General

  • Target

    bffa883d73453a022b8bdbd83e9b925a75e7513fff5edae686215ec84d03da4c

  • Size

    199KB

  • Sample

    241016-w4x44avdkb

  • MD5

    a97440b065dbfb7aa6b15beb72bc60e1

  • SHA1

    3f24ad1ee4e405f600d11266602402701261168f

  • SHA256

    bffa883d73453a022b8bdbd83e9b925a75e7513fff5edae686215ec84d03da4c

  • SHA512

    7118e013772ba3dc80a0aa66943b3b64546fd9af1d6a456340266e76a4e1091914295addf2e3467ebb61c5dab955da3f8c1e6db2d345e80233df4a75f9ec9c3e

  • SSDEEP

    3072:fP5gvNVLIfHQja1RfmLQADwSKkhU+tLgT5lODbiC8r1PkT:X2vnSwjaOcADw9cUeCOf

Malware Config

Targets

    • Target

      bffa883d73453a022b8bdbd83e9b925a75e7513fff5edae686215ec84d03da4c

    • Size

      199KB

    • MD5

      a97440b065dbfb7aa6b15beb72bc60e1

    • SHA1

      3f24ad1ee4e405f600d11266602402701261168f

    • SHA256

      bffa883d73453a022b8bdbd83e9b925a75e7513fff5edae686215ec84d03da4c

    • SHA512

      7118e013772ba3dc80a0aa66943b3b64546fd9af1d6a456340266e76a4e1091914295addf2e3467ebb61c5dab955da3f8c1e6db2d345e80233df4a75f9ec9c3e

    • SSDEEP

      3072:fP5gvNVLIfHQja1RfmLQADwSKkhU+tLgT5lODbiC8r1PkT:X2vnSwjaOcADw9cUeCOf

    • Deletes itself

    • 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.

    • Adds Run key to start application

    • Enumerates connected drives

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

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

MITRE ATT&CK Enterprise v15

Tasks