General

  • Target

    4feaa17c9b4a297a1fd51843a7f514d99c749a19bf46ab2968b48c6ccbd1d327.exe

  • Size

    80KB

  • Sample

    241229-crgf2ayrev

  • MD5

    3840cfa13afb95c493fc98d766946229

  • SHA1

    745322beeaaf28197f3949b5ee30929f827177e1

  • SHA256

    4feaa17c9b4a297a1fd51843a7f514d99c749a19bf46ab2968b48c6ccbd1d327

  • SHA512

    3b51d82d1d2d2cbd2b49f638d807cc677fdb2a723b835872ac270dd0cb54cdef155ad4f8181618c7ecadb7d0f9d1abfa79332d32f0da1e0495ccbfe41e1f8c59

  • SSDEEP

    1536:RfnLq01weW5yX3jFxv49Nu4GhQ6dGCq2iW7z:Y3ysTGhQiGCH

Malware Config

Extracted

Family

bdaejec

C2

ddos.dnsnb8.net

Targets

    • Target

      4feaa17c9b4a297a1fd51843a7f514d99c749a19bf46ab2968b48c6ccbd1d327.exe

    • Size

      80KB

    • MD5

      3840cfa13afb95c493fc98d766946229

    • SHA1

      745322beeaaf28197f3949b5ee30929f827177e1

    • SHA256

      4feaa17c9b4a297a1fd51843a7f514d99c749a19bf46ab2968b48c6ccbd1d327

    • SHA512

      3b51d82d1d2d2cbd2b49f638d807cc677fdb2a723b835872ac270dd0cb54cdef155ad4f8181618c7ecadb7d0f9d1abfa79332d32f0da1e0495ccbfe41e1f8c59

    • SSDEEP

      1536:RfnLq01weW5yX3jFxv49Nu4GhQ6dGCq2iW7z:Y3ysTGhQiGCH

    • 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