Overview

overview

10

Static

static

10

new.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    new.exe
  • Size 3.1MB
  • Sample261102-3ccseadx8s
  • SHA256 156ad87d4bb54b9411d1b223286d21c2cf28d6981b0f6f050856131a2f6d12c5
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
echo.wtftrojanspywarequasar

Malware Config

Extracted

Family

  • quasar

Version

  • 1.4.1

Botnet

  • Echo.wtf

C2

  • 188.146.4.33:4782

Mutex

  • bbd0daee-ab50-444f-ae8d-cac43a04b2bc

Attributes
  • encryption_key

    3D5DF748B7F6DC16D8B7F375AD98F9FB86BCA6A0

  • install_name

    Echo.fun.exe

  • key_salt

    bfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    System22

  • subdirectory

    Echo.fun

Signatures

  • Family: Quasar RAT

    Quasar is an open source Remote Access Tool.

    trojanspywarequasar
  • Quasar payload 1 IoCs
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

File Explorer

  • new.exe
    .exe 3.1MB

new.exe

  • IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
  • SHA256 156ad87d4bb54b9411d1b223286d21c2cf28d6981b0f6f050856131a2f6d12c5
  • MD5 SHA1 SHA512 SSDEEP TLSH
windows:4windowsx86arch:x86

  • Quasar payload

  • Unsigned PE

    Checks for missing Authenticode signature.

Minor OS version
0
Major OS version
4
Entry point
3269598
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_32BIT_MACHINE
PDB paths