Analysis

  • max time kernel
    143s
  • max time network
    34s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    22-12-2023 14:51

General

  • Target

    refox/file/Screen.exe

  • Size

    88KB

  • MD5

    cd4b533799b08a619a00decace42e1f1

  • SHA1

    da06a4776f94a6ffeb7d1566a7f9a803cd0d73ce

  • SHA256

    858234c2fea059d556f476a34fe0dc53b1211c5ffc34f35ac66e625f44b284a7

  • SHA512

    c7d1905985e78cc1900d7a9b9dcbb83a7c6cb370f09fc63307c3379d328c68b07240dffb64def651bff4dcdc4f402089dfa99aa5860af70dbffc504ae982495a

  • SSDEEP

    1536:6tH8po95NceuNpupWXYZEeKJC2QNHLy3gK0zwlbAJZM5L4Zgl5nKorjf:6tcu95NANpBEEZJFQNHLrjwhGK5Lkgqs

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious use of SetWindowsHookEx 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\refox\file\Screen.exe
    "C:\Users\Admin\AppData\Local\Temp\refox\file\Screen.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    PID:2444

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2444-0-0x0000000000400000-0x000000000043E000-memory.dmp

    Filesize

    248KB

  • memory/2444-1-0x0000000000400000-0x000000000043E000-memory.dmp

    Filesize

    248KB