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, 19:03

General

  • Target

    2025-03-30_838f5955df08d61333f8815820c1de90_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch.exe

  • Size

    4.2MB

  • MD5

    838f5955df08d61333f8815820c1de90

  • SHA1

    9b43bc2d7cac1c2d08dea1ef544269b03320d296

  • SHA256

    e2198eaedc65a878e9d041392c638639df825baed523a9d491cc7532b373365b

  • SHA512

    d01a61363e121c66241a41b09c1596ca79ad1fb12a46647a67c7d8fce2aec73ee15a1fdde8ad187d08177a7f29da2442896f8d3d9cd40f988b08a68624f4c231

  • SSDEEP

    49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4/:ieF+iIAEl1JPz212IhzL+Bzz3dw/V1

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
  • Credentials from Password Stores: Windows Credential Manager 1 TTPs

    Suspicious access to Credentials History.

  • Drops startup file 1 IoCs
  • Loads dropped DLL 36 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\2025-03-30_838f5955df08d61333f8815820c1de90_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-03-30_838f5955df08d61333f8815820c1de90_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 System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    PID:4672

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Program Files\7-Zip\7-zip.dll

    Filesize

    4.2MB

    MD5

    93fa111e7ec3a29b3ff49bea0ec2a88c

    SHA1

    bfc1bffb0a0951631563002ee8f4bdeef62d2eaa

    SHA256

    4e94e6e328a8c212dffebb868d647cafca561e304d8c5915496bfd28f086e9ab

    SHA512

    b87caac6e7c7b82dcccf5543ba76f6a1d18be85b33bde9c95468c7ed9ecd3e3be4e6d5ae95a08d7f1c0698fcb2e341163d75a4c132cd7ca9a3b5418ede594703

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

    Filesize

    5.8MB

    MD5

    005613819918a28544d5bc80af6dc2c1

    SHA1

    9868ac9c4cba5e0d19e9ba6f8815e087c6341bde

    SHA256

    57f3edc792678ee4cb93b8d3a80215a2857cadf11c9f87c0e0c55ca246cd346e

    SHA512

    92f5c236674ae0561cbf66dec6e81f17d3a353ab0588ff20ae4c27b47184bfcaa104916c347b919014d7930f3679296ec463ee6b907d3c19570bac1040ce0b00