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General

  • Target

    76729bdc81b2f53f91101e607a21ba13

  • Size

    229KB

  • Sample

    231226-r3m6aaaac4

  • MD5

    76729bdc81b2f53f91101e607a21ba13

  • SHA1

    1518a5b5e536af83cccacae98de4ede65dca9769

  • SHA256

    376b86e795ac22f7c439a3fbb6e2560149942b684a0f883830b60e679643741c

  • SHA512

    9230b594b0515a25a0eea1e3e3945c3d5433414beebfff32f5f974e7bf65789650105a63fd3f530a9a21a812a976508c988af26199e7534a1576d2dec79c0b0d

  • SSDEEP

    6144:XD55IvaE8HE4eWMtKKi6r0AByEV1q6tf5I:Xp9/T6r0AzTdf

Malware Config

Targets

    • Target

      76729bdc81b2f53f91101e607a21ba13

    • Size

      229KB

    • MD5

      76729bdc81b2f53f91101e607a21ba13

    • SHA1

      1518a5b5e536af83cccacae98de4ede65dca9769

    • SHA256

      376b86e795ac22f7c439a3fbb6e2560149942b684a0f883830b60e679643741c

    • SHA512

      9230b594b0515a25a0eea1e3e3945c3d5433414beebfff32f5f974e7bf65789650105a63fd3f530a9a21a812a976508c988af26199e7534a1576d2dec79c0b0d

    • SSDEEP

      6144:XD55IvaE8HE4eWMtKKi6r0AByEV1q6tf5I:Xp9/T6r0AzTdf

    • Adds policy Run key to start application

    • Drops file in Drivers directory

    • Checks BIOS information in registry

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Checks whether UAC is enabled

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks