General

  • Target

    2025-05-18_44ca1cb574ed3b9e5a2c7f62bd4ec0e0_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch

  • Size

    4.2MB

  • Sample

    250518-kgq7gsyjz3

  • MD5

    44ca1cb574ed3b9e5a2c7f62bd4ec0e0

  • SHA1

    12017f4db50b9f43f5673c40c50a48ba0758c7ca

  • SHA256

    4690929c6ef74560653ff87f12a818d482246337dc42b2735a51f8ad6bd24582

  • SHA512

    713c0e88b884ec7b8d40c783b06a7c6b94be0f71f26969ddb497541e4dbb3dc6e646463dde8038fe5f9678730aeb20321e44c14703c9f63d602ef4a121328f4c

  • SSDEEP

    98304:ieF+iIAEl1JPz212IhzL+Bzz3dw/V60bMUf:pWvSDzaxztQV60bMUf

Malware Config

Targets

    • Target

      2025-05-18_44ca1cb574ed3b9e5a2c7f62bd4ec0e0_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch

    • Size

      4.2MB

    • MD5

      44ca1cb574ed3b9e5a2c7f62bd4ec0e0

    • SHA1

      12017f4db50b9f43f5673c40c50a48ba0758c7ca

    • SHA256

      4690929c6ef74560653ff87f12a818d482246337dc42b2735a51f8ad6bd24582

    • SHA512

      713c0e88b884ec7b8d40c783b06a7c6b94be0f71f26969ddb497541e4dbb3dc6e646463dde8038fe5f9678730aeb20321e44c14703c9f63d602ef4a121328f4c

    • SSDEEP

      98304:ieF+iIAEl1JPz212IhzL+Bzz3dw/V60bMUf:pWvSDzaxztQV60bMUf

    • 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.

    • Renames multiple (51) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

    • Drops file in Drivers directory

    • Manipulates Digital Signatures

      Attackers can apply techniques such as modifying certain DLL exports to make their binary seem valid.

    • Credentials from Password Stores: Windows Credential Manager

      Suspicious access to Credentials History.

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Drops Chrome extension

    • Drops desktop.ini file(s)

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v16

Tasks