General

  • Target

    97baf70fe542dcc6193c13b4442238ee8aa90777ebb4029a146b048b754645b8

  • Size

    4.6MB

  • Sample

    240624-hjk25ssglm

  • MD5

    679c507fc8c5577307c403ba1e7ccb0e

  • SHA1

    0f14878012d3aad90e459a084cca9ce097c92bbc

  • SHA256

    97baf70fe542dcc6193c13b4442238ee8aa90777ebb4029a146b048b754645b8

  • SHA512

    ba9a46eb3510873ca14bb00cc743b8a2c24c6970b82a7265743f79d9e574f6885bfe738f1c6d61e24267d26556a4015992ce780f87a9b3908523550df1e5026b

  • SSDEEP

    98304:mSx+wDQ9OcYaFvkq7sL/qh+NXpeTvkA1ri+vh2EBHW7oKyFT7t:vdQVjvkq4LqhCpeTDJiWJBEPcR

Malware Config

Extracted

Family

socks5systemz

C2

aabctsq.ru

http://aabctsq.ru/search/?q=67e28dd83f08f52f150eab187c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ae8889b5e4fa9281ae978f471ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ff613c1ee93983f

http://aabctsq.ru/search/?q=67e28dd83f08f52f150eab187c27d78406abdd88be4b12eab517aa5c96bd86ec918448835a8bbc896c58e713bc90c91f36b5281fc235a925ed3e57d6bd974a95129070b616e96cc92be510b866db52b2e34aec4c2b14a82966836f23d7f210c7ee9c983acc699412

bmdipsi.com

http://bmdipsi.com/search/?q=67e28dd86f59a17b435afa187c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4fe8889b5e4fa9281ae978a271ea771795af8e05c645db22f31dfe339426fa12a466c553adb719a9577e55b8603e983a608ff613c1ee93983e

http://bmdipsi.com/search/?q=67e28dd86f59a17b435afa187c27d78406abdd88be4b12eab517aa5c96bd86ec958349865a8bbc896c58e713bc90c91a36b5281fc235a925ed3e01d6bd974a95129070b616e96cc92be510b866db51b9e34eed4c2b14a82966836f23d7f210c7ee9c983acc699413

Targets

    • Target

      97baf70fe542dcc6193c13b4442238ee8aa90777ebb4029a146b048b754645b8

    • Size

      4.6MB

    • MD5

      679c507fc8c5577307c403ba1e7ccb0e

    • SHA1

      0f14878012d3aad90e459a084cca9ce097c92bbc

    • SHA256

      97baf70fe542dcc6193c13b4442238ee8aa90777ebb4029a146b048b754645b8

    • SHA512

      ba9a46eb3510873ca14bb00cc743b8a2c24c6970b82a7265743f79d9e574f6885bfe738f1c6d61e24267d26556a4015992ce780f87a9b3908523550df1e5026b

    • SSDEEP

      98304:mSx+wDQ9OcYaFvkq7sL/qh+NXpeTvkA1ri+vh2EBHW7oKyFT7t:vdQVjvkq4LqhCpeTDJiWJBEPcR

    • 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