General

  • Target

    2024-12-28_b555ad45888ca2f5926caa6aa4ebcda1_hijackloader_icedid_xiaobaminer

  • Size

    53.6MB

  • Sample

    241228-2g7b5stley

  • MD5

    b555ad45888ca2f5926caa6aa4ebcda1

  • SHA1

    bb7c58ec19d50adbecef28552ab61438851d6267

  • SHA256

    84d2685763ea9575d9d1de4311e41481467ae465698b9a1be3d145129ca9c33b

  • SHA512

    8368dfcece03d642da5b5cbf91fb68a7d323abbc3d45ed6e8d5c3611e15942dbc646f75f493b4a59dc3e493acb75a94f82b5318124fe2354d5d1b50aead4466b

  • SSDEEP

    786432:yyZ/K0ttYZTVyZ/K0ttYZTOLFWxOXF2i5Ipzrs:5Z/K0ttYRcZ/K0ttYROhJ5Ipvs

Malware Config

Targets

    • Target

      2024-12-28_b555ad45888ca2f5926caa6aa4ebcda1_hijackloader_icedid_xiaobaminer

    • Size

      53.6MB

    • MD5

      b555ad45888ca2f5926caa6aa4ebcda1

    • SHA1

      bb7c58ec19d50adbecef28552ab61438851d6267

    • SHA256

      84d2685763ea9575d9d1de4311e41481467ae465698b9a1be3d145129ca9c33b

    • SHA512

      8368dfcece03d642da5b5cbf91fb68a7d323abbc3d45ed6e8d5c3611e15942dbc646f75f493b4a59dc3e493acb75a94f82b5318124fe2354d5d1b50aead4466b

    • SSDEEP

      786432:yyZ/K0ttYZTVyZ/K0ttYZTOLFWxOXF2i5Ipzrs:5Z/K0ttYRcZ/K0ttYROhJ5Ipvs

    • Blackmoon family

    • 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