Overview

overview

10

Static

static

3

3878d445fc...ce.exe

windows7-x64

10

3878d445fc...ce.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    3878d445fcce175ce23a4680bc8a98cbb6298b115517116463af7399ca905ace

  • Size

    266KB

  • Sample

    240728-zs186aydlc

  • MD5

    53e8b92110b8af5408967cd4ce4ce9ae

  • SHA1

    2e6a97cc2b38d1e859feff86ec2259d13c76a6ca

  • SHA256

    3878d445fcce175ce23a4680bc8a98cbb6298b115517116463af7399ca905ace

  • SHA512

    dae5a8b7a444f2de6c196a8d4327957774c448f96dedc58768a9ca55a0fc1177c59259edc8c6ea1073ff582a4e48fc05cec5be80c21a04ef2c86fc95e7c015bf

  • SSDEEP

    3072:WdvzDqxs8ORikgogWfiuRXd3YmSffdTKXNXANewGBvskX1pWA/s8sH:WFzDqa86hV6uRRqX1evPlwAEH

Score
10/10
asyncratdiscoverypersistencerat

Malware Config

Targets

    • Target

      3878d445fcce175ce23a4680bc8a98cbb6298b115517116463af7399ca905ace

    • Size

      266KB

    • MD5

      53e8b92110b8af5408967cd4ce4ce9ae

    • SHA1

      2e6a97cc2b38d1e859feff86ec2259d13c76a6ca

    • SHA256

      3878d445fcce175ce23a4680bc8a98cbb6298b115517116463af7399ca905ace

    • SHA512

      dae5a8b7a444f2de6c196a8d4327957774c448f96dedc58768a9ca55a0fc1177c59259edc8c6ea1073ff582a4e48fc05cec5be80c21a04ef2c86fc95e7c015bf

    • SSDEEP

      3072:WdvzDqxs8ORikgogWfiuRXd3YmSffdTKXNXANewGBvskX1pWA/s8sH:WFzDqa86hV6uRRqX1evPlwAEH

    Score
    10/10
    asyncratdiscoverypersistencerat

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

      ratasyncrat

    • Contains code to disable Windows Defender

      A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks