General

  • Target

    712b40e35c119ff3900a1dfb374e1723b3020930c29c2c7ed5b54ed5ecd614f2.exe

  • Size

    1.8MB

  • Sample

    240315-cqtd7sgb87

  • MD5

    8112cdcf3e79a3a8a3216c6717a91783

  • SHA1

    a7f099c9d286e0e0e9a933daa7e6a9390c889832

  • SHA256

    712b40e35c119ff3900a1dfb374e1723b3020930c29c2c7ed5b54ed5ecd614f2

  • SHA512

    51d325a4ec08275a472e4e92ca6e40673e63f3da995c3ac7c8bec886fcacbba01f95f3cd6319d0bece8fb96074216f6ddb6aaf06777f0dfbc4a75b94685cf1bf

  • SSDEEP

    24576:320U/JjmoYq7FWknmfXBx2PFCnlK9oTD+Kl9iXCWgCReJdd18K4TIvjgvCNB:329Vmo/mvSPFCl46D+K8Ct7CggKNB

Malware Config

Extracted

Family

socks5systemz

C2

http://ebverdb.ua/search/?q=67e28dd86d0ef17b460ef9177c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa45e8889b5e4fa9281ae978f671ea771795af8e05c645db22f31df92d8b38e316a667d307eca743ec4c2b07b52966923a678af918c1ee9c

http://buktuok.com/search/?q=67e28dd86c0ea7794406f94d7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa44e8889b5e4fa9281ae978f671ea771795af8e05c645db22f31df92d8838ed12a666d307eca743ec4c2b07b52966923a678af918c1ef94

http://buktuok.com/search/?q=67e28dd86c0ea7794406f94d7c27d78406abdd88be4b12eab517aa5c96bd86e99d8245815a8bbc896c58e713bc90c91136b5281fc235a925ed3e55d6bd974a95129070b616e96cc92be20ea478cc51bbe358b90d3b4eed3233d1626a8ff810c0eb93933acd6e

Targets

    • Target

      712b40e35c119ff3900a1dfb374e1723b3020930c29c2c7ed5b54ed5ecd614f2.exe

    • Size

      1.8MB

    • MD5

      8112cdcf3e79a3a8a3216c6717a91783

    • SHA1

      a7f099c9d286e0e0e9a933daa7e6a9390c889832

    • SHA256

      712b40e35c119ff3900a1dfb374e1723b3020930c29c2c7ed5b54ed5ecd614f2

    • SHA512

      51d325a4ec08275a472e4e92ca6e40673e63f3da995c3ac7c8bec886fcacbba01f95f3cd6319d0bece8fb96074216f6ddb6aaf06777f0dfbc4a75b94685cf1bf

    • SSDEEP

      24576:320U/JjmoYq7FWknmfXBx2PFCnlK9oTD+Kl9iXCWgCReJdd18K4TIvjgvCNB:329Vmo/mvSPFCl46D+K8Ct7CggKNB

    • 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