General

  • Target

    483da6729b8187e1e8b3348049d0947c949a51b67ac0e9dbd883d35671777e0b

  • Size

    3.5MB

  • Sample

    221125-cfwftage8s

  • MD5

    3f9ba51bc38aa10851f0e9c38278ab6f

  • SHA1

    cb4c4a5c0f63fc13dafdbf8d195c3dedd3fd2854

  • SHA256

    483da6729b8187e1e8b3348049d0947c949a51b67ac0e9dbd883d35671777e0b

  • SHA512

    2a68e2550ae494ab35c60b2848e5732a16cb7b0aa5c335c8596bc8be71e4372db608fceb126b8ea0bab79b3be1944ad7cc7f85604d6db7244d2090fc4bb3c754

  • SSDEEP

    98304:NxsG2XEqY3veKmr1U+yoyGaCR0mWJ+bgZs9DQ44s0:NWhRUfCR0mWJsghs

Malware Config

Targets

    • Target

      483da6729b8187e1e8b3348049d0947c949a51b67ac0e9dbd883d35671777e0b

    • Size

      3.5MB

    • MD5

      3f9ba51bc38aa10851f0e9c38278ab6f

    • SHA1

      cb4c4a5c0f63fc13dafdbf8d195c3dedd3fd2854

    • SHA256

      483da6729b8187e1e8b3348049d0947c949a51b67ac0e9dbd883d35671777e0b

    • SHA512

      2a68e2550ae494ab35c60b2848e5732a16cb7b0aa5c335c8596bc8be71e4372db608fceb126b8ea0bab79b3be1944ad7cc7f85604d6db7244d2090fc4bb3c754

    • SSDEEP

      98304:NxsG2XEqY3veKmr1U+yoyGaCR0mWJ+bgZs9DQ44s0:NWhRUfCR0mWJsghs

    • 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