General

  • Target

    4645c7dc1c0a6b92a458b3a1abc5f755306c9e5f32154857be7ebba93357daa0

  • Size

    948KB

  • Sample

    250214-f7h7cavjbv

  • MD5

    267081bb9feeb631e66e4b550d52218a

  • SHA1

    384b1ce104f8a71fc668d16d870c30843966905f

  • SHA256

    4645c7dc1c0a6b92a458b3a1abc5f755306c9e5f32154857be7ebba93357daa0

  • SHA512

    2f2fd0f4998d56a3301a0792c1bb07bffa7c5d40c92f74cafb692fcf0564b9b713840aa52ae7a6dbad210a1dc97b16d80c4e337722d69f03dcc5817e63842710

  • SSDEEP

    24576:d6tNfSHgPOvaCrfqGo3PnHgKYD0GegB0UBNz+u:G0vaLPAKYQOZNC

Malware Config

Extracted

Family

bdaejec

C2

ddos.dnsnb8.net

Targets

    • Target

      4645c7dc1c0a6b92a458b3a1abc5f755306c9e5f32154857be7ebba93357daa0

    • Size

      948KB

    • MD5

      267081bb9feeb631e66e4b550d52218a

    • SHA1

      384b1ce104f8a71fc668d16d870c30843966905f

    • SHA256

      4645c7dc1c0a6b92a458b3a1abc5f755306c9e5f32154857be7ebba93357daa0

    • SHA512

      2f2fd0f4998d56a3301a0792c1bb07bffa7c5d40c92f74cafb692fcf0564b9b713840aa52ae7a6dbad210a1dc97b16d80c4e337722d69f03dcc5817e63842710

    • SSDEEP

      24576:d6tNfSHgPOvaCrfqGo3PnHgKYD0GegB0UBNz+u:G0vaLPAKYQOZNC

    • Bdaejec

      Bdaejec is a backdoor written in C++.

    • Bdaejec family

    • Detects Bdaejec Backdoor.

      Bdaejec is backdoor written in C++.

    • Downloads MZ/PE file

    • 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

MITRE ATT&CK Enterprise v15

Tasks