Overview

overview

10

Static

static

3

03AA7A6EE5...93.exe

windows7-x64

10

03AA7A6EE5...93.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    03AA7A6EE5B0FB49D3CFEBB6FC21D393.exe
  • Size 377KB
  • Sample240206-2fc2xabfdq
  • SHA256 e0aa620a8b2b7688482b39a6fafabe217fa4d774ce7441721e42b6bfdc88c450
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
zgratevasionpersistenceratspywarestealer

Malware Config

Targets

    • Target
      03AA7A6EE5B0FB49D3CFEBB6FC21D393.exe
    • Size 377KB
    • SHA256 e0aa620a8b2b7688482b39a6fafabe217fa4d774ce7441721e42b6bfdc88c450
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    zgratevasionpersistenceratspywarestealer

    • Detect ZGRat V1

    • Modifies WinLogon for persistence

      persistence

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • ZGRat

      ZGRat is remote access trojan written in C#.

      ratzgrat

    • Disables Task Manager via registry modification

      evasion

    • Downloads MZ/PE file

    • 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

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks