General

  • Target

    94bcd577f129019a00b82d2636be3890a7263cc7c24723f4f07615649aea939c

  • Size

    4.6MB

  • Sample

    240624-ganagasajk

  • MD5

    41d503622e90c6940ad98eff0345f78d

  • SHA1

    75fa99196a34331aae197f1f3c11744a6cd227c7

  • SHA256

    94bcd577f129019a00b82d2636be3890a7263cc7c24723f4f07615649aea939c

  • SHA512

    fbe08a5c583c8b4de96a822a62841bbe9db2361f361b6851449673fcf9b1a2020951955733bb399129b040010ad6b4bf48076422f6df5349659688af3afb5295

  • SSDEEP

    98304:mvC8Tf6DjIg4HgBAlzXwDtlgHbX2fzAWcM9msKg6w5YzgNzOPmI4:OC8T8307lzA5l+Gfz59m5gTYzgNKOI4

Malware Config

Extracted

Family

socks5systemz

C2

dimpufq.info

kbkkfon.ua

ddytdnd.info

http://ddytdnd.info/search/?q=67e28dd8690ba728400aae4c7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ce8889b5e4fa9281ae978f271ea771795af8e05c645db22f31dfe339426fa11a366c350adb719a9577e55b8603e983a608ff613c0e8919e38

Targets

    • Target

      94bcd577f129019a00b82d2636be3890a7263cc7c24723f4f07615649aea939c

    • Size

      4.6MB

    • MD5

      41d503622e90c6940ad98eff0345f78d

    • SHA1

      75fa99196a34331aae197f1f3c11744a6cd227c7

    • SHA256

      94bcd577f129019a00b82d2636be3890a7263cc7c24723f4f07615649aea939c

    • SHA512

      fbe08a5c583c8b4de96a822a62841bbe9db2361f361b6851449673fcf9b1a2020951955733bb399129b040010ad6b4bf48076422f6df5349659688af3afb5295

    • SSDEEP

      98304:mvC8Tf6DjIg4HgBAlzXwDtlgHbX2fzAWcM9msKg6w5YzgNzOPmI4:OC8T8307lzA5l+Gfz59m5gTYzgNKOI4

    • 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