General

  • Target

    d1a0998e382046ff7f4c05dcbb784517e7ef7dd741760e25d11388d93f1e82b4

  • Size

    2.2MB

  • Sample

    240607-b5xjqsfe7z

  • MD5

    b60887355bbdd18f8b94fa77e01d58ab

  • SHA1

    b634b88eca4a5d29bdd8eb6c5ac98efa51423ed3

  • SHA256

    d1a0998e382046ff7f4c05dcbb784517e7ef7dd741760e25d11388d93f1e82b4

  • SHA512

    e6fc0c4ea01461a762f929c828fcd985a3aed701a3546c2ab8e18331d81066082d39d3a869c050c5f0404f3f8f994b11c89a1cca8f0c63754694f302e685e715

  • SSDEEP

    49152:jvKFuKXLEmpRoMPRUzRySYWmdEsGVEQlYa5MbiojYKDnSukXyqrb:WFukLjpR3yRVYWmKsqojfDnvk

Malware Config

Extracted

Family

systembc

C2

cobusabobus.cam:4383

185.43.220.45:4383

Targets

    • Target

      d1a0998e382046ff7f4c05dcbb784517e7ef7dd741760e25d11388d93f1e82b4

    • Size

      2.2MB

    • MD5

      b60887355bbdd18f8b94fa77e01d58ab

    • SHA1

      b634b88eca4a5d29bdd8eb6c5ac98efa51423ed3

    • SHA256

      d1a0998e382046ff7f4c05dcbb784517e7ef7dd741760e25d11388d93f1e82b4

    • SHA512

      e6fc0c4ea01461a762f929c828fcd985a3aed701a3546c2ab8e18331d81066082d39d3a869c050c5f0404f3f8f994b11c89a1cca8f0c63754694f302e685e715

    • SSDEEP

      49152:jvKFuKXLEmpRoMPRUzRySYWmdEsGVEQlYa5MbiojYKDnSukXyqrb:WFukLjpR3yRVYWmKsqojfDnvk

    • SystemBC

      SystemBC is a proxy and remote administration tool first seen in 2019.

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks