General

  • Target

    aa9c3dcbf4e00edae59f37b83fe4a7fdea4b7eb761cb29f399dd7fcf6715c5c9

  • Size

    703KB

  • Sample

    250127-myzajawmaj

  • MD5

    83d476bdab5e677bea80fbb6174a880f

  • SHA1

    a8faa627105ed097eccb7753c10c8b1cbca82080

  • SHA256

    aa9c3dcbf4e00edae59f37b83fe4a7fdea4b7eb761cb29f399dd7fcf6715c5c9

  • SHA512

    3039f5db24cbcdd2906a79b2575dd9bd0c07b429e2da85fc80357f2301635803dd434ea43ae6c3dc025894fba67a0178136b0a59dfe32f5d9f9bc4fa629728db

  • SSDEEP

    12288:9tPiphBGuISSrb8ZsiLfW4HmoYySSekE6m5qnlmXxRxstxvX067hpvXOR68i7ylZ:9tPiphMpSS/0sMfH0teE6eqlJXX9XOMV

Malware Config

Extracted

Family

bdaejec

C2

ddos.dnsnb8.net

Targets

    • Target

      aa9c3dcbf4e00edae59f37b83fe4a7fdea4b7eb761cb29f399dd7fcf6715c5c9

    • Size

      703KB

    • MD5

      83d476bdab5e677bea80fbb6174a880f

    • SHA1

      a8faa627105ed097eccb7753c10c8b1cbca82080

    • SHA256

      aa9c3dcbf4e00edae59f37b83fe4a7fdea4b7eb761cb29f399dd7fcf6715c5c9

    • SHA512

      3039f5db24cbcdd2906a79b2575dd9bd0c07b429e2da85fc80357f2301635803dd434ea43ae6c3dc025894fba67a0178136b0a59dfe32f5d9f9bc4fa629728db

    • SSDEEP

      12288:9tPiphBGuISSrb8ZsiLfW4HmoYySSekE6m5qnlmXxRxstxvX067hpvXOR68i7ylZ:9tPiphMpSS/0sMfH0teE6eqlJXX9XOMV

    • 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