General

  • Target

    jitbit-macro-recorder-5.9.0-installer_1L-2oJ1.exe

  • Size

    1.7MB

  • Sample

    240918-rsjecawarc

  • MD5

    76974b990f52405522b0f38f43b9e973

  • SHA1

    2e4c67a8772b5bf86b563602b252e3957da7d923

  • SHA256

    90846154abe13934aded2cdeb432394148240531ebd58abf5197ae0be73e854d

  • SHA512

    74604af64a9bd99e632ecc97c1be8a951fe35d66ada60be57cd5c431578537044a62614817e7361948a0f5ba5a6b689b721b83eea1712c66347faaedcb4fe06d

  • SSDEEP

    24576:S7FUDowAyrTVE3U5F/sLuHhCLogeQo40gBxnBJ4sxtMXBCYk:SBuZrEUfRFXgznBJZ1

Malware Config

Targets

    • Target

      jitbit-macro-recorder-5.9.0-installer_1L-2oJ1.exe

    • Size

      1.7MB

    • MD5

      76974b990f52405522b0f38f43b9e973

    • SHA1

      2e4c67a8772b5bf86b563602b252e3957da7d923

    • SHA256

      90846154abe13934aded2cdeb432394148240531ebd58abf5197ae0be73e854d

    • SHA512

      74604af64a9bd99e632ecc97c1be8a951fe35d66ada60be57cd5c431578537044a62614817e7361948a0f5ba5a6b689b721b83eea1712c66347faaedcb4fe06d

    • SSDEEP

      24576:S7FUDowAyrTVE3U5F/sLuHhCLogeQo40gBxnBJ4sxtMXBCYk:SBuZrEUfRFXgznBJZ1

    • Cobalt Strike reflective loader

      Detects the reflective loader used by Cobalt Strike.

    • Cobaltstrike

      Detected malicious payload which is part of Cobaltstrike.

    • Contains code to disable Windows Defender

      A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Drops file in Drivers directory

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Downloads MZ/PE file

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Modifies powershell logging option

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks