Analysis

  • max time kernel
    100s
  • max time network
    149s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260629-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/07/2026, 03:38

General

  • Target
    2026-06-30_9b8540241338f3877baee47d85819d90_blankgrabber_cobalt-strike_glassworm_icedid_luca-stealer.exe
  • Size 11.8MB
  • Sample260701-d7bfdsfv8y
  • SHA256 272253cdbe7a9fa70cf9e4d12ab4674bba0f543320ca115cdcdd34659fd1e869
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10

Malware Config

Signatures

  • Checks for any installed AV software in registry 1 TTPs 41 IoCs
  • Writes to the Master Boot Record (MBR) 1 TTPs 3 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 8 IoCs
  • Checks processor information in registry 2 TTPs 15 IoCs

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

  • Modifies registry class 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-06-30_9b8540241338f3877baee47d85819d90_blankgrabber_cobalt-strike_glassworm_icedid_luca-stealer.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-06-30_9b8540241338f3877baee47d85819d90_blankgrabber_cobalt-strike_glassworm_icedid_luca-stealer.exe"
    1⤵
    • Checks for any installed AV software in registry
    • Writes to the Master Boot Record (MBR)
    • Checks processor information in registry
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4412
    • C:\Windows\Temp\asw.d70e3025083007ee\instup.exe
      "C:\Windows\Temp\asw.d70e3025083007ee\instup.exe" /sfx:lite /sfxstorage:C:\Windows\Temp\asw.d70e3025083007ee /edition:22 /prod:ais /stub_context:891664c6-e8b8-4d1c-97a5-92c88de603ff:12390640 /guid:82c819a5-b21d-4bc9-aca8-7cb26ecef4bb /ga_clientid:0040d7dc-3737-46a9-b92a-be694ac9b6ca /no_delayed_installation
      2⤵
      • Checks for any installed AV software in registry
      • Writes to the Master Boot Record (MBR)
      • Executes dropped EXE
      • Loads dropped DLL
      • Checks processor information in registry
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3020
      • C:\Windows\Temp\asw.d70e3025083007ee\New_1a061848\instup.exe
        "C:\Windows\Temp\asw.d70e3025083007ee\New_1a061848\instup.exe" /sfx /sfxstorage:C:\Windows\Temp\asw.d70e3025083007ee /edition:22 /prod:ais /stub_context:891664c6-e8b8-4d1c-97a5-92c88de603ff:12390640 /guid:82c819a5-b21d-4bc9-aca8-7cb26ecef4bb /ga_clientid:0040d7dc-3737-46a9-b92a-be694ac9b6ca /no_delayed_installation /online_installer
        3⤵
        • Checks for any installed AV software in registry
        • Writes to the Master Boot Record (MBR)
        • Executes dropped EXE
        • Loads dropped DLL
        • Checks processor information in registry
        • Modifies registry class
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        PID:2348

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        Setup.log

        • Path C:\ProgramData\Avast Software\Persistent Data\Avast\Logs\Setup.log
        • Size 31KB
        • SHA256 91ffd563d25d9d40c9db838515312388c0547ff18c0891023352da999b946efa
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Setup.log

        • Path C:\ProgramData\Avast Software\Persistent Data\Avast\Logs\Setup.log
        • Size 1KB
        • SHA256 56b9d86f7d080b1cbf1d5058bec69e21a954d9b4f8537522b848f77f920316cc
        • MD5 SHA1 SHA512 TLSH

        event_manager.log

        • Path C:\ProgramData\Avast Software\Persistent Data\Avast\Logs\event_manager.log
        • Size 281B
        • SHA256 c04e32056cce3cadaf3bb2d232d82d0ed5937783a98a1f5d8606950d24c0885d
        • MD5 SHA1 SHA512 TLSH

        HTMLayout.dll

        • Path C:\Windows\Temp\asw.d70e3025083007ee\HTMLayout.dll
        • Size 4.4MB
        • SHA256 ae56236597e69503307bf3dbb953008be57753daf3fba646c6970d2c1ffaba50
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Instup.dll

        • Path C:\Windows\Temp\asw.d70e3025083007ee\Instup.dll
        • Size 23.9MB
        • SHA256 83f063d7513565e594b8411362715cd14dce24bba3dfcb984374d5998be56125
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Instup.exe

        • Path C:\Windows\Temp\asw.d70e3025083007ee\Instup.exe
        • Size 4.3MB
        • SHA256 44ea07d69634da6f8c4ba31ac538ec04a7eebb21509edc3e651545640c987431
        • MD5 SHA1 SHA512 SSDEEP TLSH

        aswf395b4a70ea71683.ini

        • Path C:\Windows\Temp\asw.d70e3025083007ee\aswf395b4a70ea71683.ini
        • Size 916B
        • SHA256 88691ab9f896d9e45835e5b802efecafa830f50de04c0e6c33f01499561b50dd
        • MD5 SHA1 SHA512 TLSH

        config.def

        • Path C:\Windows\Temp\asw.d70e3025083007ee\config.def
        • Size 40KB
        • SHA256 33530fb145d55f2231fc08c920b223b8e25d912faa90be653512107885bc5178
        • MD5 SHA1 SHA512 SSDEEP TLSH

        config.def

        • Path C:\Windows\Temp\asw.d70e3025083007ee\config.def
        • Size 40KB
        • SHA256 f3e37bc0e7c133ed8fea8b74c0c8a73c298c38c92106b63595208d4773f78ae6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        config.def

        • Path C:\Windows\Temp\asw.d70e3025083007ee\config.def
        • Size 44KB
        • SHA256 fc657701956a2770b9a3f7d2ec30418dda7454149e802a96378d508ef0979d6e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        instcont_x64_ais-aa1.vpx

        • Path C:\Windows\Temp\asw.d70e3025083007ee\instcont_x64_ais-aa1.vpx
        • Size 4.3MB
        • SHA256 1fdd770242814be08eb37b16ee33349d75c176966f03109bbdf58f8dcca696fe
        • MD5 SHA1 SHA512 SSDEEP TLSH

        instup_x64_ais-aa1.vpx

        • Path C:\Windows\Temp\asw.d70e3025083007ee\instup_x64_ais-aa1.vpx
        • Size 23.9MB
        • SHA256 ae627abdc45e958b1d0bf0219483c82682d972dfcf53e0981ba8ed44d999442c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        part-jrog2-1d96.vpx

        • Path C:\Windows\Temp\asw.d70e3025083007ee\part-jrog2-1d96.vpx
        • Size 677B
        • SHA256 4e372dadb87d9a29b7f2792c1b78da308d9c255b9b6ae54e5e63faeead34c934
        • MD5 SHA1 SHA512 TLSH

        part-prg_ais-1a061848.vpx

        • Path C:\Windows\Temp\asw.d70e3025083007ee\part-prg_ais-1a061848.vpx
        • Size 82KB
        • SHA256 b1eb810929375dd83a6d25e927b70f7cd27387da27a3ec0d70f060c6427604f6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        part-setup_ais-1a061847.vpx

        • Path C:\Windows\Temp\asw.d70e3025083007ee\part-setup_ais-1a061847.vpx
        • Size 4KB
        • SHA256 9ee730deb1b542deecc02a14f66d740da2c109d693ec86b3b77095d82df6dd69
        • MD5 SHA1 SHA512 SSDEEP TLSH

        part-setup_ais-1a061848.vpx

        • Path C:\Windows\Temp\asw.d70e3025083007ee\part-setup_ais-1a061848.vpx
        • Size 4KB
        • SHA256 62387917e134b7b53cd0690d2e9c190ca406eaace83f27f68a25d97723a9c393
        • MD5 SHA1 SHA512 SSDEEP TLSH

        part-vps_windows-26063004.vpx

        • Path C:\Windows\Temp\asw.d70e3025083007ee\part-vps_windows-26063004.vpx
        • Size 12KB
        • SHA256 9ba3d4fd57436c06ff2bc184481e0c8636874fe408ac1026a498daadadf2c5b6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        prod-pgm.vpx

        • Path C:\Windows\Temp\asw.d70e3025083007ee\prod-pgm.vpx
        • Size 571B
        • SHA256 2caba5142fba604aed100399efe9e0aa7efbd3811e2be5de57ef190ee332ce93
        • MD5 SHA1 SHA512 TLSH

        prod-vps.vpx

        • Path C:\Windows\Temp\asw.d70e3025083007ee\prod-vps.vpx
        • Size 343B
        • SHA256 4c4d7dedc1d2cda308ae2fbda8b909d3685681d7b4af6a74af2899fccfddf421
        • MD5 SHA1 SHA512 TLSH

        prod-vps.vpx

        • Path C:\Windows\Temp\asw.d70e3025083007ee\prod-vps.vpx
        • Size 343B
        • SHA256 30bb3c07aad02b18aaaaa827344bfb75fee6c541ffc024e34ef3cac1c6919072
        • MD5 SHA1 SHA512 TLSH

        sbr_x64_ais-aa1.vpx

        • Path C:\Windows\Temp\asw.d70e3025083007ee\sbr_x64_ais-aa1.vpx
        • Size 21KB
        • SHA256 fcd734dc9fe47482bbf0427b2dfe18ad0cc42db6bb76a76a000a48ba4cf9b313
        • MD5 SHA1 SHA512 SSDEEP TLSH

        servers.def

        • Path C:\Windows\Temp\asw.d70e3025083007ee\servers.def
        • Size 29KB
        • SHA256 3a70dc2f36130570e80c0149bd36223c06bfee9ba8a6dd42d3f2b93550adba7b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        servers.def.vpx

        • Path C:\Windows\Temp\asw.d70e3025083007ee\servers.def.vpx
        • Size 2KB
        • SHA256 1055c3b8b39dc47618e19d44552c03933dbdafcdc0e7d95ed9045c7cde21e38c
        • MD5 SHA1 SHA512 TLSH

        setgui_x64_ais-aa1.vpx

        • Path C:\Windows\Temp\asw.d70e3025083007ee\setgui_x64_ais-aa1.vpx
        • Size 4.4MB
        • SHA256 d1d0e20a95cd33e507c88ab78b02086c2cc746431925c51359c622725ba6a462
        • MD5 SHA1 SHA512 SSDEEP TLSH

        setup.def

        • Path C:\Windows\Temp\asw.d70e3025083007ee\setup.def
        • Size 33KB
        • SHA256 d7a2b3318c6ae4784c31067fb422bfd558aa74ee6343aed09d2b0e40c346b72e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        uat64.dll

        • Path C:\Windows\Temp\asw.d70e3025083007ee\uat64.dll
        • Size 31KB
        • SHA256 9a420a6f5288f49198df4e2d9733c445e464b9a2b58914633d39488b03811b1d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        uat64.vpx

        • Path C:\Windows\Temp\asw.d70e3025083007ee\uat64.vpx
        • Size 17KB
        • SHA256 3411dd4f164079487e761f2d6d26d29414b174e2ef2a199edc6c897537a811d9
        • MD5 SHA1 SHA512 SSDEEP TLSH