Analysis

  • max time kernel
    139s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-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. 2 IoCs
  • Drops file in Drivers directory 39 IoCs
  • Manipulates Digital Signatures 3 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 18 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • 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\2025-03-30_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 file in Drivers directory
    • Manipulates Digital Signatures
    • Drops startup file
    • 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:2184

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\PidGenX.dll

    Filesize

    5.3MB

    MD5

    1ecfb534abbb634b7d1c595118fcdab7

    SHA1

    03d017bb36a77e501e5a4612174c82b1540821a3

    SHA256

    ff1a233c1a10692c0b6336e2ecf2c6ce6fd29e1f3cb26b44cc682206bf54b44f

    SHA512

    0fca1748e0187997d9f88cc52b2999e1f1333f6b9de1c062b0e378fd4c4e87c7c1df807ceb20563183fb644d63c306c0221393d1d486f74efe647bf80d9d2650

  • \Program Files\Common Files\Microsoft Shared\OFFICE14\msoshext.dll

    Filesize

    5.3MB

    MD5

    24af9f853eee414b14c34679b4efb9c3

    SHA1

    d7afe4403c00b1ad455e80372f8567506e864dd1

    SHA256

    eaa2f5565b91a63f932d686f82180e81c99138f0adf11c90e19d2cfc34bedd8c

    SHA512

    6df4c0f77a905476b8fb325658e0c6216548325d238f8b73232bfa3b2691c5952665388b48893d43d5f1f1ff4fb70b39c146731747fa59fcfec83fa27149f292