General

  • Target

    a387a5fccd194617e1a649830da9be2f38ecab5135c7d60e84802696275bffa7

  • Size

    1.6MB

  • Sample

    250101-r2p89a1nel

  • MD5

    8a2569376394187c5f4bf586ddbd26b9

  • SHA1

    2c43557cd605431f9d78153b8430cab25f3ab104

  • SHA256

    a387a5fccd194617e1a649830da9be2f38ecab5135c7d60e84802696275bffa7

  • SHA512

    dfb41641f5c6f7da4bf540202c9b286db45bd7bfe04058b098088cf2971bb5a3e097d37b8fd22d42d528fdd07d210ff3f0b43badca580b9b8957a0d9c302b056

  • SSDEEP

    24576:hbzujSc7XTwRqofD9kwvbkzbLB/FzeFwYcYtnH4yC0iS4McS8XkkjYvW:hGjSc7DJYmwjiN1rYtnYVS4MMXfjYvW

Malware Config

Extracted

Family

bdaejec

C2

ddos.dnsnb8.net

Targets

    • Target

      a387a5fccd194617e1a649830da9be2f38ecab5135c7d60e84802696275bffa7

    • Size

      1.6MB

    • MD5

      8a2569376394187c5f4bf586ddbd26b9

    • SHA1

      2c43557cd605431f9d78153b8430cab25f3ab104

    • SHA256

      a387a5fccd194617e1a649830da9be2f38ecab5135c7d60e84802696275bffa7

    • SHA512

      dfb41641f5c6f7da4bf540202c9b286db45bd7bfe04058b098088cf2971bb5a3e097d37b8fd22d42d528fdd07d210ff3f0b43badca580b9b8957a0d9c302b056

    • SSDEEP

      24576:hbzujSc7XTwRqofD9kwvbkzbLB/FzeFwYcYtnH4yC0iS4McS8XkkjYvW:hGjSc7DJYmwjiN1rYtnYVS4MMXfjYvW

    • 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