Overview

overview

10

Static

static

10

b91ba1d72a...96.exe

windows7-x64

10

b91ba1d72a...96.exe

windows10-2004-x64

10

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General

  • Target

    b91ba1d72a881d8a0499aa534c76c3a4f9699bef0443e44c1b22ce1551525f96.exe

  • Size

    1.1MB

  • Sample

    241225-zg46nswres

  • MD5

    c9bf7a1ee9850c3d13c36385bead0357

  • SHA1

    99aa8519ad9adeb58ee1443929c4377358eb941e

  • SHA256

    b91ba1d72a881d8a0499aa534c76c3a4f9699bef0443e44c1b22ce1551525f96

  • SHA512

    52819019ccab44cb3572fb23f39ff6a01e45ca6299b46f3e8b2e41d8c293d668ee161b2b7b47198a55c24f9206528b7fb46343ec4fafca0cfe5fb65e74c21676

  • SSDEEP

    24576:Yh1pXwc+Oq8vJ98kGrWIs3sl4ZX6YUrc7u:YjpXwc5qEJ9b/Is3sl4Z1Urc7u

Score
10/10
neshtadiscoverypersistencespywarestealer

Malware Config

Targets

    • Target

      b91ba1d72a881d8a0499aa534c76c3a4f9699bef0443e44c1b22ce1551525f96.exe

    • Size

      1.1MB

    • MD5

      c9bf7a1ee9850c3d13c36385bead0357

    • SHA1

      99aa8519ad9adeb58ee1443929c4377358eb941e

    • SHA256

      b91ba1d72a881d8a0499aa534c76c3a4f9699bef0443e44c1b22ce1551525f96

    • SHA512

      52819019ccab44cb3572fb23f39ff6a01e45ca6299b46f3e8b2e41d8c293d668ee161b2b7b47198a55c24f9206528b7fb46343ec4fafca0cfe5fb65e74c21676

    • SSDEEP

      24576:Yh1pXwc+Oq8vJ98kGrWIs3sl4ZX6YUrc7u:YjpXwc5qEJ9b/Is3sl4Z1Urc7u

    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

    • Neshta family

      neshta

    • Checks computer location settings

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

    • 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
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks