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General

  • Target

    c90ceef25969ccabeb56d6053a8ae83cd0d15a6c7a29cd39236794857e589cb3

  • Size

    7.3MB

  • Sample

    240715-fse65syhrr

  • MD5

    6703f9961b616ee37130065545ccf5df

  • SHA1

    a8568da6d32ed551763a5de3bffac7578958036b

  • SHA256

    c90ceef25969ccabeb56d6053a8ae83cd0d15a6c7a29cd39236794857e589cb3

  • SHA512

    38063a127f3c7bbeb0d9d59227117a0c8836a72cf31c7cf6703e9a8adc644e2452a193d596d2998f5d22f794735e4918ecc335da807395e81b272912bbd53bfd

  • SSDEEP

    98304:91OLrUDYqBxvBjQaHAS/aPmZ5wjT1yRqMtVxY0OO9aP2MrJ/RnlY/NlN//uxb5K2:91O8DrMaH7aFsqC40d6LDlY/utcw/Oq

Malware Config

Targets

    • Target

      c90ceef25969ccabeb56d6053a8ae83cd0d15a6c7a29cd39236794857e589cb3

    • Size

      7.3MB

    • MD5

      6703f9961b616ee37130065545ccf5df

    • SHA1

      a8568da6d32ed551763a5de3bffac7578958036b

    • SHA256

      c90ceef25969ccabeb56d6053a8ae83cd0d15a6c7a29cd39236794857e589cb3

    • SHA512

      38063a127f3c7bbeb0d9d59227117a0c8836a72cf31c7cf6703e9a8adc644e2452a193d596d2998f5d22f794735e4918ecc335da807395e81b272912bbd53bfd

    • SSDEEP

      98304:91OLrUDYqBxvBjQaHAS/aPmZ5wjT1yRqMtVxY0OO9aP2MrJ/RnlY/NlN//uxb5K2:91O8DrMaH7aFsqC40d6LDlY/utcw/Oq

    • Modifies Windows Defender Real-time Protection settings

    • Windows security bypass

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • 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 desktop.ini file(s)

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks