Resubmissions

12/05/2025, 21:57

250512-1tzbmaxrw3

25/04/2025, 20:13

250425-yzes3asnt910

25/04/2025, 14:50

250425-r7qf7syks310

25/04/2025, 14:35

250425-ryf66svsby10

25/04/2025, 14:30

250425-rvmjsaxrw510

24/04/2025, 16:38

250424-t5sjws1rw610

14/04/2025, 07:51

250414-jp1kfssjz910

14/04/2025, 07:46

250414-jl9nyssjt910

08/04/2025, 15:58

250408-tevasswl1810

08/04/2025, 14:19

250408-rm2nqsvqw210

Analysis

  • max time kernel
    147s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/04/2025, 14:35

General

  • Target
    f5ed1274646abc95fd8b87f43adcadbc.exe
  • Size 66KB
  • Sample250425-ryf66svsby
  • SHA256 dfc5e3435f8ce62c4ba623753f1e15d0311547b9c0276d34b4736f640be26330
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • asyncrat

Version
  • | nelsontriana980

Botnet
  • Default

C2
  • pctrabajonuevo.casacam.net:6606

Mutex
  • AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Signatures

  • AsyncRat

    AsyncRAT is designed to remotely monitor and control other computers written in C#.

  • Asyncrat family
  • 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\f5ed1274646abc95fd8b87f43adcadbc.exe
    "C:\Users\Admin\AppData\Local\Temp\f5ed1274646abc95fd8b87f43adcadbc.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:5416

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/5416-0-0x0000000074B9E000-0x0000000074B9F000-memory.dmp

        memory/5416-1-0x0000000000130000-0x0000000000146000-memory.dmp

        memory/5416-2-0x0000000074B90000-0x0000000075340000-memory.dmp

        memory/5416-3-0x0000000074B9E000-0x0000000074B9F000-memory.dmp

        memory/5416-4-0x0000000074B90000-0x0000000075340000-memory.dmp