General

  • Target

    8b80ca16e9aa37aa50ee75e31a40349eb9611c38548cdd81c4687bf1fdc3e8df

  • Size

    2.7MB

  • Sample

    241117-tfkgzstcme

  • MD5

    f910519b865c4e3d0302ea8aecf3ef54

  • SHA1

    877ef8d00cb9d85a950197f06116e622ba5ca005

  • SHA256

    8b80ca16e9aa37aa50ee75e31a40349eb9611c38548cdd81c4687bf1fdc3e8df

  • SHA512

    75e92afb07d43c4fcbd7db5d035a3c400fbdf126c8db8ace732f848eef6afcbd795ab27779bb79ec2b55fbc44a3c8a631a4fcd5854478593657be32df3350edb

  • SSDEEP

    49152:OPfpYzE3rw0M23u1JRbF/aQQHJjMh+gkIQv1p0bfGN96:Sxy6rw0M2GJvGH9PIQdp8m6

Malware Config

Targets

    • Target

      8b80ca16e9aa37aa50ee75e31a40349eb9611c38548cdd81c4687bf1fdc3e8df

    • Size

      2.7MB

    • MD5

      f910519b865c4e3d0302ea8aecf3ef54

    • SHA1

      877ef8d00cb9d85a950197f06116e622ba5ca005

    • SHA256

      8b80ca16e9aa37aa50ee75e31a40349eb9611c38548cdd81c4687bf1fdc3e8df

    • SHA512

      75e92afb07d43c4fcbd7db5d035a3c400fbdf126c8db8ace732f848eef6afcbd795ab27779bb79ec2b55fbc44a3c8a631a4fcd5854478593657be32df3350edb

    • SSDEEP

      49152:OPfpYzE3rw0M23u1JRbF/aQQHJjMh+gkIQv1p0bfGN96:Sxy6rw0M2GJvGH9PIQdp8m6

    • Modifies Windows Defender Real-time Protection settings

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Windows security modification

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks