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General

  • Target

    PuntoSwitcherSetup.exe

  • Size

    4.7MB

  • Sample

    240806-zer4bstcpg

  • MD5

    4d117942431a29406cbd484bb348ed6e

  • SHA1

    b2a481bb6e6887546651cfa392708d2d35f5660b

  • SHA256

    a3928fd3924b4582dee1987170e3b5619e3473ed5241602bfe65040206d3a7c8

  • SHA512

    38a2434f217b67e5fd82aa358ecc1a1c8fe37b5800816afe2a06ba35006dc1511f222917c12a26f8a9241ae5d707eeb7070c49955c61ade311713db901af3c74

  • SSDEEP

    98304:dcbgZ7rbsV00usn1Jq/kkYQnxPDynur7vzw1RJhRqFmV:B1XsKVmIyur7v+V

Malware Config

Targets

    • Target

      PuntoSwitcherSetup.exe

    • Size

      4.7MB

    • MD5

      4d117942431a29406cbd484bb348ed6e

    • SHA1

      b2a481bb6e6887546651cfa392708d2d35f5660b

    • SHA256

      a3928fd3924b4582dee1987170e3b5619e3473ed5241602bfe65040206d3a7c8

    • SHA512

      38a2434f217b67e5fd82aa358ecc1a1c8fe37b5800816afe2a06ba35006dc1511f222917c12a26f8a9241ae5d707eeb7070c49955c61ade311713db901af3c74

    • SSDEEP

      98304:dcbgZ7rbsV00usn1Jq/kkYQnxPDynur7vzw1RJhRqFmV:B1XsKVmIyur7v+V

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • 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.

    • 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

    • Enumerates connected drives

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

MITRE ATT&CK Enterprise v15

Tasks