General

  • Target

    2025-05-16_36ebc66022b84fc71e37b890c3dcc68a_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch

  • Size

    4.2MB

  • Sample

    250516-ckskqadn6s

  • MD5

    36ebc66022b84fc71e37b890c3dcc68a

  • SHA1

    fd120e45aad8aa86df601e1bd79751a4341e680c

  • SHA256

    ff0d5a3ed091d372f967ac798f6f465de80cd6825e6d3bb02e249f875b898973

  • SHA512

    2a1a34a1553174c49c651dabc03300320309dc9b5ba119dcee722c290f77ed31b7268521bcb8613b493082df41f5833c5e9dda0ba6ba62e439d3508d184ba614

  • SSDEEP

    49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4H:ieF+iIAEl1JPz212IhzL+Bzz3dw/V5

Malware Config

Targets

    • Target

      2025-05-16_36ebc66022b84fc71e37b890c3dcc68a_cobalt-strike_frostygoop_ghostlocker_gofing_luca-stealer_sliver_snatch

    • Size

      4.2MB

    • MD5

      36ebc66022b84fc71e37b890c3dcc68a

    • SHA1

      fd120e45aad8aa86df601e1bd79751a4341e680c

    • SHA256

      ff0d5a3ed091d372f967ac798f6f465de80cd6825e6d3bb02e249f875b898973

    • SHA512

      2a1a34a1553174c49c651dabc03300320309dc9b5ba119dcee722c290f77ed31b7268521bcb8613b493082df41f5833c5e9dda0ba6ba62e439d3508d184ba614

    • SSDEEP

      49152:ieutLO9rb/TrvO90dL3BmAFd4A64nsfJJ2TIA5GNP1Jr4u/TgAPNdi9128qk1q4H:ieF+iIAEl1JPz212IhzL+Bzz3dw/V5

    • 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 v16

Tasks