Overview

overview

10

Static

static

10

9ce55e5459...in.exe

windows10-2004-x64

10

9ce55e5459...in.exe

windows11-21h2-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    9ce55e545954649b94fa16a1bd5695b9314f21ec0f0ddc349ca2cf05fda96a2d.bin.exe
  • Size 3.3MB
  • Sample260216-rf3bpag19f
  • SHA256 9ce55e545954649b94fa16a1bd5695b9314f21ec0f0ddc349ca2cf05fda96a2d
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
office04quasar

Malware Config

Extracted

Family

  • quasar

Version

  • 1.4.1

Botnet

  • Office04

C2

  • client.signin-katapult.com:4782

Mutex

  • 0721d24f-a8d9-4ed5-ad56-2943d5decf90

Attributes
  • encryption_key

    4091CDF235522076668C6F698479D4AF4E5D2BF8

  • install_name

    Aipac.exe

  • key_salt

    bfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Chrome

  • subdirectory

    Isreal

Signatures

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

    Checks for missing Authenticode signature.

File Explorer

  • 9ce55e545954649b94fa16a1bd5695b9314f21ec0f0ddc349ca2cf05fda96a2d.bin.exe
    .exe 3.3MB

9ce55e545954649b94fa16a1bd5695b9314f21ec0f0ddc349ca2cf05fda96a2d.bin.exe

  • IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
  • SHA256 9ce55e545954649b94fa16a1bd5695b9314f21ec0f0ddc349ca2cf05fda96a2d
  • 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
3484766
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