Overview

overview

10

Static

static

10

57dfe039d3...ed.exe

windows7-x64

10

57dfe039d3...ed.exe

windows10-2004-x64

10

Resubmissions

16/05/2025, 19:09

250516-xt9wksznv610

03/05/2024, 22:01

240503-1w6hqaae3510

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General

  • Target
    57dfe039d38261c96473c338d867ed0c1398d9c7219c5994ff78bea7354235ed
  • Size 333KB
  • Sample240503-1w6hqaae35
  • SHA256 57dfe039d38261c96473c338d867ed0c1398d9c7219c5994ff78bea7354235ed
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
quasar

Malware Config

Signatures

  • Contains code to disable Windows Defender 1 IoCs

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

  • Detects Windows executables referencing non-Windows User-Agents 1 IoCs
  • Detects executables containing artifacts associated with disabling Widnows Defender 1 IoCs
  • Detects executables containing commands for clearing Windows Event Logs 1 IoCs
  • Detects executables containing common artifacts observed in infostealers 1 IoCs
  • Detects executables embedding registry key / value combination indicative of disabling Windows Defender features 1 IoCs
  • Quasar family
    quasar
  • Quasar payload 1 IoCs
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

File Explorer

  • 57dfe039d38261c96473c338d867ed0c1398d9c7219c5994ff78bea7354235ed
    .exe 333KB

57dfe039d38261c96473c338d867ed0c1398d9c7219c5994ff78bea7354235ed

  • IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
  • SHA256 57dfe039d38261c96473c338d867ed0c1398d9c7219c5994ff78bea7354235ed
  • MD5 SHA1 SHA512 SSDEEP
windows:4windowsx86arch:x86

  • Contains code to disable Windows Defender

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

  • Detects Windows executables referencing non-Windows User-Agents

  • Detects executables containing artifacts associated with disabling Widnows Defender

  • Detects executables containing commands for clearing Windows Event Logs

  • Detects executables containing common artifacts observed in infostealers

  • Detects executables embedding registry key / value combination indicative of disabling Windows Defender features

  • Quasar payload

  • Unsigned PE

    Checks for missing Authenticode signature.

Minor OS version
0
Major OS version
4
Entry point
346454
Magic Number
267
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_GUI
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE
PDB paths
C:\Users\GO2!\R.A.T. 2020\RAT Source 5 NUCLEAR MINING RAT\Client\obj\x86\Debug\Client.pdb