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General

  • Target

    0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139

  • Size

    255KB

  • Sample

    221028-xbbaasbber

  • MD5

    0a4c8c0364ca55889b01f2e5f96640a9

  • SHA1

    0f4378d08797b2151a8e6710bfdc7898689f3237

  • SHA256

    0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139

  • SHA512

    92623092213d9afdd3635c5d44af50f14b54d3a37280daf47f743224570e33ef3069aef8afef919cd48e61dc9efeb5b33ff1944a6ebeca9b493114ef5cfeb0ef

  • SSDEEP

    3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJ0:1xlZam+akqx6YQJXcNlEHUIQeE3mmBI9

Malware Config

Targets

    • Target

      0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139

    • Size

      255KB

    • MD5

      0a4c8c0364ca55889b01f2e5f96640a9

    • SHA1

      0f4378d08797b2151a8e6710bfdc7898689f3237

    • SHA256

      0be04044966005b3066c1a2963446fd038f9300dcb8d586ecee6d16e906e1139

    • SHA512

      92623092213d9afdd3635c5d44af50f14b54d3a37280daf47f743224570e33ef3069aef8afef919cd48e61dc9efeb5b33ff1944a6ebeca9b493114ef5cfeb0ef

    • SSDEEP

      3072:MMDb50WrZa8jCgae5+VQkGdUQFDxePZ2SBaQJXkNRtXlNGKaUIQW/qlQBG3mmTJ0:1xlZam+akqx6YQJXcNlEHUIQeE3mmBI9

    • 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