General

  • Target

    982db275252a59d3493b7a70ca209fb2d8c96df7aadf5c139c218ee1cd9d1790

  • Size

    1.7MB

  • Sample

    250125-rs6jwawqbw

  • MD5

    3e6d9df8a6c39057d6db22bc03e910e8

  • SHA1

    b007369b28665b1f00169fd3e2a0dcc63f3b7859

  • SHA256

    982db275252a59d3493b7a70ca209fb2d8c96df7aadf5c139c218ee1cd9d1790

  • SHA512

    13d5692aeb56304f09c4ee1d5047b756d93b701251aa1c1d662580d9420ff866bdd740d4377859bf59ece5933b9161da70d80bbc8ab9912d3354e66dd1d782be

  • SSDEEP

    49152:Um2Z/mJ5bYF0w5fiJwKtQvN4GD7EvwvWEzGuHmqIDIgnRQkVJ:UxVmyrfiO9N4u7EvrEzGQIDIeZ

Malware Config

Targets

    • Target

      982db275252a59d3493b7a70ca209fb2d8c96df7aadf5c139c218ee1cd9d1790

    • Size

      1.7MB

    • MD5

      3e6d9df8a6c39057d6db22bc03e910e8

    • SHA1

      b007369b28665b1f00169fd3e2a0dcc63f3b7859

    • SHA256

      982db275252a59d3493b7a70ca209fb2d8c96df7aadf5c139c218ee1cd9d1790

    • SHA512

      13d5692aeb56304f09c4ee1d5047b756d93b701251aa1c1d662580d9420ff866bdd740d4377859bf59ece5933b9161da70d80bbc8ab9912d3354e66dd1d782be

    • SSDEEP

      49152:Um2Z/mJ5bYF0w5fiJwKtQvN4GD7EvwvWEzGuHmqIDIgnRQkVJ:UxVmyrfiO9N4u7EvrEzGQIDIeZ

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Healer family

    • Modifies Windows Defender DisableAntiSpyware settings

    • Modifies Windows Defender Real-time Protection settings

    • Modifies Windows Defender TamperProtection settings

    • Modifies Windows Defender notification 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