Analysis

  • max time kernel
    150s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250502-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250502-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/05/2025, 14:15

General

  • Target

    2025-05-19_89ce1c4c62a5af18056e920e1a19d1e2_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch.exe

  • Size

    4.2MB

  • MD5

    89ce1c4c62a5af18056e920e1a19d1e2

  • SHA1

    8f9ce8a49444f2214f1cce130312821ba1020de3

  • SHA256

    47a7bc388abe591e33fc5626fd252c42dd4835d021c24a313ad1ff2ac9605f83

  • SHA512

    c83d390c057a42b316cee1df14baa378cfd4cca2eb358e6d852462dd0471c309ba5c8503ffb1440319487ec946def474e6cc162659e4fad8626548f3be46757f

  • SSDEEP

    49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q48:ieF+iIAEl1JPz212IhzL+Bzz3dw/VGx

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 1 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 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\2025-05-19_89ce1c4c62a5af18056e920e1a19d1e2_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-05-19_89ce1c4c62a5af18056e920e1a19d1e2_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:4360

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

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

          Filesize

          4.2MB

          MD5

          76da82ad2c387ed31854eb7e72d6a5d6

          SHA1

          ec921c3d069a21fdcbb6bb8b342f9bc8caecabd2

          SHA256

          0dc55064c684c4c510e3281c6422fb61563c63be36d02ca06e28e8bf3b6cc23e

          SHA512

          8d79e57abfbd22200b8becb79937a9d5037bd07cbb34fc116c8a832981c235f2061d3bd9b8b47c306fcc29ad7f50fcd638ae69538015a0687e1b4fde40d0bab1

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

          Filesize

          4.4MB

          MD5

          302751612475c6e873168cca677f37a2

          SHA1

          5a7120f28e6997312ae6f993f99cd8ba410b2c25

          SHA256

          a5267ce107436c740fcc63ef84c03746330544d9eb9e38908e6150a8fe9a95aa

          SHA512

          7210f3d178345d2aef880a230de915ce57ceeee7e78794c5058f25b305b90a1b95d3610124605ffdd6543eee78b8772d19e93af621d6ce65401dada3bac6fb93

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

          Filesize

          5.8MB

          MD5

          60f48ceea14b67780412e9cd2d8417aa

          SHA1

          2f26cd516874f27d49305e829086db651dda3745

          SHA256

          ce0ec48522a6c657de02f1795ae6e1969e2d5a90fd2e12658062fecfee07d040

          SHA512

          9ce31011d1ed4c1c5bb7161a037d16294d5829d458ecf3c2d8ddaf7190cf29c8401af28321c0513ba65ee84cb0e1786d389a75cd32e5a0b713710485f1eeb1f7