General

  • Target

    2025-04-03_8ce362055bbd92a4a8e2f901398e8808_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch

  • Size

    4.2MB

  • Sample

    250403-wabzrstly6

  • MD5

    8ce362055bbd92a4a8e2f901398e8808

  • SHA1

    5c8e74c2428477d955ff38da60b6382aad61ca5c

  • SHA256

    d5cd03aef45f16097c28c7dacdcfca591d924f51b9994c2edb59bc30fff9d60c

  • SHA512

    585517e16a54d5b8c1a885f4ffd29e65d0e73114058d200a8d2d9541255e4b4b97f6f877d55b6f8c61f35f9ffeac49c44f0ce72a9fe8ad090f0e212410984d88

  • SSDEEP

    49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4R:ieF+iIAEl1JPz212IhzL+Bzz3dw/VX

Malware Config

Targets

    • Target

      2025-04-03_8ce362055bbd92a4a8e2f901398e8808_cobalt-strike_frostygoop_ghostlocker_luca-stealer_sliver_snatch

    • Size

      4.2MB

    • MD5

      8ce362055bbd92a4a8e2f901398e8808

    • SHA1

      5c8e74c2428477d955ff38da60b6382aad61ca5c

    • SHA256

      d5cd03aef45f16097c28c7dacdcfca591d924f51b9994c2edb59bc30fff9d60c

    • SHA512

      585517e16a54d5b8c1a885f4ffd29e65d0e73114058d200a8d2d9541255e4b4b97f6f877d55b6f8c61f35f9ffeac49c44f0ce72a9fe8ad090f0e212410984d88

    • SSDEEP

      49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4R:ieF+iIAEl1JPz212IhzL+Bzz3dw/VX

    • 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 (52) 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 v15

Tasks