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Resubmissions

04/08/2026, 22:33

260804-2gx4gaztbx

04/08/2026, 22:30

260804-2e69cshg82

24/05/2026, 06:14

260524-gzsw9agy7r10

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General

  • Target
    Client-built.exe
  • Size 3.1MB
  • Sample260804-2e69cshg82
  • SHA256 3c5058f664ce2c787ec8e8c6236839a66e5fc433679d719c3e609bdd71daa2ab
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
microsoft storetrojanspywarequasar

Malware Config

Extracted

Family

  • quasar

Version

  • 1.4.1

Botnet

  • Microsoft Store

C2

  • 10.0.2.15:4782

Mutex

  • e450f886-2872-48aa-b0b4-54d53345db03

Attributes
  • encryption_key

    A4678594125C5DBEC14C4A7D59315FBBC7E832EF

  • install_name

    Client.exe

  • key_salt

    bfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Microsoft Store

  • subdirectory

    SubDir

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

  • Client-built.exe
    .exe 3.1MB

Client-built.exe

  • IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
  • SHA256 3c5058f664ce2c787ec8e8c6236839a66e5fc433679d719c3e609bdd71daa2ab
  • 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
3269550
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