Overview

overview

10

Static

static

7

malware1.exe

windows7-x64

10

malware1.exe

windows10-1703-x64

10

malware1.exe

windows10-2004-x64

10

malware1.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    malware1.exe
  • Size 17.1MB
  • Sample240531-js67eacf77
  • SHA256 14a2182fdf7ea02fcb38f9d6d2ee629910566f2016869f6446570e3bd44a8a34
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
rhadamanthysevasionstealerthemidatrojan

Malware Config

Targets

    • Target
      malware1.exe
    • Size 17.1MB
    • SHA256 14a2182fdf7ea02fcb38f9d6d2ee629910566f2016869f6446570e3bd44a8a34
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    rhadamanthysevasionstealerthemidatrojan

    • Rhadamanthys

      Rhadamanthys is an info stealer written in C++ first seen in August 2022.

      stealerrhadamanthys

    • Suspicious use of NtCreateUserProcessOtherParentProcess

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

      evasion

    • Checks BIOS information in registry

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2behavioral3behavioral4

MITRE ATT&CK Enterprise v15

Tasks