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General

  • Target

    JaffaCakes118_733471c3d5b4c8c9ffa1f297a1580b81

  • Size

    240KB

  • Sample

    250314-erw8lavpy4

  • MD5

    733471c3d5b4c8c9ffa1f297a1580b81

  • SHA1

    be7d3f349088fe2c037ec5c6615258b51cc278de

  • SHA256

    bde0d86e12cd476d831f1d49b86d052cb65cc1f5a587546e5a5278128fa2f509

  • SHA512

    f97f99b09ec0fc30339fe458b8ef5d10b9ce33427aa95ea5d1a1e18b16a06dad8952223e6dbdfca94bac0300dd28ba30e816bffaa896b7ab754a0852a0d2f66e

  • SSDEEP

    6144:f2+Iw/+wPdcberXheb891Y/FBZtHt8F3VSnUO3RzfTDB:fww/y12CdBZtN8FsnUO3RzbDB

Malware Config

Targets

    • Target

      JaffaCakes118_733471c3d5b4c8c9ffa1f297a1580b81

    • Size

      240KB

    • MD5

      733471c3d5b4c8c9ffa1f297a1580b81

    • SHA1

      be7d3f349088fe2c037ec5c6615258b51cc278de

    • SHA256

      bde0d86e12cd476d831f1d49b86d052cb65cc1f5a587546e5a5278128fa2f509

    • SHA512

      f97f99b09ec0fc30339fe458b8ef5d10b9ce33427aa95ea5d1a1e18b16a06dad8952223e6dbdfca94bac0300dd28ba30e816bffaa896b7ab754a0852a0d2f66e

    • SSDEEP

      6144:f2+Iw/+wPdcberXheb891Y/FBZtHt8F3VSnUO3RzfTDB:fww/y12CdBZtN8FsnUO3RzbDB

    • Detect XtremeRAT payload

    • XtremeRAT

      The XtremeRAT was developed by xtremecoder and has been available since at least 2010, and written in Delphi.

    • Xtremerat family

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks