Overview

overview

10

Static

static

7

Private1.exe

windows10-2004-x64

10

Private1.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    Private1.exe
  • Size 2.6MB
  • Sample260826-e4kekascja
  • SHA256 3baa87863d025aa1c115c0ba7fe53157f3aae0e6696aa972ea52fc3ab587eafe
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defense_evasiondiscoverypersistencethemidatrojan

Malware Config

Targets

    • Target
      Private1.exe
    • Size 2.6MB
    • SHA256 3baa87863d025aa1c115c0ba7fe53157f3aae0e6696aa972ea52fc3ab587eafe
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasiondiscoverypersistencethemidatrojan

    • 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

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      defense_evasiontrojan

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks