General

  • Target
    395a04d595a1e12f6d75f23808ccef0cf0484c29d706c59882f68057f860ed3f.exe
  • Size 4.8MB
  • Sample240614-bj1dhasgrj
  • SHA256 395a04d595a1e12f6d75f23808ccef0cf0484c29d706c59882f68057f860ed3f
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • socks5systemz

C2
  • bhxgvir.com

Targets

    • Target
      395a04d595a1e12f6d75f23808ccef0cf0484c29d706c59882f68057f860ed3f.exe
    • Size 4.8MB
    • SHA256 395a04d595a1e12f6d75f23808ccef0cf0484c29d706c59882f68057f860ed3f
    • MD5 SHA1 SHA512 SSDEEP
    • Detect Socks5Systemz Payload

    • Socks5Systemz

      Socks5Systemz is a botnet written in C++.

    • Detects executables packed with VMProtect.

    • 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