Resubmissions

10/09/2026, 07:07

260910-hx598shm9v10

10/09/2026, 06:57

260910-hrdb9shm5x10

Analysis

  • max time kernel
    145s
  • max time network
    130s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/09/2026, 06:57

General

  • Target
    2026-09-08_2470d1f01a4f176443a7363941060fdd_cobalt-strike_frostygoop_ghostlocker_glassworm_gofing_hi.exe
  • Size 6.0MB
  • Sample260910-hrdb9shm5x
  • SHA256 20d6c03b47f8cb67e9889f40e0ff8b58bd774c7287d7838e897a06bda81e6fbd
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: Gofing

    Gofing is a ransomware written in Golang using Velocity Polymorphic Compression (VPC) obfuscation.

  • Gofing is a ransomware written in Golang using Velocity Polymorphic Compression (VPC) obfuscation. 14 IoCs
  • Creates a file in the Startup directory 1 TTPs 1 IoCs

    A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

  • Credentials from Password Stores: Windows Credential Manager 1 TTPs

    Suspicious access to Credentials History.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 41 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Drops desktop.ini file(s) 64 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 64 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-09-08_2470d1f01a4f176443a7363941060fdd_cobalt-strike_frostygoop_ghostlocker_glassworm_gofing_hi.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-08_2470d1f01a4f176443a7363941060fdd_cobalt-strike_frostygoop_ghostlocker_glassworm_gofing_hi.exe"
    1⤵
    • Creates a file in the Startup directory
    • Drops desktop.ini file(s)
    • Drops file in Program Files directory
    • Drops file in Windows directory
    PID:4516

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        7z.dll

        • Path C:\Program Files\7-Zip\7z.dll
        • Size 5.9MB
        • SHA256 121a2b2bd72b73792a5ba9da55a799806b5cdc83fd6e380ac717db636a43b347
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VISSHE.DLL

        • Path C:\Program Files\Microsoft Office\root\Office16\VISSHE.DLL
        • Size 4.4MB
        • SHA256 8309e2cbb4816f57889ec1c34db34e22d8127c398e9acc95c7de8851f520ebb1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VISSHE.DLL

        • Path C:\Program Files\Microsoft Office\root\Office16\VISSHE.DLL
        • Size 2.5MB
        • SHA256 61a5f0cfa92dd1817b1ed51f2c97b765c260a9d511424ddd699a82f8d314a162
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VISSHE.DLL

        • Path C:\Program Files\Microsoft Office\root\Office16\VISSHE.DLL
        • Size 2.4MB
        • SHA256 d30248dd26f9535e85951cdb7f88689143a7782f2444e310b210cedfa7cc531f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VISSHE.DLL

        • Path C:\Program Files\Microsoft Office\root\Office16\VISSHE.DLL
        • Size 2.2MB
        • SHA256 42503105300479e0c84d4928463c14735b93e63f49f992a9d6387269d5a2bc53
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VISSHE.DLL

        • Path C:\Program Files\Microsoft Office\root\Office16\VISSHE.DLL
        • Size 2.2MB
        • SHA256 15bcd06ff03b20251abcf74920dfc6adae84d8c0bc1e42153c2caadd84e12d6f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msoshext.dll

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\msoshext.dll
        • Size 5.8MB
        • SHA256 addffaf583ce3ab1ab74bf39e3d7c16730832adf145ff848fdc09cda0a9b793c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msoshext.dll

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\msoshext.dll
        • Size 5.1MB
        • SHA256 2a4ab67d31603d4111c0625081606d20716cd57c6833a3d3b69bf0c5723d8c4d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msoshext.dll

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\msoshext.dll
        • Size 5.2MB
        • SHA256 c7b0aa9648e91336cd8f282796df73149340d052540f8f1e7f8e72190b7d0027
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msoshext.dll

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\msoshext.dll
        • Size 4.0MB
        • SHA256 8a8379a04a557d179b9305e821ce52be2d58a2abaa0e214389444af75f680062
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msoshext.dll

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\msoshext.dll
        • Size 5.1MB
        • SHA256 c0c33468f8456340873f9dc91c456b4b33bd379e4602a43133b8369063e99418
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msoshext.dll

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\msoshext.dll
        • Size 5.0MB
        • SHA256 5fdd3cd7883249db1375ba4fc7675d7dec848846f8e40cf680a0edb61d2b3971
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msoshext.dll

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\msoshext.dll
        • Size 2.6MB
        • SHA256 fb4c7b6fe2fe5b158ad830ef454cd587e72e25172ab24e5473f5efead501ca06
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msoshext.dll

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\msoshext.dll
        • Size 2.6MB
        • SHA256 f3bfa7594156727313769083cf27ecc63467317d0ed49671849c2186b6010408
        • MD5 SHA1 SHA512 SSDEEP TLSH