General

  • Target

    c62a3011794cd978ee723836098e557f78311ca71281ca63a77b89fe8050f7cc

  • Size

    2.2MB

  • Sample

    240324-rqmnzsdb77

  • MD5

    02cc6a84526fb3b0ac2f180b2dc4d6e9

  • SHA1

    33dec07bb32a1b54f1adb713dc5f28ca467f8a7c

  • SHA256

    c62a3011794cd978ee723836098e557f78311ca71281ca63a77b89fe8050f7cc

  • SHA512

    831218ead5198dc8fe893629d0490b00fd2732821c8f980d5b4253b4d0ce38705fec10427ce00adb919d745ce71d166c442a6f438424d482ac2ce66aa492e992

  • SSDEEP

    49152:32vTzbp+0XyxkaVs/JoN0mmpl+6LWJvX/Y1Q46h2sBQsfoFb7I:mvTzbpryxkaVs/JBl+6LozBQS+I

Malware Config

Extracted

Family

socks5systemz

C2

http://ezbybbe.ua/search/?q=67e28dd86c0ea7794406f94d7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa44e8889b5e4fa9281ae978f671ea771795af8e05c64bdb22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ffe13c9ef969a3a

http://ezbybbe.ua/search/?q=67e28dd86c0ea7794406f94d7c27d78406abdd88be4b12eab517aa5c96bd86e490874896148ab2865b77f80ebad9cc0f7cb63037ed2ab423a4334383ba915d911ec07bb806a0708727e40ea678c45abbe74ffb0e2807e12571c17f3e83fe16c1ee97933bce6f97

http://dlateop.info/search/?q=67e28dd8645af52e420aad1d7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ee8889b5e4fa9281ae978a371ea771795af8e05c64bdb22f31dfe339426fa12a466c553adb719a9577e55b8603e983a608ffe13c9ef969a3a

Targets

    • Target

      c62a3011794cd978ee723836098e557f78311ca71281ca63a77b89fe8050f7cc

    • Size

      2.2MB

    • MD5

      02cc6a84526fb3b0ac2f180b2dc4d6e9

    • SHA1

      33dec07bb32a1b54f1adb713dc5f28ca467f8a7c

    • SHA256

      c62a3011794cd978ee723836098e557f78311ca71281ca63a77b89fe8050f7cc

    • SHA512

      831218ead5198dc8fe893629d0490b00fd2732821c8f980d5b4253b4d0ce38705fec10427ce00adb919d745ce71d166c442a6f438424d482ac2ce66aa492e992

    • SSDEEP

      49152:32vTzbp+0XyxkaVs/JoN0mmpl+6LWJvX/Y1Q46h2sBQsfoFb7I:mvTzbpryxkaVs/JBl+6LozBQS+I

    • Detect Socks5Systemz Payload

    • Socks5Systemz

      Socks5Systemz is a botnet written in C++.

    • Executes dropped EXE

    • Loads dropped DLL

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Enterprise v15

Tasks