General

  • Target

    efc06a25024fbbf35a57f15bd9a2cbf36d5706d867fd2433329bb372d316d99d

  • Size

    722KB

  • Sample

    250106-pzecvswrbw

  • MD5

    ff865e96d473152228d0d6552c274b6b

  • SHA1

    91341f1ee71b995a41a06f1b6b3f2a172733c25e

  • SHA256

    efc06a25024fbbf35a57f15bd9a2cbf36d5706d867fd2433329bb372d316d99d

  • SHA512

    ab4550ecf2c3aec42305239a1443d79c0f0e693c9675f406fc30bd0f2712bc16cdf4f711a14e051e67b5c9d17c32552052cbb3289182b8edde33fb7c65c2df2f

  • SSDEEP

    12288:YWiB+BQ4mc8fyMVzUzQmbIs8hG06pkMwclhjj41vNJsmHt7zFR9:YWiBeOykzxmbIdPcl+9Ht7zF

Malware Config

Extracted

Family

bdaejec

C2

ddos.dnsnb8.net

Targets

    • Target

      efc06a25024fbbf35a57f15bd9a2cbf36d5706d867fd2433329bb372d316d99d

    • Size

      722KB

    • MD5

      ff865e96d473152228d0d6552c274b6b

    • SHA1

      91341f1ee71b995a41a06f1b6b3f2a172733c25e

    • SHA256

      efc06a25024fbbf35a57f15bd9a2cbf36d5706d867fd2433329bb372d316d99d

    • SHA512

      ab4550ecf2c3aec42305239a1443d79c0f0e693c9675f406fc30bd0f2712bc16cdf4f711a14e051e67b5c9d17c32552052cbb3289182b8edde33fb7c65c2df2f

    • SSDEEP

      12288:YWiB+BQ4mc8fyMVzUzQmbIs8hG06pkMwclhjj41vNJsmHt7zFR9:YWiBeOykzxmbIdPcl+9Ht7zF

    • 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

MITRE ATT&CK Enterprise v15

Tasks