General

  • Target

    4c95f169b3e3ed641e33cfe1f9e2367ded85a03ac302fb565011287bc0785efc

  • Size

    4.7MB

  • Sample

    250125-q3d2yavpby

  • MD5

    d1b38387442bc8750f7bf876f6218000

  • SHA1

    be79b8bf467fcf15471ba74201b46ab724e8fd3b

  • SHA256

    4c95f169b3e3ed641e33cfe1f9e2367ded85a03ac302fb565011287bc0785efc

  • SHA512

    8f35d255c11fa7e88183ac5cfabfa44a964d38730d191c00f353d64fd1c6dbe7cb7596a6c7ea746ffe038cca0affa2f3cac221ed2ffe8038773051ca95f51398

  • SSDEEP

    98304:pdIQV8bO+22GMg0G7OB+zaESOsGu3gva5vj6FTemA/ZHM5QyRZTlpkQkReHl:8QyQ2gaB+/AGA9v+6m4avltkRe

Malware Config

Extracted

Family

bdaejec

C2

ddos.dnsnb8.net

Targets

    • Target

      4c95f169b3e3ed641e33cfe1f9e2367ded85a03ac302fb565011287bc0785efc

    • Size

      4.7MB

    • MD5

      d1b38387442bc8750f7bf876f6218000

    • SHA1

      be79b8bf467fcf15471ba74201b46ab724e8fd3b

    • SHA256

      4c95f169b3e3ed641e33cfe1f9e2367ded85a03ac302fb565011287bc0785efc

    • SHA512

      8f35d255c11fa7e88183ac5cfabfa44a964d38730d191c00f353d64fd1c6dbe7cb7596a6c7ea746ffe038cca0affa2f3cac221ed2ffe8038773051ca95f51398

    • SSDEEP

      98304:pdIQV8bO+22GMg0G7OB+zaESOsGu3gva5vj6FTemA/ZHM5QyRZTlpkQkReHl:8QyQ2gaB+/AGA9v+6m4avltkRe

    • Bdaejec

      Bdaejec is a backdoor written in C++.

    • Bdaejec family

    • Blackmoon family

    • Blackmoon, KrBanker

      Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.

    • Detect Blackmoon payload

    • 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