General

  • Target

    2024-12-21_3706e8ac94308538f51c7f0815a6c451_smoke-loader_wapomi

  • Size

    249KB

  • Sample

    241221-mtwzlsykhm

  • MD5

    3706e8ac94308538f51c7f0815a6c451

  • SHA1

    68fe35c467b9e16f1c40f5e813e4a21a83a3a5f3

  • SHA256

    156e7146d9c2ca7ac03eafbe06b275ed2205029a23358154ef6659bab9a285df

  • SHA512

    d62956be0bb55efdfabfafc3d17b87f49258a7d4442dcaa047390d92a1d429a494b0c20200f43dc3a1682b25cf55327e0bbaba0cf1717d0a300026c75c1e745b

  • SSDEEP

    6144:v73iAB4bheAODmtrvaU9hdhiGzcwXbMf:v73iykheAOKhdh1z3o

Malware Config

Extracted

Family

bdaejec

C2

ddos.dnsnb8.net

Targets

    • Target

      2024-12-21_3706e8ac94308538f51c7f0815a6c451_smoke-loader_wapomi

    • Size

      249KB

    • MD5

      3706e8ac94308538f51c7f0815a6c451

    • SHA1

      68fe35c467b9e16f1c40f5e813e4a21a83a3a5f3

    • SHA256

      156e7146d9c2ca7ac03eafbe06b275ed2205029a23358154ef6659bab9a285df

    • SHA512

      d62956be0bb55efdfabfafc3d17b87f49258a7d4442dcaa047390d92a1d429a494b0c20200f43dc3a1682b25cf55327e0bbaba0cf1717d0a300026c75c1e745b

    • SSDEEP

      6144:v73iAB4bheAODmtrvaU9hdhiGzcwXbMf:v73iykheAOKhdh1z3o

    • Bdaejec

      Bdaejec is a backdoor written in C++.

    • Bdaejec family

    • Detects Bdaejec Backdoor.

      Bdaejec is backdoor written in C++.

    • Detected Nirsoft tools

      Free utilities often used by attackers which can steal passwords, product keys, etc.

    • 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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks