Overview

overview

10

Static

static

10

cloudpeak-...up.exe

windows10-2004-x64

10

cloudpeak-...up.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    cloudpeak-storage-enterprise-2026.07-full-release-x64-setup.exe
  • Size 3.1MB
  • Sample260707-daagtsdv8j
  • SHA256 3cb1bff20b181abd2b8aeefe312b10d82d6cc955981065a1d8a04bd616ea442f
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
cloudpeak storagetrojanspywarequasar

Malware Config

Extracted

Family

  • quasar

Version

  • 1.4.1

Botnet

  • CloudPeak Storage

C2

  • https://h9fh.buzz/vi-vn/:4782

  • https://notifyproxies.io/vi-vn/:4782

  • https://winterbandenmetvelg.nl/vi-vn/:4782

  • https://idoslotx1.top/vi-vn/:4782

  • https://bamboo.travel/vi-vn/:4782

  • https://soleado.com.tw/vi-vn/:4782

Mutex

  • 464b610c-0e2b-4eb4-b570-92c3aa0557a3

Attributes
  • encryption_key

    FAA6DCCCB5AA917EA4E50E1D9897AB35BE84AF27

  • install_name

    cloudpeak-storage-enterprise-2026.07-full-release-x64-setup.exe

  • key_salt

    bfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    CloudPeak Storage

  • subdirectory

    CloudPeak Storage

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

  • cloudpeak-storage-enterprise-2026.07-full-release-x64-setup.exe
    .exe 3.1MB

cloudpeak-storage-enterprise-2026.07-full-release-x64-setup.exe

  • IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
  • SHA256 3cb1bff20b181abd2b8aeefe312b10d82d6cc955981065a1d8a04bd616ea442f
  • 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
3270350
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