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General

  • Target

    c1e8fc39a2299bd8bfc8a0d756cfce0aead95a280acfcfb7505378ee2e8b7f3b

  • Size

    2.0MB

  • Sample

    240319-xfpcqacd5w

  • MD5

    cc2436628125a7a1ec85f26467de79ef

  • SHA1

    d49c3f7993f957a5f5bdc6ca8b398660e4e5961f

  • SHA256

    c1e8fc39a2299bd8bfc8a0d756cfce0aead95a280acfcfb7505378ee2e8b7f3b

  • SHA512

    ce8229f466b801c37b7760e8cffdc768133e376a72384757ef5a7682ff0d5e4065a276436ef206d2b8aba629b2ad31621c3450800372cf15de204359cb49524a

  • SSDEEP

    49152:32ABQaqBz4mnA3PvTTB02+KbCt+h7/KxbLJbwml:moOzFA/b1bQyb+byml

Malware Config

Extracted

Family

socks5systemz

C2

http://beqvnkz.com/search/?q=67e28dd83e08a72b4108ad4e7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4fe8889b5e4fa9281ae978f671ea771795af8e05c64bdb22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608fff19c7eb97923c

http://beqvnkz.com/search/?q=67e28dd83e08a72b4108ad4e7c27d78406abdd88be4b12eab517aa5c96bd86e8928449865a8bbc896c58e713bc90c91a36b5281fc235a925ed3e55d6bd974a95129070b618e96cc92be510b866db52b2e34aec4c2b14a82966836f23d7f210c7ee95923cc96d9e11

http://ejuyzgz.ua/search/?q=67e28dd83e0ff228160df91f7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ce8889b5e4fa9281ae978f571ea771795af8e05c64bdb22f31dfe339426fa12a466c553adb719a9577e55b8603e983a608fff19c7eb979332

Targets

    • Target

      c1e8fc39a2299bd8bfc8a0d756cfce0aead95a280acfcfb7505378ee2e8b7f3b

    • Size

      2.0MB

    • MD5

      cc2436628125a7a1ec85f26467de79ef

    • SHA1

      d49c3f7993f957a5f5bdc6ca8b398660e4e5961f

    • SHA256

      c1e8fc39a2299bd8bfc8a0d756cfce0aead95a280acfcfb7505378ee2e8b7f3b

    • SHA512

      ce8229f466b801c37b7760e8cffdc768133e376a72384757ef5a7682ff0d5e4065a276436ef206d2b8aba629b2ad31621c3450800372cf15de204359cb49524a

    • SSDEEP

      49152:32ABQaqBz4mnA3PvTTB02+KbCt+h7/KxbLJbwml:moOzFA/b1bQyb+byml

    • 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