General

  • Target

    43a568e145fb750f80b39845454010845b4ecf56266725ed21ad640ed1ecc7c6

  • Size

    3.8MB

  • Sample

    240811-jm1sfaveqc

  • MD5

    3b576a87fcf4d14071a2ae50b4820315

  • SHA1

    ff1e63a34b628061eec8a187c6760a5d8bb3dde6

  • SHA256

    43a568e145fb750f80b39845454010845b4ecf56266725ed21ad640ed1ecc7c6

  • SHA512

    ed82f83b30650a3e0211e26aaf6b6b5c1277260e54383fd59c2f92dc7ef42b26348ffca4b39bb996749baba4fb9ef343015d11dfbde3852e2aaf1d6b79987737

  • SSDEEP

    98304:NlYTgIe4K8yOnNvBsCyIneH8SMSmPjqWaebvKxBdRR:HYTgV4rfN5sCytH7OjXaebvKHd

Malware Config

Targets

    • Target

      43a568e145fb750f80b39845454010845b4ecf56266725ed21ad640ed1ecc7c6

    • Size

      3.8MB

    • MD5

      3b576a87fcf4d14071a2ae50b4820315

    • SHA1

      ff1e63a34b628061eec8a187c6760a5d8bb3dde6

    • SHA256

      43a568e145fb750f80b39845454010845b4ecf56266725ed21ad640ed1ecc7c6

    • SHA512

      ed82f83b30650a3e0211e26aaf6b6b5c1277260e54383fd59c2f92dc7ef42b26348ffca4b39bb996749baba4fb9ef343015d11dfbde3852e2aaf1d6b79987737

    • SSDEEP

      98304:NlYTgIe4K8yOnNvBsCyIneH8SMSmPjqWaebvKxBdRR:HYTgV4rfN5sCytH7OjXaebvKHd

    • 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