Overview

overview

10

Static

static

10

c259fddfbe...a6.exe

windows7_x64

10

c259fddfbe...a6.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    c259fddfbea12c7fe7aac0fd5b651c19c6a36a4ca8c8d56a1b11685a565fbba6

  • Size

    130KB

  • Sample

    220208-t64csaahak

  • MD5

    a38d20580f01d0b556a8e8a466d9e693

  • SHA1

    049fe5ec1aeb8b17c28de14c03e10b7509e8f161

  • SHA256

    c259fddfbea12c7fe7aac0fd5b651c19c6a36a4ca8c8d56a1b11685a565fbba6

  • SHA512

    c4390b78b2010a336ee8f75c59ef9e8f664009747798642c17ac7bd4f72fc030bc485e530c410372780f8e941e4ee6b317d6b45b8c5235b545c240281bbe54e3

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      c259fddfbea12c7fe7aac0fd5b651c19c6a36a4ca8c8d56a1b11685a565fbba6

    • Size

      130KB

    • MD5

      a38d20580f01d0b556a8e8a466d9e693

    • SHA1

      049fe5ec1aeb8b17c28de14c03e10b7509e8f161

    • SHA256

      c259fddfbea12c7fe7aac0fd5b651c19c6a36a4ca8c8d56a1b11685a565fbba6

    • SHA512

      c4390b78b2010a336ee8f75c59ef9e8f664009747798642c17ac7bd4f72fc030bc485e530c410372780f8e941e4ee6b317d6b45b8c5235b545c240281bbe54e3

    Score
    10/10
    neshtapersistencespywarestealer

    • 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

    • 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