General

  • Target

    cf0406c94eb49de3a98cb0b0f8f27ca897384598182eeb2130dbd81d58b70a05

  • Size

    4.9MB

  • Sample

    240620-tjmrhszglj

  • MD5

    8c1dc2876a6674226522823b68984b78

  • SHA1

    a42cddc4f44a5c58c80ea9c8c6312a7af2b0524a

  • SHA256

    cf0406c94eb49de3a98cb0b0f8f27ca897384598182eeb2130dbd81d58b70a05

  • SHA512

    9117af9ddaba677d1f6c504804f43a06035e1787577fc2ebe8ea2889d981b58a3e6303eaeb76834e69bf5de16e040e1fc3229297e29fea378445342d5752c00a

  • SSDEEP

    98304:mv7goBoFMTdPcirR0PalZZlp9ebALVuB4tp5d2yJ4pf3B+E04ysM+PXrDC:kVdPcirR0ypgb2uc5YP+54LrW

Malware Config

Extracted

Family

socks5systemz

C2

bptdptx.com

http://bptdptx.com/search/?q=67e28dd86e09a721465dff1c7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa44e8889b5e4fa9281ae978f771ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ff719c9e690923d

http://bptdptx.com/search/?q=67e28dd86e09a721465dff1c7c27d78406abdd88be4b12eab517aa5c96bd86ee9d8e4f895a8bbc896c58e713bc90c91136b5281fc235a925ed3e54d6bd974a95129070b616e96cc92be510b866db52b2e34aec4c2b14a82966836f23d7f210c7ee9d9232c46a9e10

ezbwour.ua

Targets

    • Target

      cf0406c94eb49de3a98cb0b0f8f27ca897384598182eeb2130dbd81d58b70a05

    • Size

      4.9MB

    • MD5

      8c1dc2876a6674226522823b68984b78

    • SHA1

      a42cddc4f44a5c58c80ea9c8c6312a7af2b0524a

    • SHA256

      cf0406c94eb49de3a98cb0b0f8f27ca897384598182eeb2130dbd81d58b70a05

    • SHA512

      9117af9ddaba677d1f6c504804f43a06035e1787577fc2ebe8ea2889d981b58a3e6303eaeb76834e69bf5de16e040e1fc3229297e29fea378445342d5752c00a

    • SSDEEP

      98304:mv7goBoFMTdPcirR0PalZZlp9ebALVuB4tp5d2yJ4pf3B+E04ysM+PXrDC:kVdPcirR0ypgb2uc5YP+54LrW

    • 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