Overview

overview

10

Static

static

10

tmp.exe

windows7-x64

10

tmp.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    tmp

  • Size

    1.2MB

  • Sample

    240219-cbjlfsha47

  • MD5

    a5c0f54434b8e6bd4754c46de0649053

  • SHA1

    855550d2a41f6dcddfd6304f5a229a1cd89790a8

  • SHA256

    7e2e88742bb8d570bba40d5642b4b2bb3e9eb7cfcc12f58e820e409de4217193

  • SHA512

    92c5b996661d71789a1bbcc467a0f4f0282967d82d494205bc407278ccb20aff93c4dab469de4ff12756f1eb10e7933a142d0ddfb4be4b54f0bdb12ba54dec66

  • SSDEEP

    12288:ajo+k8XEY+wsQfEEsODPQGX2YjiQ/kjwm1g1NIyL2rn65hY6AIHWiOdC+KoZxBtW:+oqXt+nQfE2D/E31gbIaQn652oOdVB1y

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      tmp

    • Size

      1.2MB

    • MD5

      a5c0f54434b8e6bd4754c46de0649053

    • SHA1

      855550d2a41f6dcddfd6304f5a229a1cd89790a8

    • SHA256

      7e2e88742bb8d570bba40d5642b4b2bb3e9eb7cfcc12f58e820e409de4217193

    • SHA512

      92c5b996661d71789a1bbcc467a0f4f0282967d82d494205bc407278ccb20aff93c4dab469de4ff12756f1eb10e7933a142d0ddfb4be4b54f0bdb12ba54dec66

    • SSDEEP

      12288:ajo+k8XEY+wsQfEEsODPQGX2YjiQ/kjwm1g1NIyL2rn65hY6AIHWiOdC+KoZxBtW:+oqXt+nQfE2D/E31gbIaQn652oOdVB1y

    Score
    10/10
    neshtapersistencespywarestealer

    • Detect Neshta payload

    • Neshta

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

      persistencespywareneshta

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies system executable filetype association

      persistence

    • 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 v15

Tasks