General

  • Target

    536726fca7351cb560f47d4a2c492f4cb641575caf2bde2abc90cf9a895962b1

  • Size

    7.3MB

  • Sample

    240504-2efreade4y

  • MD5

    7a1ffe789183610a329b46ae80799c00

  • SHA1

    a2e1b15ba3b4a6679cfc925b4efa5c309aa0ec25

  • SHA256

    536726fca7351cb560f47d4a2c492f4cb641575caf2bde2abc90cf9a895962b1

  • SHA512

    55a4390e3a12a629fc82fceb6858a8a3665824c2810a9b8bdb50460f4d342bf8447cc7225aa2ee3838a5311e15a09b3d3cedee54f22d5b71b06dd66bae04109a

  • SSDEEP

    196608:91OC03j2c4fUT40PSko/lxOAAl4yAWLQqF8AxFz:3OL3j8ko/e54yAyFjV

Malware Config

Targets

    • Target

      536726fca7351cb560f47d4a2c492f4cb641575caf2bde2abc90cf9a895962b1

    • Size

      7.3MB

    • MD5

      7a1ffe789183610a329b46ae80799c00

    • SHA1

      a2e1b15ba3b4a6679cfc925b4efa5c309aa0ec25

    • SHA256

      536726fca7351cb560f47d4a2c492f4cb641575caf2bde2abc90cf9a895962b1

    • SHA512

      55a4390e3a12a629fc82fceb6858a8a3665824c2810a9b8bdb50460f4d342bf8447cc7225aa2ee3838a5311e15a09b3d3cedee54f22d5b71b06dd66bae04109a

    • SSDEEP

      196608:91OC03j2c4fUT40PSko/lxOAAl4yAWLQqF8AxFz:3OL3j8ko/e54yAyFjV

    • 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