Analysis

  • max time kernel
    435s
  • max time network
    545s
  • platform
    windows10-ltsc 2021_x64
  • resource
    win10ltsc2021-20250128-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20250128-enlocale:en-usos:windows10-ltsc 2021-x64system
  • submitted
    29-01-2025 13:41

General

  • Target

    remcos_a.exe

  • Size

    430KB

  • MD5

    5b15957e0cf00e3d5da605d42daa95a2

  • SHA1

    636b134da979158c4fd452f3a4f9446d11d1cc5e

  • SHA256

    7553b940eba162dd20b74b75fca8837d69d3a9f37887cc38830cbc94ce39a322

  • SHA512

    af772ac83acda6badd21eb96f4c4cac98303af9f5124875caa1d58572326c8aa050bdac16db1942da3700acf5cbf29a1f3afa4593c18c47d452952e2c5c82451

  • SSDEEP

    6144:WEnzUJZWrhJD5vuZjaV6NVKiQn6xk3WMZCXlKwAaRKAO2piXed/ckJu0:WEnegVVDil0WMZCVK3AprdBu0

Score
3/10

Malware Config

Signatures

  • 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 FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\remcos_a.exe
    "C:\Users\Admin\AppData\Local\Temp\remcos_a.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:5672
  • C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe"
    1⤵
      PID:2484

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads