Analysis

  • max time kernel
    150s
  • max time network
    138s
  • 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, 14:05

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. 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 39 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:4480

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

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

          Filesize

          4.2MB

          MD5

          75550d4e7219303c63e565c92b5bcab4

          SHA1

          cab9daccb11d3a1f5b28354da2ed09a6317fd7ae

          SHA256

          5a1d2716898e209b8beab310f1d62d9e7a5951549dcd24b8527f844e2647d4db

          SHA512

          0b2bf0a56c4fd4393dfebe1706e59e8d8393c1b1767de5983b3dda13d9e14644c35c3cd89d6c958a6a07b7da6eaa56670378a416d8a50bcd10217237e7fe7175

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

          Filesize

          4.4MB

          MD5

          91f37c1fd4b0b79fa0689f8486d0526d

          SHA1

          236ac91a53d0235d3bb5efde6bf0d3a6f05819de

          SHA256

          9bd4160f1abf2f9cdf81768773c2e529f430c4b4e6e30dca20075379ef7662c1

          SHA512

          622a016ad8822b4f4fe03853316487218aa16ad31a51a542ba1f6a16078154a5535b777414b0e27b34c16cc7eb4c4173bde52b49eed9051347b423d6ff45ebf4

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

          Filesize

          5.8MB

          MD5

          2ca84ec33c5b6ff5090e91e1316a8fd9

          SHA1

          76a31f0d2c24777181ceac2ef16ea02591126089

          SHA256

          756509fca9b3a5271f159ae3745b983d7bc98ae07059aa1ba855f6c05cf07f85

          SHA512

          a814ae785d19920e1a4e11f16686329b59eb1790b9d08ac334df68a2f8db74540af748e6650abc7ab7eb90ccf079e1da96ef99cbc5514ee5b403dd3fac955374