Overview

overview

10

Static

static

10

2026-09-12...hi.exe

windows10-2004-x64

10

2026-09-12...hi.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    143s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    12/09/2026, 20:12

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General

  • Target
    2026-09-12_a5e3c8c6cc79bced05d5ebadb419fb20_cobalt-strike_frostygoop_ghostlocker_glassworm_gofing_hi.exe
  • Size 4.1MB
  • Sample260912-yyweestfla
  • SHA256 cf240d09fd336439cf98f20eb675a74b390c535b099f6ae9f6c030d1131e624a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
credential_accessdiscoverygofingpersistenceprivilege_escalationransomwarespywarestealer

Malware Config

Signatures

  • Family: Gofing

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

    ransomwaregofing
  • Gofing is a ransomware written in Golang using Velocity Polymorphic Compression (VPC) obfuscation. 3 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.

    persistenceprivilege_escalation
  • Credentials from Password Stores: Windows Credential Manager 1 TTPs

    Suspicious access to Credentials History.

    credential_accessstealer
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 32 IoCs
  • Reads user/profile data of web browsers 3 TTPs

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

    spywarestealer
  • Drops desktop.ini file(s) 34 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

    discovery

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-09-12_a5e3c8c6cc79bced05d5ebadb419fb20_cobalt-strike_frostygoop_ghostlocker_glassworm_gofing_hi.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-12_a5e3c8c6cc79bced05d5ebadb419fb20_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:3156

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        7z.dll
        • Path C:\Program Files\7-Zip\7z.dll
        • Size 5.9MB
        • SHA256 d8bc7966747c90e743778215871a3206a94f94a833da648193df9b795bf1e0d3
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        VISSHE.DLL
        • Path C:\Program Files\Microsoft Office\root\Office16\VISSHE.DLL
        • Size 4.4MB
        • SHA256 0e7807799f08ec23654cd3e79a924afdfb1f5facd077b2ac7e0a21b78acee697
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        msoshext.dll
        • Path C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\msoshext.dll
        • Size 5.8MB
        • SHA256 e409ec5daba4e34e55f485c7268643f206e8a5925a31aff19f33a270f77d3105
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download