Analysis

  • max time kernel
    146s
  • max time network
    126s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/10/2026, 14:02

General

  • Target
    2026-10-09_463baa44f1f2107928bc0f25407e272d_cobalt-strike_frostygoop_ghostlocker_glassworm_gofing_hi.exe
  • Size 4.1MB
  • Sample261010-rcfzaaxt6q
  • SHA256 3e2d266d4011ca632c81cbcbad6ff2ff39e8a0c35ed110a0bd4ef2d953548051
  • 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. 11 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) 62 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-09_463baa44f1f2107928bc0f25407e272d_cobalt-strike_frostygoop_ghostlocker_glassworm_gofing_hi.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-09_463baa44f1f2107928bc0f25407e272d_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
    PID:1820

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        7-zip32.dll

        • Path C:\Program Files\7-Zip\7-zip32.dll
        • Size 4.2MB
        • SHA256 3fd7be70bbb5c573863d4fe647510e2eee9d57b9674737e1d18c05ceef99aefd
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VISSHE.DLL

        • Path C:\Program Files\Microsoft Office\root\Office16\VISSHE.DLL
        • Size 4.4MB
        • SHA256 260f63c6e2d9a04d8010bb63cdcc8e83aa3ec30d27f774147d604be993d95e5a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VISSHE.DLL

        • Path C:\Program Files\Microsoft Office\root\Office16\VISSHE.DLL
        • Size 1.9MB
        • SHA256 8e22760467a4c9c10cf2b2629946ce188407459304da6767762f066cc1fe023c
        • 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 ffc8a0ad61b3c2ec9e5157b78fa17b86c1763ef3e07aff6093c3df73d82af21f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msoshext.dll

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\msoshext.dll
        • Size 3.7MB
        • SHA256 c52f45b30e725f61d19a116f3742f44f300d4ce4e6781298318175b44fe4adc6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msoshext.dll

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\msoshext.dll
        • Size 3.6MB
        • SHA256 a33e22b89209a0d36770e1f98a484a17b72f008a2ce5f480ad613f760d29d97f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msoshext.dll

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\msoshext.dll
        • Size 3.5MB
        • SHA256 616d0ce54a2eb252356c947fb44c7e731678455c3956fec8729248972cd99f9e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msoshext.dll

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\msoshext.dll
        • Size 3.1MB
        • SHA256 9c1f18664e1faefd9a89b773bf4a9c1be6b0794020ec90f897b3e60f17b66523
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msoshext.dll

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\msoshext.dll
        • Size 3.1MB
        • SHA256 a7970ff7270ecc4e1d374db5b14a4b338a4349556d6251b0ffc527b126fc0d74
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msoshext.dll

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\msoshext.dll
        • Size 3.1MB
        • SHA256 f7de29011d7e4adaa09c1f233cd1b952f7a2b162497aed5d8f9079f599fb80ef
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msoshext.dll

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\msoshext.dll
        • Size 1.8MB
        • SHA256 20577ebd0279d8aa2db10b7b8b9ee8563581eed588e767ae527fe73653a5f6e5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        DenyEnable.pps

        • Path C:\Users\Admin\Downloads\DenyEnable.pps
        • Size 4.3MB
        • SHA256 f34c57d73ecad0d3a4c2c0b599d3981785e113cf9c8e3ff48e6ec26870737543
        • MD5 SHA1 SHA512 SSDEEP TLSH