Overview

overview

10

Static

static

10

aa14bc7fe4...77.exe

windows7-x64

10

aa14bc7fe4...77.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    aa14bc7fe4a9e56d75945dee38c3cf77.exe
  • Size 502KB
  • Sample230202-2fpeyage65
  • SHA256 427decd0986270b1f3459b61c38d3abcbd68d3a1fb08ea39a9b681bb26ec1449
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
office04quasar

Malware Config

Extracted

Family

  • quasar

Version

  • 1.4.0

Botnet

  • Office04

C2

  • 20.223.155.39:8808

  • 127.0. 0.1:8808

Mutex

  • f0e07e87-d114-425a-9e4e-8911f3f02e74

Attributes
  • encryption_key

    93E24ACE7FFA02F1927A56C62CFEFABC58E6463E

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    System

  • subdirectory

    SubDir

Signatures

  • Quasar family
    quasar
  • Quasar payload 1 IoCs

File Explorer

  • aa14bc7fe4a9e56d75945dee38c3cf77.exe
    .exe 502KB

aa14bc7fe4a9e56d75945dee38c3cf77.exe

  • IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
  • SHA256 427decd0986270b1f3459b61c38d3abcbd68d3a1fb08ea39a9b681bb26ec1449
  • MD5 SHA1 SHA512 SSDEEP
windowsx86

  • Quasar payload

Minor OS version
Major OS version
Entry point
518030
Magic Number
267
Subsystem
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