General

  • Target

    c7962dd7d8d2c29fa0e3af115752b638e0bc4b992c66467ff39fe0c1ce8cf681

  • Size

    2.0MB

  • Sample

    240324-fzmjsscf5v

  • MD5

    8ba2a7241418cd7acde121fe56e56c30

  • SHA1

    84261b6c6554d6d64311715dbdf7b72f71d43e4a

  • SHA256

    c7962dd7d8d2c29fa0e3af115752b638e0bc4b992c66467ff39fe0c1ce8cf681

  • SHA512

    1e9d95eb29a48cd4d5b2b4d0bfacdf72e739ef258feefeb65d29ebcb1c69d8fe2cca4b2976c9a306e696e9fc9881d700abf1056002128b49810602a47b9c5fdd

  • SSDEEP

    49152:32C7Y2hB7oqx2sOnRsGtV/lbtLQw0R/PUEKiCol+u4B:mClhB7oZsOnyc5lbtLl0R39hCO4B

Malware Config

Extracted

Family

socks5systemz

C2

http://bvooubm.com/search/?q=67e28dd83a5da32a155afd1b7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ce8889b5e4fa9281ae978a271ea771795af8e05c645db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608ffe13c5e890933d

http://ejmwpeo.ua/search/?q=67e28dd83a58f22a160bab1e7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ce8889b5e4fa9281ae978a071ea771795af8e05c645db22f31dfe339426fa12a466c553adb719a9577e55b8603e983a608ffe13c5e8909233

Targets

    • Target

      c7962dd7d8d2c29fa0e3af115752b638e0bc4b992c66467ff39fe0c1ce8cf681

    • Size

      2.0MB

    • MD5

      8ba2a7241418cd7acde121fe56e56c30

    • SHA1

      84261b6c6554d6d64311715dbdf7b72f71d43e4a

    • SHA256

      c7962dd7d8d2c29fa0e3af115752b638e0bc4b992c66467ff39fe0c1ce8cf681

    • SHA512

      1e9d95eb29a48cd4d5b2b4d0bfacdf72e739ef258feefeb65d29ebcb1c69d8fe2cca4b2976c9a306e696e9fc9881d700abf1056002128b49810602a47b9c5fdd

    • SSDEEP

      49152:32C7Y2hB7oqx2sOnRsGtV/lbtLQw0R/PUEKiCol+u4B:mClhB7oZsOnyc5lbtLl0R39hCO4B

    • 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