Analysis

  • max time kernel
    150s
  • max time network
    133s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/04/2025, 22:04

General

  • Target

    2025-04-03_4d796cd05df32078bcfb77483ed3ee33_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch.exe

  • Size

    4.2MB

  • MD5

    4d796cd05df32078bcfb77483ed3ee33

  • SHA1

    8de9ae1b3ee7839bb9969bffa7d0b0f6ec676afe

  • SHA256

    2f71cc475d3557d266ae7f5c8832310b54910e9ffb2529fe377cc0da3747b766

  • SHA512

    a0c0ef1b22e2f4a59bc08906dc9f3889a00a15e4376f0f7218d86162d3f75fa2c49d23c09141ca54fa91cbc4d508be359c257c28a8645bbe8ba73b509ac196ae

  • SSDEEP

    49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4Z:ieF+iIAEl1JPz212IhzL+Bzz3dw/V/

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 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\2025-04-03_4d796cd05df32078bcfb77483ed3ee33_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-04-03_4d796cd05df32078bcfb77483ed3ee33_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:3984

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Program Files\7-Zip\7-zip.dll

    Filesize

    4.2MB

    MD5

    6ad7e4aaa156bbf4a23c2ff4aa871ce4

    SHA1

    9d0f45a990815285d4cf94b6f0898cef2d2e12af

    SHA256

    943616359661e42be8647984deefe944a887968abbf0510bc550c552514a4bc8

    SHA512

    25c5add6bdec980fced60e54744b7a22ad7fc354051311e9e135b7470a1e63d71a664e906b2248a53e3863cd6032660b19e30fc929129e21b5c5c09c8ba05366

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

    Filesize

    4.4MB

    MD5

    dde69f0a7af1a43c197a536a34dd182a

    SHA1

    d70ce742c64e3a819f7019a6a954dd4897e0e90a

    SHA256

    4d38c20d4a44db190f6ef657f84052e1498ba46744ffce45e34d173f91f19989

    SHA512

    193db07bef02bfb7eaf30d2a0b62dcd9157ba40c265427ff74a1eb6953057e05de08e0cd120b4b2c6866bba26f931a37f533e10846401d62ce627703a5ff7fae

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

    Filesize

    5.8MB

    MD5

    61baf908a02430d51304c6c71398206d

    SHA1

    e8b4ea015592227c067f4bc3a0671a7a99a4f5e0

    SHA256

    38627e2cc0cc1832ea7e0a64362ecb3e60bfeeb934e6f165c7e4c805b6df474c

    SHA512

    a7644e7f43d8c74a8257eb202aaa4fe92923bbceeea73bbf37946362f45836b377d24fed6787fc6c425c91cea2d50be7c3210d395d6405f06407b484454d3659