General

  • Target

    JaffaCakes118_49903a1f7b3e8018132a6c757f4c75c3

  • Size

    872KB

  • Sample

    250128-lxk6vavncz

  • MD5

    49903a1f7b3e8018132a6c757f4c75c3

  • SHA1

    0522dd27679f2a6c3c781a26365ecf0d97ea9061

  • SHA256

    356302f99a32f089bf48764621c9cf6e38c08f112b6e82d1b475efaa2192bfc6

  • SHA512

    85a46ce914863bb38712338bcc5892669fe4be54e7fde853dca2222eea854bb59933cbe1716a7ce0c657a9e14fc70fc98e0e5d4acf1db2d0872655ba1b28358e

  • SSDEEP

    6144:U9XRz+saO24Pr7yyrBIErxcYKJZCHbmWaOGRryrBIErxcYKJZCHbmWaOGR+7:U9Xf24DVBIEqYKqHqhO/BIEqYKqHqhO

Malware Config

Extracted

Family

xtremerat

C2

ehec.no-ip.info

Targets

    • Target

      JaffaCakes118_49903a1f7b3e8018132a6c757f4c75c3

    • Size

      872KB

    • MD5

      49903a1f7b3e8018132a6c757f4c75c3

    • SHA1

      0522dd27679f2a6c3c781a26365ecf0d97ea9061

    • SHA256

      356302f99a32f089bf48764621c9cf6e38c08f112b6e82d1b475efaa2192bfc6

    • SHA512

      85a46ce914863bb38712338bcc5892669fe4be54e7fde853dca2222eea854bb59933cbe1716a7ce0c657a9e14fc70fc98e0e5d4acf1db2d0872655ba1b28358e

    • SSDEEP

      6144:U9XRz+saO24Pr7yyrBIErxcYKJZCHbmWaOGRryrBIErxcYKJZCHbmWaOGR+7:U9Xf24DVBIEqYKqHqhO/BIEqYKqHqhO

    • Detect XtremeRAT payload

    • XtremeRAT

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

    • Xtremerat family

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks