Overview

overview

10

Static

static

3

file.exe

windows10-2004-x64

10

file.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    file.exe
  • Size 8.4MB
  • Sample251010-emw22atvbx
  • SHA256 bde92e1dce25cae77e42162c51f9b176586675bf4f0df5fd077bfe675d4259f7
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
defense_evasionexecutionpersistence

Malware Config

Targets

    • Target
      file.exe
    • Size 8.4MB
    • SHA256 bde92e1dce25cae77e42162c51f9b176586675bf4f0df5fd077bfe675d4259f7
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    defense_evasionexecutionpersistence

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

      execution

    • Checks BIOS information in registry

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

    • Creates new service(s)

      persistenceexecution

    • Executes dropped EXE

    • Stops running service(s)

      defense_evasionexecution

    • Legitimate hosting services abused for malware hosting/C2

    • Power Settings

      powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.

      persistence

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks