Analysis

  • max time kernel
    150s
  • max time network
    113s
  • 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, 14:47

General

  • Target

    2025-05-03_500c1f0c268f093905a1842bd4336a70_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch.exe

  • Size

    4.4MB

  • MD5

    500c1f0c268f093905a1842bd4336a70

  • SHA1

    3f7b191486cb9b393c59c7ee8e5d3817f565fc69

  • SHA256

    8070e3ff42493652d57578555295648a86c0d4b2ad1bc5dc64d3a00ad7bc11f5

  • SHA512

    aead7c784ab0ec1d76d686226766cfac8555dead6723ae530621e486963eb15c01160c0ddb1c6c2527f1c33292bae5274be589ff30620cf6f6e8f0602d9a1201

  • SSDEEP

    49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4I:ieF+iIAEl1JPz212IhzL+Bzz3dw/VC

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 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
  • Loads dropped DLL 63 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_500c1f0c268f093905a1842bd4336a70_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-05-03_500c1f0c268f093905a1842bd4336a70_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:4832

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

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

          Filesize

          4.2MB

          MD5

          25aa7a53af5edcb74a8e62ea4d04bf48

          SHA1

          cd2d8040a976e8c2ad72711f23804443431635e2

          SHA256

          6439ed95be9f5f28f839673f1b7a4c36edfdbc22c432bcc1d7aaa40c12e0b43a

          SHA512

          65b95bbb2786ccb5301bbccdc46bc22e98b23267ae81f2bba5547d7786c9ebaee7da803d526d02daa96aa2089d5bdf1d633d50b8368d681e18319c6f55b4a644

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

          Filesize

          5.8MB

          MD5

          c844f6944c836f194a14f86d9bdd21df

          SHA1

          a849f58827327df664cdb31cfa6a5ed06ac6eecf

          SHA256

          6156b5c3584cfc4be9e8f470e5745d2884653340a6154f03a0fd4824d4963e47

          SHA512

          d7035b7938cfb06831d4d4728f84941c724d837da9cd5437f912f4c82a45579de7146fa2927dbd4e4b49356b9fe0de6451239c5d6ac02076c23ecc169568e890