General

  • Target

    1965206ef07cbea620f0de28bb614b82f8072033a38b309eb530ebf9563112eb

  • Size

    1.3MB

  • Sample

    221123-m5ppnsfh36

  • MD5

    51b3ab54ab1728864404fb545c5a2147

  • SHA1

    018c1dd5ccf4581a37cc20c37771ab6b5fe7b04d

  • SHA256

    1965206ef07cbea620f0de28bb614b82f8072033a38b309eb530ebf9563112eb

  • SHA512

    1104d38f8033d8961372f853281b918007ce38b900ed9f5798a7ac1c05138495833e8790559053266a10dd85ea3979dab259bded9e8a197302ba1e9605d95011

  • SSDEEP

    24576:MzU8MUZ5c8qhtlZYkt+G3yvrKuAMqObRYNfx1I6IPhmP8GNpKBqI9WO:G5LEt/vcG3MrKu/R6fx1I1hmPvNp8/H

Malware Config

Targets

    • Target

      1965206ef07cbea620f0de28bb614b82f8072033a38b309eb530ebf9563112eb

    • Size

      1.3MB

    • MD5

      51b3ab54ab1728864404fb545c5a2147

    • SHA1

      018c1dd5ccf4581a37cc20c37771ab6b5fe7b04d

    • SHA256

      1965206ef07cbea620f0de28bb614b82f8072033a38b309eb530ebf9563112eb

    • SHA512

      1104d38f8033d8961372f853281b918007ce38b900ed9f5798a7ac1c05138495833e8790559053266a10dd85ea3979dab259bded9e8a197302ba1e9605d95011

    • SSDEEP

      24576:MzU8MUZ5c8qhtlZYkt+G3yvrKuAMqObRYNfx1I6IPhmP8GNpKBqI9WO:G5LEt/vcG3MrKu/R6fx1I1hmPvNp8/H

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

    • Downloads MZ/PE file

    • Executes dropped EXE

    • 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.

    • Loads dropped DLL

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v6

Tasks