Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    8s
  • max time network
    9s
  • platform
    windows10-ltsc 2021_x64
  • resource
    win10ltsc2021-20241211-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20241211-enlocale:en-usos:windows10-ltsc 2021-x64system
  • submitted
    05/01/2025, 13:35

Errors

Reason
Machine shutdown

General

  • Target

    TelegramRAT.exe

  • Size

    119KB

  • MD5

    6bb2ac8cb9f84678bdfba1a061d53421

  • SHA1

    f5b8388a153d28b7d3434d16b07e557ca08e0132

  • SHA256

    2a29eb506737661d820f87409e83732a8b4a4e66fae7af2cb9776f0c34428054

  • SHA512

    2e18c23e4ba26fe318fb52187102863c5cc1e9f415a96578ea7ef68686f2061a78cd39488dbce5008c2d7e854baa8c46783388d81453b28bf65d580598e9a755

  • SSDEEP

    3072:OOfRzlXCwwFwOwWAmm+G/bxqH8QWqzCrAZuuWN:Or1SWHe/bgR

Malware Config

Extracted

Family

toxiceye

C2

https://api.telegram.org/bot7742822790:AAHkizf3bilCkIqp8NNVcbWObKSVKo8Xifo/sendMessage?chat_id=7053620590

Signatures

  • ToxicEye

    ToxicEye is a trojan written in C#.

  • Toxiceye family
  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Enumerates processes with tasklist 1 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Delays execution with timeout.exe 1 IoCs
  • Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\TelegramRAT.exe
    "C:\Users\Admin\AppData\Local\Temp\TelegramRAT.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:444
    • C:\Windows\System32\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /create /f /sc ONLOGON /RL HIGHEST /tn "Chrome Update" /tr "C:\Users\ToxicEye\rat.exe"
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:4712
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /C C:\Users\Admin\AppData\Local\Temp\tmp9376.tmp.bat & Del C:\Users\Admin\AppData\Local\Temp\tmp9376.tmp.bat
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2944
      • C:\Windows\system32\tasklist.exe
        Tasklist /fi "PID eq 444"
        3⤵
        • Enumerates processes with tasklist
        • Suspicious use of AdjustPrivilegeToken
        PID:1860
      • C:\Windows\system32\find.exe
        find ":"
        3⤵
          PID:828
        • C:\Windows\system32\timeout.exe
          Timeout /T 1 /Nobreak
          3⤵
          • Delays execution with timeout.exe
          PID:2124
        • C:\Users\ToxicEye\rat.exe
          "rat.exe"
          3⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious behavior: AddClipboardFormatListener
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:2096
          • C:\Windows\System32\schtasks.exe
            "C:\Windows\System32\schtasks.exe" /create /f /sc ONLOGON /RL HIGHEST /tn "Chrome Update" /tr "C:\Users\ToxicEye\rat.exe"
            4⤵
            • Scheduled Task/Job: Scheduled Task
            PID:1452

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmp9376.tmp.bat

      Filesize

      187B

      MD5

      55accf2fee0ae57bcf1deb3e2ccfe4ac

      SHA1

      6b238de539f15982d7e1c817f9631d4b2581e569

      SHA256

      bd7d78f32818bca328162e8ff107c10ea4f92570b2a3947d972d34a63dfb2c42

      SHA512

      00067ec78e48f9e1ef9d357c814f6e586aa1e193c7ce65aabbda4e3df6b90faf95de019c48f58712e74d3fcaf0219675d43c6cbf0977a6812d2ddfead6c9db7d

    • C:\Users\ToxicEye\rat.exe

      Filesize

      119KB

      MD5

      6bb2ac8cb9f84678bdfba1a061d53421

      SHA1

      f5b8388a153d28b7d3434d16b07e557ca08e0132

      SHA256

      2a29eb506737661d820f87409e83732a8b4a4e66fae7af2cb9776f0c34428054

      SHA512

      2e18c23e4ba26fe318fb52187102863c5cc1e9f415a96578ea7ef68686f2061a78cd39488dbce5008c2d7e854baa8c46783388d81453b28bf65d580598e9a755

    • memory/444-0-0x00007FFC45323000-0x00007FFC45325000-memory.dmp

      Filesize

      8KB

    • memory/444-1-0x00000218A41A0000-0x00000218A41C4000-memory.dmp

      Filesize

      144KB

    • memory/444-2-0x00007FFC45320000-0x00007FFC45DE2000-memory.dmp

      Filesize

      10.8MB

    • memory/444-5-0x00007FFC45320000-0x00007FFC45DE2000-memory.dmp

      Filesize

      10.8MB