General

  • Target

    2024-04-24_84566f9a3537140a927764f18d0ba0cd_cobalt-strike_icedid_xiaobaminer

  • Size

    912KB

  • Sample

    240424-elcxrsef95

  • MD5

    84566f9a3537140a927764f18d0ba0cd

  • SHA1

    00ec08cf40a9e3b4ca2b96e93ceeed27f10abc3d

  • SHA256

    8232062eb2219a04dfae49754e17b745c590d830c16e0fccbc09b3b3798f3b9f

  • SHA512

    4b7df781476f96f4b4662e91d77ffc104058a6dbd68924496a39850b98fd1feaa51084efcc16448b2a9a0956ece6090da5afbb98abd31430644bb97beab0bd04

  • SSDEEP

    24576:72NyN1Z3jc1VCrulw6ZDKPlrc8a/w0Tkm3NCdBTNsk:728NnzcErpEmdY8b0TN3NCLT7

Malware Config

Targets

    • Target

      2024-04-24_84566f9a3537140a927764f18d0ba0cd_cobalt-strike_icedid_xiaobaminer

    • Size

      912KB

    • MD5

      84566f9a3537140a927764f18d0ba0cd

    • SHA1

      00ec08cf40a9e3b4ca2b96e93ceeed27f10abc3d

    • SHA256

      8232062eb2219a04dfae49754e17b745c590d830c16e0fccbc09b3b3798f3b9f

    • SHA512

      4b7df781476f96f4b4662e91d77ffc104058a6dbd68924496a39850b98fd1feaa51084efcc16448b2a9a0956ece6090da5afbb98abd31430644bb97beab0bd04

    • SSDEEP

      24576:72NyN1Z3jc1VCrulw6ZDKPlrc8a/w0Tkm3NCdBTNsk:728NnzcErpEmdY8b0TN3NCLT7

    • Blackmoon, KrBanker

      Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.

    • Detect Blackmoon payload

    • UAC bypass

    • Adds policy Run key to start application

    • Disables RegEdit via registry modification

    • Drops file in Drivers directory

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks