General

  • Target

    8a3906d7db5ac35cb2787e839aef5b2968c5d35536b79e4602e4906f5718f4f7.exe

  • Size

    2.6MB

  • Sample

    241113-wannkawjct

  • MD5

    2133999491547ae0570d0c25d9dcc6fd

  • SHA1

    18d77612dd52c447af8d3253d1c7bf8a65f1778f

  • SHA256

    8a3906d7db5ac35cb2787e839aef5b2968c5d35536b79e4602e4906f5718f4f7

  • SHA512

    0e67f5015a119afd0939fe23c52d44e155bd523d5bffef5fc4915b71d170376c1645422358050131daaa4c45ff98dbec5d9ae8b45c5cf0195ef1597de1c4caee

  • SSDEEP

    24576:w2ehjF+ftJeTCh/BsQ0TbsDav8vkSfKyIQwYvhRSmJUsnyI4QWXJTzFMtOfkpJKA:a+1JeTMuTbT9SsJPGZJKyLwHKI6N

Malware Config

Targets

    • Target

      8a3906d7db5ac35cb2787e839aef5b2968c5d35536b79e4602e4906f5718f4f7.exe

    • Size

      2.6MB

    • MD5

      2133999491547ae0570d0c25d9dcc6fd

    • SHA1

      18d77612dd52c447af8d3253d1c7bf8a65f1778f

    • SHA256

      8a3906d7db5ac35cb2787e839aef5b2968c5d35536b79e4602e4906f5718f4f7

    • SHA512

      0e67f5015a119afd0939fe23c52d44e155bd523d5bffef5fc4915b71d170376c1645422358050131daaa4c45ff98dbec5d9ae8b45c5cf0195ef1597de1c4caee

    • SSDEEP

      24576:w2ehjF+ftJeTCh/BsQ0TbsDav8vkSfKyIQwYvhRSmJUsnyI4QWXJTzFMtOfkpJKA:a+1JeTMuTbT9SsJPGZJKyLwHKI6N

    • 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