General

  • Target

    18bf71b4b6017218464aa69ece567f98_JaffaCakes118

  • Size

    190KB

  • Sample

    240505-wl9p6sgf9w

  • MD5

    18bf71b4b6017218464aa69ece567f98

  • SHA1

    5eab7974b0636568d2b96cf9eef6b6bacb8adb1b

  • SHA256

    a1d22e1aff7b55b24228a8da8851a8a0ee40449941123cccc59b50d8c58215a1

  • SHA512

    5efff60513e55b0961602b2ecdadd04fb8e524e5e4f5dac34bde6a6504a94c6cc8b326a7b947022a9bfea334b67a32aed6282ea4d698da598bc54cf6635a8f74

  • SSDEEP

    3072:XMglNbMGoT2YL/kLPjbPMsLboRjm8LWfAsUZH9VsPHvw:cHh2YL/gjbPMsLborsUZkf4

Score
10/10

Malware Config

Extracted

Family

systembc

C2

sdadvert197.com:4044

mexstat128.com:4044

Targets

    • Target

      18bf71b4b6017218464aa69ece567f98_JaffaCakes118

    • Size

      190KB

    • MD5

      18bf71b4b6017218464aa69ece567f98

    • SHA1

      5eab7974b0636568d2b96cf9eef6b6bacb8adb1b

    • SHA256

      a1d22e1aff7b55b24228a8da8851a8a0ee40449941123cccc59b50d8c58215a1

    • SHA512

      5efff60513e55b0961602b2ecdadd04fb8e524e5e4f5dac34bde6a6504a94c6cc8b326a7b947022a9bfea334b67a32aed6282ea4d698da598bc54cf6635a8f74

    • SSDEEP

      3072:XMglNbMGoT2YL/kLPjbPMsLboRjm8LWfAsUZH9VsPHvw:cHh2YL/gjbPMsLborsUZkf4

    Score
    10/10
    • SystemBC

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

    • Executes dropped EXE

    • 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