Overview

overview

10

Static

static

10

XForce.exe

windows7-x64

10

XForce.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    XForce.exe
  • Size 3.1MB
  • Sample230507-lc2m4aga2v
  • SHA256 b13782ae51e07bd7a88e150b84aaee20a778dbeb6f14723f4d93d65c22e6e031
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
office04quasar

Malware Config

Extracted

Family

  • quasar

Version

  • 1.4.1

Botnet

  • Office04

C2

  • 192.168.1.66:4782

Mutex

  • 64e621c5-77ac-456c-abef-5965cdc1725c

Attributes
  • encryption_key

    009DAF07B669D99FA8EE500DD1A9F9302B984B16

  • install_name

    X-Force.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Signatures

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

    Checks for missing Authenticode signature.

File Explorer

  • XForce.exe
    .exe 3.1MB

XForce.exe

  • IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
  • SHA256 b13782ae51e07bd7a88e150b84aaee20a778dbeb6f14723f4d93d65c22e6e031
  • MD5 SHA1 SHA512 SSDEEP
windowsx86

  • Quasar payload

  • Unsigned PE

    Checks for missing Authenticode signature.

Minor OS version
Major OS version
Entry point
3269646
Magic Number
267
Subsystem
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