General

  • Target

    2025-05-16_70f53c0bcdad4b6ea7a1d8ef5e61a38c_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch

  • Size

    4.1MB

  • Sample

    250516-bq33zacp4t

  • MD5

    70f53c0bcdad4b6ea7a1d8ef5e61a38c

  • SHA1

    06a604c826a43325df5bd3edd837ba4fef323f3f

  • SHA256

    637dc9bc23dcd829f064a742a81071b345d6b18bed74da5d8524887284b2dbee

  • SHA512

    cb660964754a6034265e1c8fb1a38b7aaa5d46098ceb39525ebaf6ae0985f6894b484adf0d5bceb127d1fe8f317c979ce19ff5b704b2a3ff3a75528149788729

  • SSDEEP

    49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q47:ieF+iIAEl1JPz212IhzL+Bzz3dw/VN

Malware Config

Targets

    • Target

      2025-05-16_70f53c0bcdad4b6ea7a1d8ef5e61a38c_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch

    • Size

      4.1MB

    • MD5

      70f53c0bcdad4b6ea7a1d8ef5e61a38c

    • SHA1

      06a604c826a43325df5bd3edd837ba4fef323f3f

    • SHA256

      637dc9bc23dcd829f064a742a81071b345d6b18bed74da5d8524887284b2dbee

    • SHA512

      cb660964754a6034265e1c8fb1a38b7aaa5d46098ceb39525ebaf6ae0985f6894b484adf0d5bceb127d1fe8f317c979ce19ff5b704b2a3ff3a75528149788729

    • SSDEEP

      49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q47:ieF+iIAEl1JPz212IhzL+Bzz3dw/VN

    • 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

    • 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