Overview

overview

10

Static

static

10

2026-10-24...ed.exe

windows10-2004-x64

10

2026-10-24...ed.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    2026-10-24_6c9763990783da7562133dd9602e4050_cobalt-strike_coinminer_elex_glassworm_hijackloader_icedid_luca-stealer_mass-logger_ngrbot_njrat_poet-rat_quasar-rat_vidar_xrat
  • Size 5.7MB
  • Sample261025-xag2fsssa1
  • SHA256 2ac30ac622bba68a3caa3b0d4837ee624bc3c5082ac1b117502721e72a2b41b6
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
office04trojanspywarequasar

Malware Config

Extracted

Family

  • quasar

Version

  • 1.4.1

Botnet

  • Office04

C2

  • 108.186.112.213:4782

Mutex

  • e91610cd-5b8c-4842-9f35-3462621ed2b9

Attributes
  • encryption_key

    C234496C7B0ABCD873BB6BB5A54288B6D340B6FF

  • install_name

    inc.exe

  • key_salt

    bfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    inc

  • subdirectory

    SubDir

Signatures

  • Family: Quasar RAT

    Quasar is an open source Remote Access Tool.

    trojanspywarequasar
  • Detects Windows executables referencing non-Windows User-Agents 1 IoCs
  • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers 1 IoCs
  • Detects executables containing artifacts associated with disabling Widnows Defender 1 IoCs
  • Detects executables containing common artifacts observed in infostealers 1 IoCs
  • Detects executables referencing many confidential data stores found in browsers, mail clients, crypt 1 IoCs
  • Detects executables referencing many email and collaboration clients. Observed in information steale 1 IoCs
  • Detects executables referencing many file transfer clients. Observed in information stealers 1 IoCs
  • Quasar payload 1 IoCs
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

File Explorer

  • 2026-10-24_6c9763990783da7562133dd9602e4050_cobalt-strike_coinminer_elex_glassworm_hijackloader_icedid_luca-stealer_mass-logger_ngrbot_njrat_poet-rat_quasar-rat_vidar_xrat
    .exe 5.7MB

2026-10-24_6c9763990783da7562133dd9602e4050_cobalt-strike_coinminer_elex_glassworm_hijackloader_icedid_luca-stealer_mass-logger_ngrbot_njrat_poet-rat_quasar-rat_vidar_xrat

  • IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
  • SHA256 2ac30ac622bba68a3caa3b0d4837ee624bc3c5082ac1b117502721e72a2b41b6
  • MD5 SHA1 SHA512 SSDEEP TLSH
windows:4windowsx86arch:x86

  • Detects Windows executables referencing non-Windows User-Agents

  • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers

  • Detects executables containing artifacts associated with disabling Widnows Defender

  • Detects executables containing common artifacts observed in infostealers

  • Detects executables referencing many confidential data stores found in browsers, mail clients, crypt

  • Detects executables referencing many email and collaboration clients. Observed in information steale

  • Detects executables referencing many file transfer clients. Observed in information stealers

  • Quasar payload

  • Unsigned PE

    Checks for missing Authenticode signature.

Minor OS version
0
Major OS version
4
Entry point
5568638
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