Overview

overview

10

Static

static

10

NEAS.1b5d9...70.exe

windows7-x64

10

NEAS.1b5d9...70.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    NEAS.1b5d94d555da4d3622c04daa76005670.exe
  • Size 3.2MB
  • Sample231022-vsblaadf39
  • SHA256 e8b4e8fa5772f5844e7ed7bc517a4ef8ff1e834f2016001b46c133eae7c1e4fd
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
mieboquasar

Malware Config

Extracted

Family

  • quasar

Version

  • 1.4.1

Botnet

  • miebo

C2

  • tsxrkj.synology.me:4782

  • dng05vpn.v4.softether.net:14782

  • dng.dns05.com:14782

  • douzi.my-wan.de:14782

Mutex

  • 915f5b0f-6a34-4991-ab2a-f46332725843

Attributes
  • encryption_key

    13D07E1CDCAA10C665FE06D1A1007537298BA6B3

  • install_name

    explorer.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    explorer

Signatures

  • Quasar family
    quasar
  • Quasar payload 1 IoCs
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

File Explorer

  • NEAS.1b5d94d555da4d3622c04daa76005670.exe
    .exe 3.2MB

NEAS.1b5d94d555da4d3622c04daa76005670.exe

  • IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
  • SHA256 e8b4e8fa5772f5844e7ed7bc517a4ef8ff1e834f2016001b46c133eae7c1e4fd
  • MD5 SHA1 SHA512 SSDEEP
windows:4windowsx86

  • Quasar payload

  • Unsigned PE

    Checks for missing Authenticode signature.

Minor OS version
0
Major OS version
4
Entry point
3269886
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