Overview

overview

10

Static

static

ab40baf978...d1.exe

windows7-x64

10

ab40baf978...d1.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ab40baf978f28897afa140c7485b8451f958e21c6eb0ea879d194a1060fba2d1

  • Size

    2.3MB

  • Sample

    221127-vmeqrahb4v

  • MD5

    70f848955876d31de52bac8ca972b6ce

  • SHA1

    820e93837ce3a5f31f60943b9b87058730475ca5

  • SHA256

    ab40baf978f28897afa140c7485b8451f958e21c6eb0ea879d194a1060fba2d1

  • SHA512

    22ad32a57dbab6ca3831d2fb27f1ef59bc91e575ff8c759362a49382ee716c30f5d86af916247b14f23a8e7e8c468fc02a256f731e0ca132927bb2b5e29ad2c1

  • SSDEEP

    49152:NJiuWWx7MXM+Zg2fXVKpIZWPfZY6t6iHY39NdEGNUyEfjEgTCoqgRJ:N3hqM2GjtRYN5+fpqgf

Score
10/10
neshtaevasionpersistencespywarestealer

Malware Config

Targets

    • Target

      ab40baf978f28897afa140c7485b8451f958e21c6eb0ea879d194a1060fba2d1

    • Size

      2.3MB

    • MD5

      70f848955876d31de52bac8ca972b6ce

    • SHA1

      820e93837ce3a5f31f60943b9b87058730475ca5

    • SHA256

      ab40baf978f28897afa140c7485b8451f958e21c6eb0ea879d194a1060fba2d1

    • SHA512

      22ad32a57dbab6ca3831d2fb27f1ef59bc91e575ff8c759362a49382ee716c30f5d86af916247b14f23a8e7e8c468fc02a256f731e0ca132927bb2b5e29ad2c1

    • SSDEEP

      49152:NJiuWWx7MXM+Zg2fXVKpIZWPfZY6t6iHY39NdEGNUyEfjEgTCoqgRJ:N3hqM2GjtRYN5+fpqgf

    Score
    10/10
    neshtaevasionpersistencespywarestealer

    • Detect Neshta payload

    • Modifies system executable filetype association

      persistence

    • Neshta

      Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

      persistencespywareneshta

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • Checks computer location settings

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

    • Drops startup file

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks