Analysis

  • max time kernel
    150s
  • max time network
    106s
  • 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, 15:09

General

  • Target

    2025-05-03_c9de499faafeb8822a7b4e8a8f8b4db5_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch.exe

  • Size

    4.2MB

  • MD5

    c9de499faafeb8822a7b4e8a8f8b4db5

  • SHA1

    95b3ecca714389bd6661c4ee0a7941ea7b3b0608

  • SHA256

    d1ef69bbe35986e172c559cd4b69332ec2f8e195a287838b9c998fc773669ce7

  • SHA512

    76459fbf3d9d61ed83ea121b227eece8ce3fde2aea124d009e8753bc81c9b6778dfbfcea7dd87a7694dc7820d777f59ca64575cdff72853490bb029061b5068a

  • SSDEEP

    49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4T:ieF+iIAEl1JPz212IhzL+Bzz3dw/VN

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_c9de499faafeb8822a7b4e8a8f8b4db5_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-05-03_c9de499faafeb8822a7b4e8a8f8b4db5_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:2144

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

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

          Filesize

          4.2MB

          MD5

          7c4a1c3394b621ce9a6ad29bfb99e922

          SHA1

          ea5399c799338fc325ca4082cbd2a7ce4d15c50a

          SHA256

          a350b1555b0a6cdba7ee3a55c05bc1e95208a5126ef6f497137a3997ad169212

          SHA512

          47a6d13ab8eaa3c6a758c159866e1940c83275380d3108aef1a4efcd974f63b94f0a4193a6839c744a49ad59f652243ed5eb968e63dbb8c393601e0a8d5dd021

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

          Filesize

          4.4MB

          MD5

          6493102987f2f9a7aa86f8d25f99f8df

          SHA1

          6648478d1aa8e29b6eb41e631a1acd45061f1602

          SHA256

          fc764a54c73764638a5c6b67f06bdeed359e17672ba2e711aab7d70718ce7e3d

          SHA512

          0eec7b49e01f35656d306e7319cf345a8c2662a22a0ea9b0282dc12f81f56af468d9d32c30ab87144eed73177d0f0cb8c218d042c010e57a5ab8ce70090c9e77

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

          Filesize

          5.8MB

          MD5

          0f24c0d788900c8a3d784b5fee6dd228

          SHA1

          7d37e938b7a79d28b0158f7c0376891b065c57b6

          SHA256

          c16664a5b9d9f7c2e891a7b318ddb7e7f3817be96b0a8bbc0ac95fff6ef4a830

          SHA512

          a60711dea5087d64671b95b0a6b96e8b810d25f48baa4ceff47e849d2c742b756704a3d463ace7b8af06ff3d4af717d93969087d332781f28af31270fd0c2b11