Overview

overview

10

Static

static

10

fdba9e9d51...ee.exe

windows7-x64

10

fdba9e9d51...ee.exe

windows10-2004-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    fdba9e9d51c62d59de744a179a50ce9f5838af549f30f5b87c8175dace024fee.exe
  • Size 502KB
  • Sample241214-rkc8csvkav
  • SHA256 fdba9e9d51c62d59de744a179a50ce9f5838af549f30f5b87c8175dace024fee
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
office04quasar

Malware Config

Extracted

Family

  • quasar

Version

  • 1.4.0

Botnet

  • Office04

C2

  • 69.160.242.105:4782

  • 69.160.242.105:11066

Mutex

  • 66661e0f-33c3-4f2f-88be-1634de535cd1

Attributes
  • encryption_key

    CBED6820557E8011D93BA51D49F569DE8C1F98B4

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    java updater

  • subdirectory

    SubDir

Signatures

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

    Checks for missing Authenticode signature.

File Explorer

  • fdba9e9d51c62d59de744a179a50ce9f5838af549f30f5b87c8175dace024fee.exe
    .exe 502KB

fdba9e9d51c62d59de744a179a50ce9f5838af549f30f5b87c8175dace024fee.exe

  • IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
  • SHA256 fdba9e9d51c62d59de744a179a50ce9f5838af549f30f5b87c8175dace024fee
  • MD5 SHA1 SHA512 SSDEEP
windows:4windowsx86arch:x86

  • Quasar payload

  • Unsigned PE

    Checks for missing Authenticode signature.

Minor OS version
0
Major OS version
4
Entry point
517998
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