Overview

overview

10

Static

static

10

3048-26-0x...ry.exe

windows7-x64

3048-26-0x...ry.exe

windows10-2004-x64

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General

  • Target
    3048-26-0x0000000000B50000-0x0000000000E74000-memory.dmp
  • Size 3.1MB
  • Sample240809-t3mwmasgnq
  • SHA256 67f62f9cbd9820fad281a004a326289bffe372113e8b064a18a7143b20568287
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
office04quasar

Malware Config

Extracted

Family

  • quasar

Version

  • 1.4.1

Botnet

  • Office04

C2

  • 147.45.44.138:4782

Mutex

  • 74661366-3221-4ef8-a135-99063277201a

Attributes
  • encryption_key

    9F5E83CF4EAD1B51E34A8D5F82E492881AB9FF3B

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Yandex.service

  • subdirectory

    SubDir

Signatures

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

    Checks for missing Authenticode signature.

File Explorer

  • 3048-26-0x0000000000B50000-0x0000000000E74000-memory.dmp
    .exe 3.1MB

3048-26-0x0000000000B50000-0x0000000000E74000-memory.dmp

  • SHA256 67f62f9cbd9820fad281a004a326289bffe372113e8b064a18a7143b20568287
  • 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
%!f(<nil>)
Magic Number
523
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