Overview

overview

10

Static

static

3

8afd223a25...a7.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    8afd223a25e2b7503085d727af21b7ff4c38550ad2f6b166b8a17fd636bac6a7
  • Size 2.0MB
  • Sample260916-rnbhyaws4l
  • SHA256 8afd223a25e2b7503085d727af21b7ff4c38550ad2f6b166b8a17fd636bac6a7
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defense_evasiondiscoverypersistence

Malware Config

Targets

    • Target
      8afd223a25e2b7503085d727af21b7ff4c38550ad2f6b166b8a17fd636bac6a7
    • Size 2.0MB
    • SHA256 8afd223a25e2b7503085d727af21b7ff4c38550ad2f6b166b8a17fd636bac6a7
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasiondiscoverypersistence

    • Modifies visibility of hidden/system files in Explorer

      defense_evasion

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

      defense_evasion

    • Checks BIOS information in registry

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

    • Executes dropped EXE

    • Identifies Wine through registry keys

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

      defense_evasion

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1

MITRE ATT&CK Enterprise v16

Tasks