Overview

overview

10

Static

static

10

NEAS.6338b...10.exe

windows7-x64

10

NEAS.6338b...10.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    NEAS.6338b893b8ca8399d2abfc02b8b0a610.exe

  • Size

    614KB

  • Sample

    231117-eb9hzsff3t

  • MD5

    6338b893b8ca8399d2abfc02b8b0a610

  • SHA1

    470c4b90d16da1090bfca1dbc01d986c849ed4b5

  • SHA256

    f4fe433cb53851f9eb590485841d783b08b6b7fe40f61b051d5a117261528821

  • SHA512

    306ab970a235f45be994f0e80ba2c7192553008cf3f884384126ec247d78837606bfda3a96553a8f0a764a3515c82c85eea37525d0f9306428271336ed6167c4

  • SSDEEP

    12288:zJVt1918SuzpvriS0bhWTL6TpwU4AuwTT9LRPpE0mWvLEFjF5vbeKyE2:zJVvwzpM0TwrFpE0TvoFjF5iKyE

Score
10/10
zgratevasionpersistenceratspywarestealer

Malware Config

Targets

    • Target

      NEAS.6338b893b8ca8399d2abfc02b8b0a610.exe

    • Size

      614KB

    • MD5

      6338b893b8ca8399d2abfc02b8b0a610

    • SHA1

      470c4b90d16da1090bfca1dbc01d986c849ed4b5

    • SHA256

      f4fe433cb53851f9eb590485841d783b08b6b7fe40f61b051d5a117261528821

    • SHA512

      306ab970a235f45be994f0e80ba2c7192553008cf3f884384126ec247d78837606bfda3a96553a8f0a764a3515c82c85eea37525d0f9306428271336ed6167c4

    • SSDEEP

      12288:zJVt1918SuzpvriS0bhWTL6TpwU4AuwTT9LRPpE0mWvLEFjF5vbeKyE2:zJVvwzpM0TwrFpE0TvoFjF5iKyE

    Score
    10/10
    zgratevasionpersistenceratspywarestealer

    • Detect ZGRat V1

    • Modifies visibility of file extensions in Explorer

      evasion

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • ZGRat

      ZGRat is remote access trojan written in C#.

      ratzgrat

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • 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