General

  • Target

    645717b83a154ea9b128317b6d1a9cd1f59b59a30e3f5e7159aad542a658f5ed

  • Size

    4.1MB

  • Sample

    241202-rtesjsxnbx

  • MD5

    9f72e441d2b50b741b7750036e49c08e

  • SHA1

    d6efd7066e15b7066222f43589cfd77818ae432f

  • SHA256

    645717b83a154ea9b128317b6d1a9cd1f59b59a30e3f5e7159aad542a658f5ed

  • SHA512

    b245b5a3d554baa08e3ab4b29b48f9ce2fca08ff2805c872e2c4788ec77cb4879c73bcdb882c6b1d64ae828d317293f9f2bc1e3f4df68e6987c0a659df0ea69c

  • SSDEEP

    98304:r+S9bgRa7fzRedEuW2UCYMza8vTp6SXUiMTa2sRyk7V89eOq8:aMcRa7bRePh7vESkZe2+y0V8EP8

Malware Config

Extracted

Family

bdaejec

C2

ddos.dnsnb8.net

Targets

    • Target

      645717b83a154ea9b128317b6d1a9cd1f59b59a30e3f5e7159aad542a658f5ed

    • Size

      4.1MB

    • MD5

      9f72e441d2b50b741b7750036e49c08e

    • SHA1

      d6efd7066e15b7066222f43589cfd77818ae432f

    • SHA256

      645717b83a154ea9b128317b6d1a9cd1f59b59a30e3f5e7159aad542a658f5ed

    • SHA512

      b245b5a3d554baa08e3ab4b29b48f9ce2fca08ff2805c872e2c4788ec77cb4879c73bcdb882c6b1d64ae828d317293f9f2bc1e3f4df68e6987c0a659df0ea69c

    • SSDEEP

      98304:r+S9bgRa7fzRedEuW2UCYMza8vTp6SXUiMTa2sRyk7V89eOq8:aMcRa7bRePh7vESkZe2+y0V8EP8

    • Bdaejec

      Bdaejec is a backdoor written in C++.

    • Bdaejec family

    • Detects Bdaejec Backdoor.

      Bdaejec is backdoor written in C++.

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks