Overview

overview

10

Static

static

10

1305dfd63f...10.exe

windows7-x64

10

1305dfd63f...10.exe

windows10-2004-x64

10

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General

  • Target

    1305dfd63f25ef125524254fbe531b10

  • Size

    395KB

  • Sample

    220830-xy39lagcc3

  • MD5

    1305dfd63f25ef125524254fbe531b10

  • SHA1

    70350be2974a05b86a68588f08508ea9c84b84bd

  • SHA256

    e78769d506cc757f115a60278c2020a3591dc7c4bcd93f0efd3bdda76c7ba371

  • SHA512

    5ab994f9b8a4355dc9e55532b5617580c257520088a02815a98127bb0c3ed772235ccf8688a74446942952cdc05b13eaac87ab489050326779ccfbade7e6f5ef

  • SSDEEP

    6144:k93DbBU0m11xLBdX3rlDe83RvL8vgn+NbPhwpZLvIdiKvc6rB/vc6rRUeRUqntyf:eDbBU0mhLjrl7RvL8GIapZLv4foexar

Score
10/10
neshtapersistencespywarestealerupx

Malware Config

Targets

    • Target

      1305dfd63f25ef125524254fbe531b10

    • Size

      395KB

    • MD5

      1305dfd63f25ef125524254fbe531b10

    • SHA1

      70350be2974a05b86a68588f08508ea9c84b84bd

    • SHA256

      e78769d506cc757f115a60278c2020a3591dc7c4bcd93f0efd3bdda76c7ba371

    • SHA512

      5ab994f9b8a4355dc9e55532b5617580c257520088a02815a98127bb0c3ed772235ccf8688a74446942952cdc05b13eaac87ab489050326779ccfbade7e6f5ef

    • SSDEEP

      6144:k93DbBU0m11xLBdX3rlDe83RvL8vgn+NbPhwpZLvIdiKvc6rB/vc6rRUeRUqntyf:eDbBU0mhLjrl7RvL8GIapZLv4foexar

    Score
    10/10
    neshtapersistencespywarestealerupx

    • 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

    • UPX packed file

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

      upx

    • Checks computer location settings

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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer
    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks