General

  • Target

    4c175312dc3c513bc06b9c254b7036547809b68ad3f8b27d2afc8cf0769ebc28

  • Size

    714KB

  • Sample

    250125-wcpnmsvrbr

  • MD5

    ed1c72f364c8c8a799d28853aa39ecd4

  • SHA1

    68b8c1ae664febc093518a4fdbaabb35e090c9ba

  • SHA256

    4c175312dc3c513bc06b9c254b7036547809b68ad3f8b27d2afc8cf0769ebc28

  • SHA512

    53d6c5741b25a5bfde84f2264a8b01c90638271411fd6b273d336ea089c9a066144f3e25b2915be4b880754bd0b2e5f3fe2999987a8486c197d622d74eb21039

  • SSDEEP

    12288:Vk9KBBXcdKQOwyNwCYo+sRgFIfgHOJUeamcAwwoqWV9eYBKSytK3IS4RsPynvP2Z:7BJ3jwCY7sCXOSpA0q2eYBKSjV4v

Malware Config

Extracted

Family

bdaejec

C2

ddos.dnsnb8.net

Targets

    • Target

      4c175312dc3c513bc06b9c254b7036547809b68ad3f8b27d2afc8cf0769ebc28

    • Size

      714KB

    • MD5

      ed1c72f364c8c8a799d28853aa39ecd4

    • SHA1

      68b8c1ae664febc093518a4fdbaabb35e090c9ba

    • SHA256

      4c175312dc3c513bc06b9c254b7036547809b68ad3f8b27d2afc8cf0769ebc28

    • SHA512

      53d6c5741b25a5bfde84f2264a8b01c90638271411fd6b273d336ea089c9a066144f3e25b2915be4b880754bd0b2e5f3fe2999987a8486c197d622d74eb21039

    • SSDEEP

      12288:Vk9KBBXcdKQOwyNwCYo+sRgFIfgHOJUeamcAwwoqWV9eYBKSytK3IS4RsPynvP2Z:7BJ3jwCY7sCXOSpA0q2eYBKSjV4v

    • 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