Overview

overview

10

Static

static

7

installer.exe

windows10-2004-x64

10

installer.exe

windows10-ltsc_2021-x64

10

installer.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    installer.exe
  • Size 4.5MB
  • Sample250813-rskbmsdk51
  • SHA256 01892041a19c8467cfded2f42a45a5dec25027ca86cc072d0f6e34469ae3529d
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
rhadamanthysdefense_evasiondiscoverystealerthemidatrojan

Malware Config

Targets

    • Target
      installer.exe
    • Size 4.5MB
    • SHA256 01892041a19c8467cfded2f42a45a5dec25027ca86cc072d0f6e34469ae3529d
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    rhadamanthysdefense_evasiondiscoverystealerthemidatrojan

    • Detects Rhadamanthys Payload

    • Rhadamanthys

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

      stealerrhadamanthys

    • Rhadamanthys family

      rhadamanthys

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • 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.

    • Deletes itself

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Checks whether UAC is enabled

      defense_evasiontrojan
    behavioral1behavioral2behavioral3

MITRE ATT&CK Enterprise v16

Tasks