General

  • Target

    file.exe

  • Size

    7.3MB

  • Sample

    230114-s1w6vadg9x

  • MD5

    3fb8abb5e400eb728d0707064f8515bd

  • SHA1

    b3cb18dd958b5ca635c5ba06b809f194a28e587d

  • SHA256

    7d0e01fba8b5c7fca01f89555d66dd2839f2006c5bc3dbb37c8890017e694639

  • SHA512

    330b5b61c808ae48121b41207a35bbaa40d1d97c0deb2f4772b0b94e357dfb1219b06d3c8bca1cd3a9bcdd11e5726b791148df66d2f3e274f314f6ab4402cad5

  • SSDEEP

    196608:91OLdnL6FfzgPdM3XhsHpeYzUNB6LPBVqE3IshqIIxJCMrp:3OLdneZsPdM3mH/KmPPIsI1m2p

Malware Config

Targets

    • Target

      file.exe

    • Size

      7.3MB

    • MD5

      3fb8abb5e400eb728d0707064f8515bd

    • SHA1

      b3cb18dd958b5ca635c5ba06b809f194a28e587d

    • SHA256

      7d0e01fba8b5c7fca01f89555d66dd2839f2006c5bc3dbb37c8890017e694639

    • SHA512

      330b5b61c808ae48121b41207a35bbaa40d1d97c0deb2f4772b0b94e357dfb1219b06d3c8bca1cd3a9bcdd11e5726b791148df66d2f3e274f314f6ab4402cad5

    • SSDEEP

      196608:91OLdnL6FfzgPdM3XhsHpeYzUNB6LPBVqE3IshqIIxJCMrp:3OLdneZsPdM3mH/KmPPIsI1m2p

    • Modifies Windows Defender Real-time Protection settings

    • Windows security bypass

    • Blocklisted process makes network request

    • Executes dropped EXE

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • 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.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Drops Chrome extension

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks