Analysis

  • max time kernel
    150s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250502-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250502-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/05/2025, 07:48

General

  • Target

    2025-05-15_72b0ab083a5365b77c915d60c0acb01f_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch.exe

  • Size

    6.1MB

  • MD5

    72b0ab083a5365b77c915d60c0acb01f

  • SHA1

    32171ba8b978ec6e70da34ecd5a9f034ed967512

  • SHA256

    7077ddac62ea1edf3085aa90c7b02d5f5f954dd5b80c9320d50f982c0f266434

  • SHA512

    572d274fe6aaeee3733bb7e5c4c41e6062ce0407404e2863e3b6219b000df27fb1ac61a9af4893318bb930d237e311896dc332fb1d1e5d9ad83ba57b43dfef84

  • SSDEEP

    98304:ieF+iIAEl1JPz212IhzL+Bzz3dw/Vzn+FILk8hIQGIvo+JOeX3+fG:pWvSDzaxztQVzn+FILk+IQGIv9JOk+fG

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. 2 IoCs
  • Renames multiple (51) files with added filename extension

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

  • Credentials from Password Stores: Windows Credential Manager 1 TTPs

    Suspicious access to Credentials History.

  • Drops startup file 1 IoCs
  • Loads dropped DLL 64 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\2025-05-15_72b0ab083a5365b77c915d60c0acb01f_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-05-15_72b0ab083a5365b77c915d60c0acb01f_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch.exe"
    1⤵
    • 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:980

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

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

          Filesize

          5.9MB

          MD5

          cb27128ce88cf0080b558c0bdac00c72

          SHA1

          76292e6308949015a4320a72d5c2aa1bf8667084

          SHA256

          2c28fd132b8e52b228808877585bd2a4013c7d5b75aa5c98f21743570542d5ce

          SHA512

          586736c2e50ac7776c4ef8212a9629ffaa4d831389d37296b3be832d0b05fc0dabedba51c62699381dac9c18f15218865be9f46e3bb7e512712b2a0ef038b38e

        • C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\msoshext.dll

          Filesize

          5.8MB

          MD5

          60ec6616213f10323594d6a54d9e3e7a

          SHA1

          bee8a422d0bf267fd8f200d10c39b48573b17525

          SHA256

          4a720a16ba9a18873721be370c06809c3e5ecf90b401b12a7e29440fa78c70d6

          SHA512

          8b126c4585f896bc0d89063822e85afcf4aa5e7a1621920c5953b3bfba251b0e89692260298e314155040450790c8061fd00540e039fa98e96d92f802a19e76e