Analysis

  • max time kernel
    150s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250502-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250502-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/05/2025, 15:13

General

  • Target

    2025-05-03_d45f2d54c7deef223cec2c0029b5662c_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch.exe

  • Size

    4.2MB

  • MD5

    d45f2d54c7deef223cec2c0029b5662c

  • SHA1

    a0504496905a1e6e216ad44ca2eb1d5bee669473

  • SHA256

    c4a65a85a3a3980a1d2c4315b9e71d4fb8ee38e52bf1e444b02433304e0bf802

  • SHA512

    1bc82469a356c218a0020303320dd2c6601c9422f60d7fac3792f747236b736d04c37c5a34502b44ba9140047eef972b5eeea0baa261040ec23b6f722fbd029c

  • SSDEEP

    49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q43:ieF+iIAEl1JPz212IhzL+Bzz3dw/VNPX

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. 3 IoCs
  • Drops file in Drivers directory 22 IoCs
  • Manipulates Digital Signatures 2 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
  • Loads dropped DLL 60 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\2025-05-03_d45f2d54c7deef223cec2c0029b5662c_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-05-03_d45f2d54c7deef223cec2c0029b5662c_cobalt-strike_frostygoop_ghostlocker_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:3292

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Program Files\7-Zip\7-zip32.dll

          Filesize

          4.2MB

          MD5

          049ca34ee63d05bdfaeaba7abbacbc5e

          SHA1

          59c94ff0d0ffd42f3bdf0d173b71f213b191d934

          SHA256

          e7e23ba650c306349bf4f77bbf09c57a936d6cad5343d602123bae0f4d1eee29

          SHA512

          9dc535a41525fea780232565fe4c6c0d353892acb55f02bee233dbf6bc441b00d59de1fa0d3126130768a863a285ecebf02d683edb686828bdd70440928103ec

        • C:\Program Files\Microsoft Office\root\Office16\VISSHE.DLL

          Filesize

          4.4MB

          MD5

          acf0076b88d549ea901aa64e9a2e01f9

          SHA1

          4632fdbbeb39838497eee600581bfb8a449bfb19

          SHA256

          407d9bf61583388d50a1e3659807aea49534f51a6c77104c37136567ecbc87ac

          SHA512

          5bca2faf0ea8cd1a7e156441e1d441ba131db54bc51a049599eb43c50c8a1a966c63a306cbf3ce8e44fecaec464ce27aaa183f73b30505bef8bdd83ff90d6769

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

          Filesize

          5.8MB

          MD5

          f16878a60a27864fa8567dfc879c1e0e

          SHA1

          6c1e0aca22fb2dd856c9dce23e6e8082d6ad716f

          SHA256

          ac19d85c874e6ff37a9bb9b6b6c7ece152548b41a30186aebb5bba53bb646fa3

          SHA512

          f9f0ac5e7807f72898d2b51efb58abb00f2efe14cabf3007eaa57597d0f441c8f37e0e66e6acbf229f892dbca6a3a74c0d18e7920d83822a48de9c7a0481ab60