General

  • Target

    WacomTablet_6.4.6-2.exe

  • Size

    144.3MB

  • Sample

    240722-hc54qstcmr

  • MD5

    2119fcbd254ff84f9070f1ebdb9fa28e

  • SHA1

    06aaaa7bd2ead2a51c1f0ca2cf6fd54659b9880a

  • SHA256

    1475ea946e8375be835bc2869642bf8527de62b4528edfcfae8d2a4b53381c34

  • SHA512

    59ebc97aa1d52a480ed4bac7670c58e04c40ab2297cb2c0d8b6bcdc20e57f275582b5fac7358f6afae6680553d2f3a8e0c5b2c3a8af740787a3293ac148434fe

  • SSDEEP

    3145728:CtwwRS597l3kcuBN7JsJ1/VAsvAVz0Rs2CCMpl:OzRK9hUcSE/RAVz0R2CML

Malware Config

Targets

    • Target

      WacomTablet_6.4.6-2.exe

    • Size

      144.3MB

    • MD5

      2119fcbd254ff84f9070f1ebdb9fa28e

    • SHA1

      06aaaa7bd2ead2a51c1f0ca2cf6fd54659b9880a

    • SHA256

      1475ea946e8375be835bc2869642bf8527de62b4528edfcfae8d2a4b53381c34

    • SHA512

      59ebc97aa1d52a480ed4bac7670c58e04c40ab2297cb2c0d8b6bcdc20e57f275582b5fac7358f6afae6680553d2f3a8e0c5b2c3a8af740787a3293ac148434fe

    • SSDEEP

      3145728:CtwwRS597l3kcuBN7JsJ1/VAsvAVz0Rs2CCMpl:OzRK9hUcSE/RAVz0R2CML

    • Adds Run key to start application

    • Downloads MZ/PE file

    • Drops desktop.ini file(s)

    • Enumerates connected drives

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

    • Event Triggered Execution: Image File Execution Options Injection

    • Checks computer location settings

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

    • Drops file in System32 directory

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

MITRE ATT&CK Enterprise v15

Tasks