Analysis

  • max time kernel
    150s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/03/2025, 19:09

General

  • Target

    2025-03-30_e69dd18109678f31142c2765fb17ecea_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch.exe

  • Size

    5.3MB

  • MD5

    e69dd18109678f31142c2765fb17ecea

  • SHA1

    12930dc63fac9d962147328f13344ebc4d8e9494

  • SHA256

    5c99e566021729e95f364fb67ce0927ea7a2f5066a731ba60ff2a1251cb3ab42

  • SHA512

    11ad4df533622de701d6a58e3219472fdf613b8e62e90c9eb964ec23aae444fe5d16b6f4e3cfb986edc74ee2de9cb0a285877f4ab2d8527a2603dfd43e1cbe59

  • SSDEEP

    98304:ieF+iIAEl1JPz212IhzL+Bzz3dw/VQOL7Ox1lrsy0:pWvSDzaxztQVjL7bD

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
  • Renames multiple (52) files with added filename extension

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

  • 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 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\2025-03-30_e69dd18109678f31142c2765fb17ecea_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-03-30_e69dd18109678f31142c2765fb17ecea_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch.exe"
    1⤵
    • Drops startup file
    • Drops Chrome extension
    • Drops desktop.ini file(s)
    • Drops autorun.inf file
    • Drops file in Program Files directory
    • Drops file in Windows directory
    PID:3372

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Program Files\7-Zip\7-zip.dll

    Filesize

    4.2MB

    MD5

    948c6aaa2289e11fabd9e8f011bb7342

    SHA1

    92ce19e1aaa3d5b21ade19bab8279a13c5eafeb6

    SHA256

    2a549c23b4e57a5f53bb227a4b62700b2395fa4d10253ec7fe68b51fb171bed9

    SHA512

    8c290957d3dd162c299f89f7855c206e2b51aa2b29a3995a207113756537ac7a06500d485ab3955057c85756fee936c92cf5c821455faf8c21bb9d62b820656c

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

    Filesize

    4.4MB

    MD5

    bcd4373fd74fded1c0b4d239bc1493a9

    SHA1

    bebf78251b78fb34ba62795c2935d76529ecf617

    SHA256

    d0154834022bcc5cfdf82414a13465ec2fd82077d17dd96e3c7d5714c2062b23

    SHA512

    b35d7611607ea8b05a01d5d9a8711590c4745f9f2cc5bda8cdcc88737d68cb4e0c7501255254375b09b2d74de65dd3a7ee049c65137ed97497990685c23099fd

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

    Filesize

    5.8MB

    MD5

    0b949b36e4d7bdefc4595ad34f60611a

    SHA1

    51f1a58be5aef91054cf6c4b2ca68265b70f1489

    SHA256

    0f35893b09c5e9717b4728bf78360e314966aaddf69b52abd464b8bfb4b2557e

    SHA512

    967df7d7fd49c9939b8ff278aa9900fcd112badaa58a24395fc9310b8397e3a79e1395bc1628fa0feaa57f888edb7d7e00399b889eb6830b0118d2c187d30ac5