General

  • Target

    a8391b8274498d7f92cd74d3ee87c3a5fccf557d3d75af78c860961ad8df368f

  • Size

    4.3MB

  • Sample

    221124-zxzwwshh97

  • MD5

    9cf1a56290f23a33e5a3d98b7ccfbb6a

  • SHA1

    2e768ddba23c79b8b606731f885c7fe11a18446d

  • SHA256

    a8391b8274498d7f92cd74d3ee87c3a5fccf557d3d75af78c860961ad8df368f

  • SHA512

    bea0ad885cbecdeeb0ce0f190e55db3ac67a1fa877f25ef1b4e3fc8e8f1638452999372931944a2556ac2e699e8bef779e27bd8c2dcf34e58c7fa76f9bb73143

  • SSDEEP

    49152:ZBeGnMbNZ8dtB8+RfUFAE4NQduyi2FnEcXPu84EdDvT0BZQ:AZ8xMMNQduyioEcXb

Malware Config

Targets

    • Target

      a8391b8274498d7f92cd74d3ee87c3a5fccf557d3d75af78c860961ad8df368f

    • Size

      4.3MB

    • MD5

      9cf1a56290f23a33e5a3d98b7ccfbb6a

    • SHA1

      2e768ddba23c79b8b606731f885c7fe11a18446d

    • SHA256

      a8391b8274498d7f92cd74d3ee87c3a5fccf557d3d75af78c860961ad8df368f

    • SHA512

      bea0ad885cbecdeeb0ce0f190e55db3ac67a1fa877f25ef1b4e3fc8e8f1638452999372931944a2556ac2e699e8bef779e27bd8c2dcf34e58c7fa76f9bb73143

    • SSDEEP

      49152:ZBeGnMbNZ8dtB8+RfUFAE4NQduyi2FnEcXPu84EdDvT0BZQ:AZ8xMMNQduyioEcXb

    • Registers COM server for autorun

    • 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

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks