Overview

overview

7

Static

static

3

2026-07-20...oa.exe

windows10-2004-x64

7

2026-07-20...oa.exe

windows11-ltsc_2024-x64

7

Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    20/07/2026, 02:58

Sharing

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General

  • Target
    2026-07-20_78c1b8cda911c2726e9cfdbf8f99f4d7_blankgrabber_cobalt-strike_coinminer_glassworm_hijackloa.exe
  • Size 44.2MB
  • Sample260720-df56pads6r
  • SHA256 75b961c0e548670688765e9391fc113348f67c0e8ae2a53cc069c459577b07c1
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
execution

Malware Config

Signatures

  • Loads dropped DLL 18 IoCs
  • Executes a command shell one-liner 1 TTPs 1 IoCs

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

    execution
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-20_78c1b8cda911c2726e9cfdbf8f99f4d7_blankgrabber_cobalt-strike_coinminer_glassworm_hijackloa.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-20_78c1b8cda911c2726e9cfdbf8f99f4d7_blankgrabber_cobalt-strike_coinminer_glassworm_hijackloa.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4836
    • C:\Users\Admin\AppData\Local\Temp\2026-07-20_78c1b8cda911c2726e9cfdbf8f99f4d7_blankgrabber_cobalt-strike_coinminer_glassworm_hijackloa.exe
      C:\Users\Admin\AppData\Local\Temp\2026-07-20_78c1b8cda911c2726e9cfdbf8f99f4d7_blankgrabber_cobalt-strike_coinminer_glassworm_hijackloa.exe
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:5532
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "ver"
        3⤵
        • Executes a command shell one-liner
        PID:1412

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        _imaging.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\PIL\_imaging.pyd
        • Size 2.4MB
        • SHA256 f76a23005363179d9d0a0ca31dfbaebf9a44a0aa37b646fc6d954d9fb06a74a7
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        VCRUNTIME140.dll
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\VCRUNTIME140.dll
        • Size 95KB
        • SHA256 9d2b40f0395cc5d1b4d5ea17b84970c29971d448c37104676db577586d4ad1b1
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _bz2.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\_bz2.pyd
        • Size 85KB
        • SHA256 c0dd9496b19ba9536a78a43a97704e7d4bef3c901d196ed385e771366682819d
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _decimal.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\_decimal.pyd
        • Size 265KB
        • SHA256 c6eb532da62a115ae75f58766b632e005140a2e7c9c67a77564f1804685a377f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _hashlib.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\_hashlib.pyd
        • Size 64KB
        • SHA256 c5b8c4582e201fef2d8cb2c8672d07b86dec31afb4a17b758dbfb2cff163b12f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _lzma.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\_lzma.pyd
        • Size 160KB
        • SHA256 6e571d93ce55d09583ec91c607883a43c1da3d4d36794d68c6ecd6bea4ab466a
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _socket.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\_socket.pyd
        • Size 79KB
        • SHA256 9e97b782b55400e5a914171817714bbbc713c0a396e30496c645fc82835e4b34
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _tkinter.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\_tkinter.pyd
        • Size 65KB
        • SHA256 313fb33e72028fcc893ec7874e0c825c035cdcebe1b5b7c7d8d11ef3ad1b354f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        _uuid.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\_uuid.pyd
        • Size 24KB
        • SHA256 c4ce019fbd541918d3e7ddf7845bf0449068fc7eee3b57da730860fc7741d561
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        libcrypto-1_1.dll
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\libcrypto-1_1.dll
        • Size 3.3MB
        • SHA256 9c0a0a11629cced6a064932e95a0158ee936739d75a56338702fed97cb0bad55
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        mergedpdf.dll
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\mergedpdf.dll
        • Size 14.8MB
        • SHA256 2ff18fab5aa65d7f5b97b66468f81cc150b8038c88364d118f8131588a7c1b8b
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        pyexpat.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\pyexpat.pyd
        • Size 201KB
        • SHA256 f32af8a21c016702647a83661eb4460bac7c791754cb1faaf1c4d096a94cd7cb
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        python39.dll
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\python39.dll
        • Size 4.3MB
        • SHA256 324963a39b8fd045ff634bb3271508dab5098b4d99e85e7648d0b47c32dc85c3
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        tcl86t.dll
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\tcl86t.dll
        • Size 1.8MB
        • SHA256 fbfd065f861ec0a90dd513bc209c56bbc23c54d2839964a0ec2df95848af7860
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        msgcat-1.6.1.tm
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\tcl8\8.5\msgcat-1.6.1.tm
        • Size 34KB
        • SHA256 6774519f179872ec5292523f2788b77b2b839e15665037e097a0d4edddd1c6fb
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        auto.tcl
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\tcl\auto.tcl
        • Size 21KB
        • SHA256 517204ee436d08efc287abc97433c3bffcaf42ec6592a3009b9fd3b985ad772c
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        cp1252.enc
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\tcl\encoding\cp1252.enc
        • Size 1KB
        • SHA256 741859cf238c3a63bbb20ec6ed51e46451372bb221cfff438297d261d0561c2e
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        pkgIndex.tcl
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\tcl\http1.0\pkgIndex.tcl
        • Size 746B
        • SHA256 77265723959c092897c2449c5b7768ca72d0efcd8c505bddbb7a84f6aa401339
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        init.tcl
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\tcl\init.tcl
        • Size 25KB
        • SHA256 331bcf0f9f635bd57c3384f2237260d074708b0975c700cfcbdb285f5f59ab1f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        pkgIndex.tcl
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\tcl\opt0.4\pkgIndex.tcl
        • Size 620B
        • SHA256 6a4abd2c519a745325c26fb23be7bbf95252d653a24806eb37fd4aa6a6479afe
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        package.tcl
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\tcl\package.tcl
        • Size 23KB
        • SHA256 f46ab61cdebe3aa45fa7e61a48930d64a0d0e7e94d04d6bf244f48c36cafe948
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        tclIndex
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\tcl\tclIndex
        • Size 5KB
        • SHA256 ddf7e42def37888ad0a564aa4f8ca95f4eec942cebebfca851d35515104d5c89
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        tm.tcl
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\tcl\tm.tcl
        • Size 11KB
        • SHA256 4b7ed9fd2363d6876092db3f720cbddf97e72b86b519403539ba96e1c815ed8f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        tk86t.dll
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\tk86t.dll
        • Size 1.5MB
        • SHA256 cd2f60075064dfc2e65c88b239a970cb4bd07cb3eec7cc26fb1bf978d4356b08
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        button.tcl
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\tk\button.tcl
        • Size 21KB
        • SHA256 1f5dd8d81b26f16e772e92fd2a22accb785004d0ed3447e54f87005d9c6a07a5
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        entry.tcl
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\tk\entry.tcl
        • Size 17KB
        • SHA256 af1de90270693273b52fc735da6b5cd5ca794f5afd4cf03ffd95147161098048
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        icons.tcl
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\tk\icons.tcl
        • Size 10KB
        • SHA256 1264940e62b9a37967925418e9d0dc0befd369e8c181b9bab3d1607e3cc14b85
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        listbox.tcl
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\tk\listbox.tcl
        • Size 14KB
        • SHA256 47c75f9f8348bf8f2c086c57b97b73741218100ca38d10b8abdf2051c95b9801
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        menu.tcl
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\tk\menu.tcl
        • Size 38KB
        • SHA256 d1283f67e435aab0bdbe9fdaa540a162043f8d652c02fe79f3843a451f123d89
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        panedwindow.tcl
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\tk\panedwindow.tcl
        • Size 5KB
        • SHA256 aa4f87e41ac8297f51150f2a9f787607690d01793456b93f0939c54d394731f9
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        pkgIndex.tcl
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\tk\pkgIndex.tcl
        • Size 376B
        • SHA256 3f2539e85e2a9017913e61fe2600b499315e1a6f249a4ff90e0b530a1eeb8898
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        scale.tcl
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\tk\scale.tcl
        • Size 7KB
        • SHA256 0da2dc955ffd71062a21c3b747d9d59d66a5b09a907b9ed220be1b2342205a05
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        scrlbar.tcl
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\tk\scrlbar.tcl
        • Size 12KB
        • SHA256 eec90404f702d3cfbfaec0f13bf5ed1ebeb736bee12d7e69770181a25401c61f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        spinbox.tcl
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\tk\spinbox.tcl
        • Size 16KB
        • SHA256 2ff791a44406dc8339c7da6116e6ec92289bee5fc1367d378f48094f4abea277
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        text.tcl
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\tk\text.tcl
        • Size 34KB
        • SHA256 4a42ad370e0cd93d4133b49788c0b0e1c7cd78383e88bacb51cb751e8bfda15e
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        tk.tcl
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\tk\tk.tcl
        • Size 23KB
        • SHA256 0f617d96cbf213296d7a5f7fcffbb4ae1149840d7d045211ef932e8dd66683e9
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        button.tcl
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\tk\ttk\button.tcl
        • Size 2KB
        • SHA256 e38a9d1f437981aa6bf0bdd074d57b769a4140c0f7d9aff51743fe4ecc6dfddf
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        cursors.tcl
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\tk\ttk\cursors.tcl
        • Size 4KB
        • SHA256 7a2ed9d78fabcafff16694f2f4a2e36ff5aa313f912d6e93484f3bcd0466ad91
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        fonts.tcl
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\tk\ttk\fonts.tcl
        • Size 5KB
        • SHA256 b94c319e5a557a5665b1676d602b6495c0887c5bacf7fa5b776200112978bb7b
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        menubutton.tcl
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\tk\ttk\menubutton.tcl
        • Size 6KB
        • SHA256 972b13854d0e9b84de338d6753f0f11f3a8534e7d0e51838796dae5a1e2e3085
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        notebook.tcl
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\tk\ttk\notebook.tcl
        • Size 5KB
        • SHA256 22264d8d138e2c0e9a950305b4f08557c5a73f054f8215c0d8ce03854042be76
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        panedwindow.tcl
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\tk\ttk\panedwindow.tcl
        • Size 2KB
        • SHA256 4d08a7e29eef731876951ef01dfa51654b6275fa3daadb1f48ff4bbeac238eb5
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        progress.tcl
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\tk\ttk\progress.tcl
        • Size 1KB
        • SHA256 697cc0a75ae31fe9c2d85fb25dca0afa5d0df9c523a2dfad2e4a36893be75fba
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        scale.tcl
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\tk\ttk\scale.tcl
        • Size 2KB
        • SHA256 b909add0b87fa8ee08fd731041907212a8a0939d37d2ff9b2f600cd67dabd4bb
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        scrollbar.tcl
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\tk\ttk\scrollbar.tcl
        • Size 3KB
        • SHA256 6eaa336b13815a7fc18bcd6b9adf722e794da2888d053c229044784c8c8e9de8
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        ttk.tcl
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\tk\ttk\ttk.tcl
        • Size 4KB
        • SHA256 2c48343b1a47f472d1a6b9ee8d670ce7fb428db0db7244dc323ff4c7a8b4f64b
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        utils.tcl
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\tk\ttk\utils.tcl
        • Size 8KB
        • SHA256 d58610a34301bb6e61a60bec69a7cecf4c45c6a034a9fc123977174b586278be
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        unicodedata.pyd
        • Path C:\Users\Admin\AppData\Local\Temp\onefile_4836_431746_feTU_VQeGWQ\unicodedata.pyd
        • Size 1.1MB
        • SHA256 3a0987025f1cf2111dc6e4f59402073ba123d7436d809ee4198b4e7bfb8cb868
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download