General

  • Target

    b805e2a19a6b9fd1ec96091de2faf871_JaffaCakes118

  • Size

    675KB

  • Sample

    240822-rzthwsvdmk

  • MD5

    b805e2a19a6b9fd1ec96091de2faf871

  • SHA1

    8fafcf35ed6dda4ab184e94581df023d1ad2136f

  • SHA256

    ef69893fa541f7cac5609dde46cf1e7913471998d53fb1b7ce7a32531a06e2fd

  • SHA512

    5cbab8072d826bc04172ec3f86726b3c7eabf053ca9727edac2e9e2fd126404a1ac1383f7f5eedf47ceda401fce8151f843e8506bb6792691c3c32c702b8b2bc

  • SSDEEP

    12288:1VLgcxZWgjUhLVK3ilU1CdBKtx4r3YPK/lGRgOUqmq9kR6lhKX+1Mc/UQvKD9v:1nwgGYC0kYPK/cRgOnmq9g69ba

Malware Config

Extracted

Family

xtremerat

C2

xtremerat2012.no-ip.biz

Targets

    • Target

      b805e2a19a6b9fd1ec96091de2faf871_JaffaCakes118

    • Size

      675KB

    • MD5

      b805e2a19a6b9fd1ec96091de2faf871

    • SHA1

      8fafcf35ed6dda4ab184e94581df023d1ad2136f

    • SHA256

      ef69893fa541f7cac5609dde46cf1e7913471998d53fb1b7ce7a32531a06e2fd

    • SHA512

      5cbab8072d826bc04172ec3f86726b3c7eabf053ca9727edac2e9e2fd126404a1ac1383f7f5eedf47ceda401fce8151f843e8506bb6792691c3c32c702b8b2bc

    • SSDEEP

      12288:1VLgcxZWgjUhLVK3ilU1CdBKtx4r3YPK/lGRgOUqmq9kR6lhKX+1Mc/UQvKD9v:1nwgGYC0kYPK/cRgOnmq9g69ba

    • Detect XtremeRAT payload

    • XtremeRAT

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

    • Boot or Logon Autostart Execution: Active Setup

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

    • Adds Run key to start application

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks