Analysis

  • max time kernel
    137s
  • max time network
    132s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    16/09/2026, 03:26

General

  • Target
    2026-09-16_bba928603bc2f96db92217b140efa1e7_cobalt-strike_frostygoop_ghostlocker_glassworm_gofing_hi.exe
  • Size 15.1MB
  • Sample260916-dy98csszbt
  • SHA256 7884a73a4bbe1dbc76995f927c73c889d1810b89176b8940a4a5ea39f39f7728
  • 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. 13 IoCs
  • Credentials from Password Stores: Windows Credential Manager 1 TTPs

    Suspicious access to Credentials History.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 23 IoCs
  • Drops desktop.ini file(s) 14 IoCs
  • Drops file in Program Files directory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-09-16_bba928603bc2f96db92217b140efa1e7_cobalt-strike_frostygoop_ghostlocker_glassworm_gofing_hi.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-16_bba928603bc2f96db92217b140efa1e7_cobalt-strike_frostygoop_ghostlocker_glassworm_gofing_hi.exe"
    1⤵
    • Drops desktop.ini file(s)
    • Drops file in Program Files directory
    PID:1824

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 624d2f17e0d317c339ced5b919a9ea11f6efbe1c5196c9bd8a1c5115f979673c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        VISSHE.DLL

        • Path C:\Program Files\Microsoft Office\root\Office16\VISSHE.DLL
        • Size 4.4MB
        • SHA256 7784343be7dc86482515d9f77fd251cc95d00ddca49b3c447ab8f652070fdf18
        • 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 cb45e30aa670c8a3f2ced032224ebad8ed8e818166cca770ee05f8319ee283d3
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msoshext.dll

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\msoshext.dll
        • Size 5.4MB
        • SHA256 d89673e488f2fdcfd211685397718091184a017a197892ec1c1a8097db8096be
        • 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 427acb8f318a5e0886a6689bf45d7c358dc9ef837425c6237eb2d70a6c7c3b01
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msoshext.dll

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\msoshext.dll
        • Size 4.9MB
        • SHA256 8193d43fabc978f9790cb76d337cb50be2cfd1c811f8073e6d82fbd2fefabcd6
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msoshext.dll

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\msoshext.dll
        • Size 4.9MB
        • SHA256 b233e36a38a36bd175a6954faadd6450af553b8236dbb159ea1759cbe7bdcdd0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msoshext.dll

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\msoshext.dll
        • Size 3.8MB
        • SHA256 461dc0fdcdadb524451c35394b80919224095058373dc24b7babd5856bbae44f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msoshext.dll

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\msoshext.dll
        • Size 3.8MB
        • SHA256 b03bd1574a140c363e7704895bf97a973ca444a091dccad1a9d88798d6db0e0d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        msoshext.dll

        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\msoshext.dll
        • Size 3.8MB
        • SHA256 19625ed496856b4e0ee228a8c391d88a460a9137892b33a4c0104045d4077fcb
        • 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 aff0468aff94e55f1b86e2921d8f61fa769218eb07bdf6288a2f69702728f3d3
        • 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