Analysis

  • max time kernel
    150s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/04/2025, 17:22

General

  • Target

    2025-04-03_6dae36784ebbf9d443db829d965dd62e_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch.exe

  • Size

    4.2MB

  • MD5

    6dae36784ebbf9d443db829d965dd62e

  • SHA1

    23bdff7ccc3211bda475f8fee4d47445f17ff5ba

  • SHA256

    f9df775cd5ec12450db9c9fcaac384605806f39ff96d460d6df99b130c59fbe4

  • SHA512

    61993a84156e0be4c3282b88c48f59a0e2d81bb5bd2edb4e76ede0434111311cfb4e7b446463b0295ee08d1e871a404a10d9ad6044972cf0c835736cc361c710

  • SSDEEP

    49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4w:ieF+iIAEl1JPz212IhzL+Bzz3dw/Vr2

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. 1 IoCs
  • Renames multiple (52) files with added filename extension

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

  • 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
  • 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\2025-04-03_6dae36784ebbf9d443db829d965dd62e_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-04-03_6dae36784ebbf9d443db829d965dd62e_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:5052

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\7-Zip\7-zip.dll

    Filesize

    4.2MB

    MD5

    7f1d36a49e38e3cba68f5fbc215b221d

    SHA1

    b66110bc7bf9148ec74268cecd594bbae2a98be7

    SHA256

    1038abdd28499da19c3e2f5712f263f636abe45ad2c4364f59d0f30e3c121891

    SHA512

    73cddfed0c5f8384e30ce8353a257d39aa42d01ed34ff497e284614e2146c6d5b3f7474bd17caa55949d38605a36f4a24548a3862b132ed7a3f1ee5d5054f762