General

  • Target

    3df5c5e26e2d9fd4946c8121299cd513_JaffaCakes118

  • Size

    1.2MB

  • Sample

    240729-kvncravcrd

  • MD5

    3df5c5e26e2d9fd4946c8121299cd513

  • SHA1

    efaa2e397773a5eda58a68ddce1d9e17a90fdbd3

  • SHA256

    a17ca067bd6f74817a0516e6083c0739fc9b9e36aafd95b74fddc84343972cda

  • SHA512

    9574af57a2984065c6c348f7242533211051c5e9e03c74d6926023c64f61805b4d28698a3c77c3c33ffe33b84f0224f308889a5071bfeca3557fd58043dcca78

  • SSDEEP

    24576:e845rGHu6gVJKG75oFpA0VWeX4q2y1q2rJp0:745vRVJKGtSA0VWeoJu9p0

Malware Config

Targets

    • Target

      3df5c5e26e2d9fd4946c8121299cd513_JaffaCakes118

    • Size

      1.2MB

    • MD5

      3df5c5e26e2d9fd4946c8121299cd513

    • SHA1

      efaa2e397773a5eda58a68ddce1d9e17a90fdbd3

    • SHA256

      a17ca067bd6f74817a0516e6083c0739fc9b9e36aafd95b74fddc84343972cda

    • SHA512

      9574af57a2984065c6c348f7242533211051c5e9e03c74d6926023c64f61805b4d28698a3c77c3c33ffe33b84f0224f308889a5071bfeca3557fd58043dcca78

    • SSDEEP

      24576:e845rGHu6gVJKG75oFpA0VWeX4q2y1q2rJp0:745vRVJKGtSA0VWeoJu9p0

    • MrBlack Trojan

      IoT botnet which infects routers to be used for DDoS attacks.

    • MrBlack trojan

    • Executes dropped EXE

    • Modifies init.d

      Adds/modifies system service, likely for persistence.

    • Write file to user bin folder

    • Writes file to system bin folder

MITRE ATT&CK Enterprise v15

Tasks