Analysis

  • max time kernel
    145s
  • max time network
    102s
  • platform
    windows11-21h2_x64
  • resource
    win11-20250502-en
  • resource tags

    arch:x64arch:x86image:win11-20250502-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    19/05/2025, 14:05

General

  • Target

    2025-05-19_7bbc90bb762b031f62f1a56871a6a5ce_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch.exe

  • Size

    4.2MB

  • MD5

    7bbc90bb762b031f62f1a56871a6a5ce

  • SHA1

    a2a308a3cae4ef783f12f2d0a0f9a7e2b965fdff

  • SHA256

    70d289cf197d637a1a93a979de56cf776622993a827feb74ac139f15ba2d8985

  • SHA512

    b8e60a48aac39ee4bd68d23b5d50b444e574f24c58abd1d439de1b30e76b3951f949c621bdebe3ba4292ee1fb3d49c9920e137cd353cfc0072f8889bddb84d67

  • SSDEEP

    49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4r:ieF+iIAEl1JPz212IhzL+Bzz3dw/Vt

Malware Config

Signatures

  • Gofing

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

  • Gofing family
  • Gofing is a ransomware written in Golang using Velocity Polymorphic Compression (VPC) obfuscation. 1 IoCs
  • Renames multiple (52) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

  • Drops file in Drivers directory 22 IoCs
  • Manipulates Digital Signatures 3 IoCs

    Attackers can apply techniques such as modifying certain DLL exports to make their binary seem valid.

  • Credentials from Password Stores: Windows Credential Manager 1 TTPs

    Suspicious access to Credentials History.

  • Drops startup file 1 IoCs
  • Reads user/profile data of web browsers 3 TTPs

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

  • Drops Chrome extension 1 IoCs
  • Drops desktop.ini file(s) 64 IoCs
  • Drops autorun.inf file 1 TTPs 1 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in System32 directory 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\2025-05-19_7bbc90bb762b031f62f1a56871a6a5ce_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-05-19_7bbc90bb762b031f62f1a56871a6a5ce_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch.exe"
    1⤵
    • Drops file in Drivers directory
    • Manipulates Digital Signatures
    • Drops startup file
    • Drops Chrome extension
    • Drops desktop.ini file(s)
    • Drops autorun.inf file
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    PID:3144

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Program Files\7-Zip\7z.dll

          Filesize

          5.9MB

          MD5

          b714a1750d204d0a7e09fed3e52cd607

          SHA1

          b502d99d7d4b87ed61d59de28e646136c4675556

          SHA256

          38d6da4752aace0211ba266133b799751ccc02cc08abc5a27b0207bae5eafbfd

          SHA512

          2ed32a88a49f3740b2e6fa7b489275223cea2c4926223b33312eeeccf0e1f86b3fcc700d119fa5370ff4421aa2236cb565a0ce74d0b8b70e3f3d9daa733b4c16