Overview

overview

10

Static

static

10

Bootstrapper.exe

windows7-x64

10

Bootstrapper.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    Bootstrapper.exe
  • Size 3.3MB
  • Sample240818-e7874awbjg
  • SHA256 93fd2544b315e84b2fd26cca70b84cbdcff3e02cc01b83a7abac2f99d56b19d0
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
napalmquasar

Malware Config

Extracted

Family

  • quasar

Version

  • 1.4.1

Botnet

  • napalm

C2

  • napalmwtf-42785.portmap.host:42785

  • Drownzy-54034.portmap.host:54034

Mutex

  • 90d42f9c-2535-47cc-9947-9a1a89c43fc4

Attributes
  • encryption_key

    19D2CF4A708769AB5B4B046C13865B4AB48B4C4D

  • install_name

    EAC.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    EasyAntiCheat EOS

  • subdirectory

    EasyAntiCheat

Signatures

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

    Checks for missing Authenticode signature.

File Explorer

  • Bootstrapper.exe
    .exe 3.3MB

Bootstrapper.exe

  • IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
  • SHA256 93fd2544b315e84b2fd26cca70b84cbdcff3e02cc01b83a7abac2f99d56b19d0
  • 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
3269774
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