Overview

overview

10

Static

static

7

sub_2150dbdddb2a.exe

windows10-2004-x64

10

sub_2150dbdddb2a.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    sub_2150dbdddb2a.bin
  • Size 5.0MB
  • Sample260524-b5bbhaet2m
  • SHA256 2150dbdddb2a234bcf8f52b5c4019a6d75bcf34e6d9bee760eb27a126f5da3f7
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
bitratdefense_evasiondiscoverypersistencethemidatrojan

Malware Config

Extracted

Family

  • bitrat

Version

  • M220211

C2

  • z59okz.duckdns.org:5223

Attributes
  • communication_password

    04bbfc692698503fc45a9b88f682cddf

  • install_dir

    jvapwut

  • install_file

    zpfuthj.exe

  • tor_process

    tor

Targets

    • Target
      sub_2150dbdddb2a.bin
    • Size 5.0MB
    • SHA256 2150dbdddb2a234bcf8f52b5c4019a6d75bcf34e6d9bee760eb27a126f5da3f7
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasiondiscoverybitratpersistencethemidatrojan

    • Family: BitRAT

      BitRAT is a remote access tool written in C++ and uses leaked source code from other families.

      trojanbitrat

    • 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.

    • 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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks