Analysis

  • max time kernel
    146s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-09-2024 20:06

General

  • Target

    ReO .exe

  • Size

    27KB

  • MD5

    fd123a231f334ae803146654ebffc7ec

  • SHA1

    3865e5cf4a18d226403242b69ef56ed4b90a2ec3

  • SHA256

    64163a051aec95207115a88d45fab57751d72334883d75b4c57d25064d074019

  • SHA512

    208ef208266872792bbccf492e3e49ed06aa221af9d866f280f41c17e758df903b1b9a80962eb73506df6f572146a67b1aa36d83eca65f1357612110c1169c84

  • SSDEEP

    384:nLcrPbNnO4Y1JeRGJzh+FP75BXMiAQk93vmhm7UMKmIEecKdbXTzm9bVhcawQ9rK:LOPbw7AytiA/vMHTi9bDk

Score
7/10

Malware Config

Signatures

  • Drops startup file 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of AdjustPrivilegeToken 35 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ReO .exe
    "C:\Users\Admin\AppData\Local\Temp\ReO .exe"
    1⤵
    • Drops startup file
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:232

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/232-0-0x0000000074A82000-0x0000000074A83000-memory.dmp

    Filesize

    4KB

  • memory/232-1-0x0000000074A80000-0x0000000075031000-memory.dmp

    Filesize

    5.7MB

  • memory/232-2-0x0000000074A80000-0x0000000075031000-memory.dmp

    Filesize

    5.7MB

  • memory/232-5-0x0000000074A82000-0x0000000074A83000-memory.dmp

    Filesize

    4KB

  • memory/232-6-0x0000000074A80000-0x0000000075031000-memory.dmp

    Filesize

    5.7MB