Overview

overview

9

Static

static

4f5ee548e8...38.dll

windows7-x64

9

4f5ee548e8...38.dll

windows10-2004-x64

9

Sharing

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General

  • Target

    4f5ee548e8218746e139d8c42d3db7255b56285e69b7b4982b475b3acefd4538

  • Size

    758KB

  • Sample

    221002-qttq2aadhk

  • MD5

    66e856c65dd3ab03d3f28949e07bdbd0

  • SHA1

    7efe7f3f0a57cdf014be33f7dbe3b2f2ec5d72cf

  • SHA256

    4f5ee548e8218746e139d8c42d3db7255b56285e69b7b4982b475b3acefd4538

  • SHA512

    f4904e64446e11765abff414b8ea67c3bb0de07116e70904e39799bb4c18dd0ce51f2f46311cfbc7b4cd5f131fe81014582f4833aa6441a830505bdcfc262231

  • SSDEEP

    12288:GYfKN0feLZAsUW6Rq7+MdIwbwMPVakiY25llzQQ9gvN+IwuH76Ncd3SXTq:HC0feLZpUWeqSMFbwMPQdY25FwN+I6NN

Score
9/10
evasionpersistence

Malware Config

Targets

    • Target

      4f5ee548e8218746e139d8c42d3db7255b56285e69b7b4982b475b3acefd4538

    • Size

      758KB

    • MD5

      66e856c65dd3ab03d3f28949e07bdbd0

    • SHA1

      7efe7f3f0a57cdf014be33f7dbe3b2f2ec5d72cf

    • SHA256

      4f5ee548e8218746e139d8c42d3db7255b56285e69b7b4982b475b3acefd4538

    • SHA512

      f4904e64446e11765abff414b8ea67c3bb0de07116e70904e39799bb4c18dd0ce51f2f46311cfbc7b4cd5f131fe81014582f4833aa6441a830505bdcfc262231

    • SSDEEP

      12288:GYfKN0feLZAsUW6Rq7+MdIwbwMPVakiY25llzQQ9gvN+IwuH76Ncd3SXTq:HC0feLZpUWeqSMFbwMPQdY25FwN+I6NN

    Score
    9/10
    evasionpersistence

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

      evasion

    • Identifies Wine through registry keys

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

      evasion

    • Adds Run key to start application

      persistence

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks