Analysis

  • max time kernel
    150s
  • max time network
    112s
  • 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, 14:59

General

  • Target

    2025-05-03_1c439336a5e9d2fbef84383f8821d929_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch.exe

  • Size

    4.2MB

  • MD5

    1c439336a5e9d2fbef84383f8821d929

  • SHA1

    43c68539b3d8ce54e561cf85fcd631cc3f6f58bd

  • SHA256

    2d544966d384b82c146270b0c72c3f2ebd074935bf09d058b4ae055e9b87e86e

  • SHA512

    0f760c1762fefbb4164802ace4a6b9525f25cfdeda933e7df61f05e9665d39965acb25228244709dedf60e6741f43fa7d969227ded852dd37447fa7b4799442f

  • SSDEEP

    49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4b:ieF+iIAEl1JPz212IhzL+Bzz3dw/VQC

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 1 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 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 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_1c439336a5e9d2fbef84383f8821d929_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-05-03_1c439336a5e9d2fbef84383f8821d929_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:2784

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Program Files\7-Zip\7-zip32.dll

          Filesize

          4.2MB

          MD5

          64ed6427c39a2145037a0c382b14518b

          SHA1

          6a994ab20a248a8af548494d0ec5cbc1e8e81479

          SHA256

          69dc70c33728401e10d12739f89e1e94fc3b97518de0b9453d8e22efb62dd851

          SHA512

          0fc41ed4151055e220aeefcdac160576906ebb76d1ccb192c108d39e8e7eda2ed2a6322fdcb57bac12502b42c7318364f8d5533a0faf03d5b48975cb5d8c5afd

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

          Filesize

          4.4MB

          MD5

          9002048c07e4429e32cd5977cbbd47ac

          SHA1

          b2bc1838911f49301a0ff5eb695b7f9c88175a7b

          SHA256

          36054581fb6f8f980dac1dedaea17652a491806532f69553c934abc4c41da8e9

          SHA512

          b012396fe471a8e6680841023f224ce46f314e0330b3c16a0856bd4cc89fe107c4d9cb621612b3840978a4971fa34183b195bcc728da642714c44db8c314785f

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

          Filesize

          5.8MB

          MD5

          76f9dde79a34037b30fe26c8a0172e4e

          SHA1

          e615f9fdd2ea1304208aaa9fca876bb0f7907730

          SHA256

          eab052e6f986037d3b0c8bcfef571e0f3661bab77302c808488064a485940bb0

          SHA512

          67e86e7f9b98a134859cc4b51a84e3cee81504a9ccb6718a88d4e14d06ad03497443a2b563dc2be224005bea484208479f1149e72900f30748441df210b936cc