General

  • Target

    a2ad542f8f86117e5fc8e344d2a6644eb22cb3973e7f8145a217e76f8c197683

  • Size

    850KB

  • Sample

    240604-bdkqvsff31

  • MD5

    2ac63ba91ea19cd5bc8662502404f283

  • SHA1

    f04c683606481a4f762aad7429be629610687f28

  • SHA256

    a2ad542f8f86117e5fc8e344d2a6644eb22cb3973e7f8145a217e76f8c197683

  • SHA512

    e0f4955b6c9aa7e3f3036829fb0de76b62081d09ca570c1420a898e536d56d33f66f1b84d36b9e93f4faae689bd31570008491f8c112ab6952fd037768521571

  • SSDEEP

    12288:VEQoSfqtG/YIja77zxCZS3DkAIEvfTMpS1DdUtQF3bA9IF1czDTCuu:VMG/Na77zOS3DkAuS1BUtybAS6E

Malware Config

Targets

    • Target

      a2ad542f8f86117e5fc8e344d2a6644eb22cb3973e7f8145a217e76f8c197683

    • Size

      850KB

    • MD5

      2ac63ba91ea19cd5bc8662502404f283

    • SHA1

      f04c683606481a4f762aad7429be629610687f28

    • SHA256

      a2ad542f8f86117e5fc8e344d2a6644eb22cb3973e7f8145a217e76f8c197683

    • SHA512

      e0f4955b6c9aa7e3f3036829fb0de76b62081d09ca570c1420a898e536d56d33f66f1b84d36b9e93f4faae689bd31570008491f8c112ab6952fd037768521571

    • SSDEEP

      12288:VEQoSfqtG/YIja77zxCZS3DkAIEvfTMpS1DdUtQF3bA9IF1czDTCuu:VMG/Na77zOS3DkAuS1BUtybAS6E

    • Detects executables containing possible sandbox analysis VM usernames

    • UPX dump on OEP (original entry point)

    • Checks computer location settings

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

    • Reads user/profile data of web browsers

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

    • UPX packed file

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

    • Adds Run key to start application

    • Enumerates connected drives

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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks