General

  • Target

    6cc65802207062de81e8a6c65816724223f0b04a7f796399d233dfe978bf92ed

  • Size

    4.0MB

  • Sample

    240410-ep6z1sda25

  • MD5

    e288fa550d1885f16005c6d3042e96a3

  • SHA1

    2d1627bc6819f5c5e7c8c32fe471a03cee353939

  • SHA256

    6cc65802207062de81e8a6c65816724223f0b04a7f796399d233dfe978bf92ed

  • SHA512

    9600ad77bf0d03ee54787c9f688233013b522d0458ba31432bf670c992a8211f27c21a22d1ab1297a0e167a416f634c2977ca5587cc59b98938402d71d382a69

  • SSDEEP

    98304:CTHF+8eZ9B1aPRCi2E0zPlec2MTPUpUE6HCJ0UenHJ:lBi27z0iPcp6HCGHJ

Malware Config

Extracted

Family

socks5systemz

C2

http://ddzcthh.info/search/?q=67e28dd86c0ea7794406f94d7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa44e8889b5e4fa9281ae978f671ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ffd16c2ed949e3c

http://ddzcthh.info/search/?q=67e28dd86c0ea7794406f94d7c27d78406abdd88be4b12eab517aa5c96bd86ee948f45865a8bbc896c58e713bc90c91136b5281fc235a925ed3e55d6bd974a95129070b616e96cc92be510b866db52b2e34aec4c2b14a82966836f23d7f210c7ee979d39cf6e9211

http://ccajdrw.net/search/?q=67e28dd83e5cf579400faa1d7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ce8889b5e4fa9281ae978a471ea771795af8e05c645db22f31dfe339426fa12a466c553adb719a9577e55b8603e983a608ffd16c2ed949e3f

http://ccajdrw.net/search/?q=67e28dd83e5cf579400faa1d7c27d78406abdd88be4b12eab517aa5c96bd86ef968e45885a8bbc896c58e713bc90c91936b5281fc235a925ed3e07d6bd974a95129070b616e96cc92be510b866db51b9e34eed4c2b14a82966836f23d7f210c7ee979d39cf6e9212

Targets

    • Target

      6cc65802207062de81e8a6c65816724223f0b04a7f796399d233dfe978bf92ed

    • Size

      4.0MB

    • MD5

      e288fa550d1885f16005c6d3042e96a3

    • SHA1

      2d1627bc6819f5c5e7c8c32fe471a03cee353939

    • SHA256

      6cc65802207062de81e8a6c65816724223f0b04a7f796399d233dfe978bf92ed

    • SHA512

      9600ad77bf0d03ee54787c9f688233013b522d0458ba31432bf670c992a8211f27c21a22d1ab1297a0e167a416f634c2977ca5587cc59b98938402d71d382a69

    • SSDEEP

      98304:CTHF+8eZ9B1aPRCi2E0zPlec2MTPUpUE6HCJ0UenHJ:lBi27z0iPcp6HCGHJ

    • 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