Overview

overview

10

Static

static

10

b8b234f9e8...1c.exe

windows7-x64

10

b8b234f9e8...1c.exe

windows10-2004-x64

10

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General

  • Target

    b8b234f9e83246bcd3bbd9912277bcc479b777773cb9c573d7c17b707d2e511c

  • Size

    2.1MB

  • Sample

    241022-ctdg6a1eqg

  • MD5

    fc451f28cd7b67f26e3a70e4063cf3e3

  • SHA1

    6e1703ef6df6261b5ca66c9f44f57fe3cc89b888

  • SHA256

    b8b234f9e83246bcd3bbd9912277bcc479b777773cb9c573d7c17b707d2e511c

  • SHA512

    57f3dc23dc41fc6224e5e10002851406bd9503483f8cfe17e1111a091290558b8e8794bc85e9bd3c0a40760de246d407b082e9a77b12ee7bdf760a3f517b3d59

  • SSDEEP

    49152:pVAbwqtogFa7ghSPjUrNIPq6rlSfccB8n5OeqX3rYMPfQ:fANtogF/hdGJxE7eqX05

Score
10/10
neshtadiscoverypersistencespywarestealer

Malware Config

Targets

    • Target

      b8b234f9e83246bcd3bbd9912277bcc479b777773cb9c573d7c17b707d2e511c

    • Size

      2.1MB

    • MD5

      fc451f28cd7b67f26e3a70e4063cf3e3

    • SHA1

      6e1703ef6df6261b5ca66c9f44f57fe3cc89b888

    • SHA256

      b8b234f9e83246bcd3bbd9912277bcc479b777773cb9c573d7c17b707d2e511c

    • SHA512

      57f3dc23dc41fc6224e5e10002851406bd9503483f8cfe17e1111a091290558b8e8794bc85e9bd3c0a40760de246d407b082e9a77b12ee7bdf760a3f517b3d59

    • SSDEEP

      49152:pVAbwqtogFa7ghSPjUrNIPq6rlSfccB8n5OeqX3rYMPfQ:fANtogF/hdGJxE7eqX05

    Score
    10/10
    neshtadiscoverypersistencespywarestealer

    • Detect Neshta payload

    • Neshta

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

      persistencespywareneshta

    • Downloads MZ/PE file

    • 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

    • Enumerates connected drives

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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks