General

  • Target

    a2121216cc44178a06bd8f1c6dfb1e529d53631b5e85ccfa5eae36e9fd73521e

  • Size

    255KB

  • Sample

    221124-lzt7jaab9s

  • MD5

    1cb26f93e91121065beae99762e8e7ef

  • SHA1

    1ac27d0d1298798efc280bd0f0141963401aa09c

  • SHA256

    a2121216cc44178a06bd8f1c6dfb1e529d53631b5e85ccfa5eae36e9fd73521e

  • SHA512

    bd3d04f62342004baf46321b148439ca8dbd9ad18835df9fd121db3bd978adc48eff2279750ae6f5ac4a6c2563fb8fe010dfb33004a9be5876afa8585ed20b07

  • SSDEEP

    3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJ7:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIo

Malware Config

Targets

    • Target

      a2121216cc44178a06bd8f1c6dfb1e529d53631b5e85ccfa5eae36e9fd73521e

    • Size

      255KB

    • MD5

      1cb26f93e91121065beae99762e8e7ef

    • SHA1

      1ac27d0d1298798efc280bd0f0141963401aa09c

    • SHA256

      a2121216cc44178a06bd8f1c6dfb1e529d53631b5e85ccfa5eae36e9fd73521e

    • SHA512

      bd3d04f62342004baf46321b148439ca8dbd9ad18835df9fd121db3bd978adc48eff2279750ae6f5ac4a6c2563fb8fe010dfb33004a9be5876afa8585ed20b07

    • SSDEEP

      3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJ7:1xlZam+akqx6YQJXcNlEHUIQeE3mmBIo

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Windows security bypass

    • Disables RegEdit via registry modification

    • Executes dropped EXE

    • UPX packed file

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

    • Checks computer location settings

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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Windows security modification

    • Adds Run key to start application

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Modifies WinLogon

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks