp

          memory/5752-52-0x00007FFA76B00000-0x00007FFA76B2C000-memory.dmp

          memory/5752-50-0x00007FFA76B30000-0x00007FFA76B48000-memory.dmp

          memory/5752-30-0x00007FFA7A500000-0x00007FFA7A524000-memory.dmp

          memory/5752-94-0x00007FFA665C0000-0x00007FFA6673A000-memory.dmp

          memory/5752-95-0x00007FFA76AC0000-0x00007FFA76AD9000-memory.dmp

          memory/5752-32-0x00007FFA7A4F0000-0x00007FFA7A4FF000-memory.dmp

          memory/5752-100-0x00007FFA76AB0000-0x00007FFA76ABD000-memory.dmp

          memory/5752-101-0x00007FFA76A80000-0x00007FFA76AAE000-memory.dmp

          memory/5752-62-0x00007FFA76AC0000-0x00007FFA76AD9000-memory.dmp

          memory/5752-104-0x0000020AE6B20000-0x0000020AE6E99000-memory.dmp

          memory/5752-103-0x00007FFA5F940000-0x00007FFA5FCB9000-memory.dmp

          memory/5752-106-0x00007FFA7A500000-0x00007FFA7A524000-memory.dmp

          memory/5752-105-0x00007FFA5FCC0000-0x00007FFA60126000-memory.dmp

          memory/5752-119-0x00007FFA66110000-0x00007FFA66228000-memory.dmp

          memory/5752-135-0x00007FFA5FCC0000-0x00007FFA60126000-memory.dmp

          memory/5752-153-0x00007FFA76B30000-0x00007FFA76B48000-memory.dmp

          memory/5752-171-0x00007FFA76A80000-0x00007FFA76AAE000-memory.dmp

          memory/5752-172-0x00007FFA769C0000-0x00007FFA76A78000-memory.dmp

          memory/5752-161-0x00007FFA5F940000-0x00007FFA5FCB9000-memory.dmp

          memory/5752-170-0x00007FFA76AB0000-0x00007FFA76ABD000-memory.dmp

          memory/5752-169-0x00007FFA76AC0000-0x00007FFA76AD9000-memory.dmp

          memory/5752-168-0x00007FFA665C0000-0x00007FFA6673A000-memory.dmp

          memory/5752-167-0x00007FFA76AE0000-0x00007FFA76AFF000-memory.dmp

          memory/5752-166-0x00007FFA76B00000-0x00007FFA76B2C000-memory.dmp

          memory/5752-165-0x00007FFA5FCC0000-0x00007FFA60126000-memory.dmp

          memory/5752-164-0x00007FFA66110000-0x00007FFA66228000-memory.dmp

          memory/5752-163-0x00007FFA738C0000-0x00007FFA738CD000-memory.dmp

          memory/5752-162-0x00007FFA72C90000-0x00007FFA72CA5000-memory.dmp

          memory/5752-152-0x00007FFA7A4F0000-0x00007FFA7A4FF000-memory.dmp

          memory/5752-151-0x00007FFA7A500000-0x00007FFA7A524000-memory.dmp

          memory/6264-84-0x000001BEF5A60000-0x000001BEF5A82000-memory.dmp