General

  • Target

    setup.exe

  • Size

    7.2MB

  • Sample

    231012-f5bpgshg4w

  • MD5

    e1f41a1d78614945b44e648155a13778

  • SHA1

    d67ab2ac2f31a7fc778b0b5117715e6f0638d90f

  • SHA256

    9a55005ab12529cde78752fd23476d0440d31247449ec86999b554f08f9b8469

  • SHA512

    f70bf4a109ecbb6131d696fd3087c198ed5a4029ba47be0a0fcc2ad0b6bff080a054c8702e3fcf178f901605a23a4e570f8cba73a79234b54c723fc68376bfca

  • SSDEEP

    196608:91OEbEp2HgtmQhl64gtK8GllcpCiXamcJPd/I:3OPp2HgQ88bKmchd/I

Malware Config

Targets

    • Target

      setup.exe

    • Size

      7.2MB

    • MD5

      e1f41a1d78614945b44e648155a13778

    • SHA1

      d67ab2ac2f31a7fc778b0b5117715e6f0638d90f

    • SHA256

      9a55005ab12529cde78752fd23476d0440d31247449ec86999b554f08f9b8469

    • SHA512

      f70bf4a109ecbb6131d696fd3087c198ed5a4029ba47be0a0fcc2ad0b6bff080a054c8702e3fcf178f901605a23a4e570f8cba73a79234b54c723fc68376bfca

    • SSDEEP

      196608:91OEbEp2HgtmQhl64gtK8GllcpCiXamcJPd/I:3OPp2HgQ88bKmchd/I

    • Modifies Windows Defender Real-time Protection settings

    • Windows security bypass

    • Blocklisted process makes network request

    • 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.

    • Executes dropped EXE

    • 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 file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks