General

  • Target

    2025-05-16_39cf6794cb1ef918ee7e2412d32e9d08_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch

  • Size

    4.2MB

  • Sample

    250516-clb95adn7t

  • MD5

    39cf6794cb1ef918ee7e2412d32e9d08

  • SHA1

    62488b163e13dd8fe284ff8cdc583db0918a854b

  • SHA256

    9148b57e594ee5c540ae0caabc911573d1437719a832014cb4d285215ed8105e

  • SHA512

    c9390115497a47158452f5e8f7bf8d1dcd6870917a1bd33667b3a98d6981a7a930f9b98652b420b9e5a96ff5413c3f4b2bca5848ca869d7b7a42f971e8ec5db9

  • SSDEEP

    49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4J:ieF+iIAEl1JPz212IhzL+Bzz3dw/Vv

Malware Config

Targets

    • Target

      2025-05-16_39cf6794cb1ef918ee7e2412d32e9d08_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch

    • Size

      4.2MB

    • MD5

      39cf6794cb1ef918ee7e2412d32e9d08

    • SHA1

      62488b163e13dd8fe284ff8cdc583db0918a854b

    • SHA256

      9148b57e594ee5c540ae0caabc911573d1437719a832014cb4d285215ed8105e

    • SHA512

      c9390115497a47158452f5e8f7bf8d1dcd6870917a1bd33667b3a98d6981a7a930f9b98652b420b9e5a96ff5413c3f4b2bca5848ca869d7b7a42f971e8ec5db9

    • SSDEEP

      49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4J:ieF+iIAEl1JPz212IhzL+Bzz3dw/Vv

    • 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.

    • 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