Resubmissions

10-04-2024 03:10

240410-dpckqsfg9s 10

10-04-2024 03:10

240410-dpby7sce45 10

10-04-2024 03:10

240410-dpbcnsfg8y 10

10-04-2024 03:10

240410-dpa2xafg8x 10

22-12-2023 13:30

231222-qrz52abfd4 10

General

  • Target

    a41982f4915a70f246b0d6109280f39b

  • Size

    209KB

  • Sample

    240410-dpa2xafg8x

  • MD5

    a41982f4915a70f246b0d6109280f39b

  • SHA1

    a256130c4872a7860a95dbabfd6e8b5ea60e83aa

  • SHA256

    31cdb1024e6010e5a59c0fc509432e6928c4eaf1a42c82e9fbd33e9aac2c552c

  • SHA512

    890395bc017590ccf80e08b0d542c7c556c6d30cb7bb1902acc525745bcb225467fe0c9c213836eca0f577058334bfc90e6a767cbcb9e9ea5bff870ba006032a

  • SSDEEP

    6144:YDnLgI91y1UkT57iJz/DpURWPSvHuUiYphu1Us:cnLh9yn52rpUR5vHuRYpM+s

Score
10/10

Malware Config

Extracted

Family

systembc

C2

yan0212.com:4039

yan0212.net:4039

Targets

    • Target

      a41982f4915a70f246b0d6109280f39b

    • Size

      209KB

    • MD5

      a41982f4915a70f246b0d6109280f39b

    • SHA1

      a256130c4872a7860a95dbabfd6e8b5ea60e83aa

    • SHA256

      31cdb1024e6010e5a59c0fc509432e6928c4eaf1a42c82e9fbd33e9aac2c552c

    • SHA512

      890395bc017590ccf80e08b0d542c7c556c6d30cb7bb1902acc525745bcb225467fe0c9c213836eca0f577058334bfc90e6a767cbcb9e9ea5bff870ba006032a

    • SSDEEP

      6144:YDnLgI91y1UkT57iJz/DpURWPSvHuUiYphu1Us:cnLh9yn52rpUR5vHuRYpM+s

    Score
    10/10
    • SystemBC

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

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Uses Tor communications

      Malware can proxy its traffic through Tor for more anonymity.

MITRE ATT&CK Enterprise v15

Tasks