Overview

overview

10

Static

static

5

a866738b88...5b.exe

windows10-2004-x64

10

a866738b88...5b.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    a866738b887e724430c5e6055a81201948cb1ec39be05b9fe317b4e12ccc6a5b
  • Size 1.8MB
  • Sample261107-2dhjlsfy4w
  • SHA256 a866738b887e724430c5e6055a81201948cb1ec39be05b9fe317b4e12ccc6a5b
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
bdaejecaspackv2backdoordiscoveryexecutionupx

Malware Config

Extracted

Family

  • bdaejec

C2

  • ddos.dnsnb8.net

Targets

    • Target
      a866738b887e724430c5e6055a81201948cb1ec39be05b9fe317b4e12ccc6a5b
    • Size 1.8MB
    • SHA256 a866738b887e724430c5e6055a81201948cb1ec39be05b9fe317b4e12ccc6a5b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    aspackv2backdoordiscoveryexecutionbdaejecupx

    • Detects Bdaejec Backdoor.

      Bdaejec is backdoor written in C++.

    • Family: Bdaejec

      Bdaejec is a backdoor written in C++.

      backdoorbdaejec

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

      aspackv2

    • Checks computer location settings

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

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks