Overview

overview

10

Static

static

10

378b0ac112...0N.exe

windows7-x64

10

378b0ac112...0N.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    120s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-07-2024 02:21

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General

  • Target

    378b0ac112a719e6d5f8b31603877690N.exe

  • Size

    119KB

  • MD5

    378b0ac112a719e6d5f8b31603877690

  • SHA1

    27c6e0cdee370a6ff54efc949727c9076870dcab

  • SHA256

    f23dac3626300010fbfdedaec9cf07d0890b3acec0190283ecb0b545de22ecb8

  • SHA512

    c0788079b2bc9dfafc3b5cb48b45f33974bb26004b3d3c07893fdde8c56e5cd0409b3b82c7313ddfb89d31de9580ddb0be4ab3604dd49b85fc3674ec6f130588

  • SSDEEP

    3072:qOfRzlXCwwFwOwWAmm+m/bxqH8QWrzCrAZu8VDpyD/d+OC:qr1SWH+/bgi1VDpyD/Y

Score
10/10
toxiceyediscoveryrattrojan

Malware Config

Extracted

Family

toxiceye

C2

https://api.telegram.org/bot7335066800:AAFPnjqCOJcJkOIGjmU_-X7I-VqiZLlbktE/sendMessage?chat_id=1319796723

Signatures

  • ToxicEye

    ToxicEye is a trojan written in C#.

    rattrojantoxiceye
  • 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
    discovery
  • Enumerates physical storage devices 1 TTPs

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

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

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

    persistenceexecution
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 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.

    persistence

Processes

  • C:\Users\Admin\AppData\Local\Temp\378b0ac112a719e6d5f8b31603877690N.exe
    "C:\Users\Admin\AppData\Local\Temp\378b0ac112a719e6d5f8b31603877690N.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1848
    • 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:3148
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /C C:\Users\Admin\AppData\Local\Temp\tmp800D.tmp.bat & Del C:\Users\Admin\AppData\Local\Temp\tmp800D.tmp.bat
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2872
      • C:\Windows\system32\tasklist.exe
        Tasklist /fi "PID eq 1848"
        3⤵
        • Enumerates processes with tasklist
        • Suspicious use of AdjustPrivilegeToken
        PID:1456
      • C:\Windows\system32\find.exe
        find ":"
        3⤵
          PID:1484
        • C:\Windows\system32\timeout.exe
          Timeout /T 1 /Nobreak
          3⤵
          • Delays execution with timeout.exe
          PID:2664
        • 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:2108
          • 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:2604

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmp800D.tmp.bat
      Filesize

      210B

      MD5

      373c6455f0243518ba1f7c6c41277975

      SHA1

      a57deca8705f19517c90362342f81f341101bfde

      SHA256

      cc3efed27a247b94f0504630c4bab1b47428c37dd3b22147570aaa476253d145

      SHA512

      90e3aefa059d0c8305ae99ad590cb78713ea95d1f9a1230fd846e1d982992e1ea35d1632ec33e526ef022cb9da06ee2e306a7344beb57f1cc4e1babeac07f477

      Download Submit

    • C:\Users\ToxicEye\rat.exe
      Filesize

      119KB

      MD5

      378b0ac112a719e6d5f8b31603877690

      SHA1

      27c6e0cdee370a6ff54efc949727c9076870dcab

      SHA256

      f23dac3626300010fbfdedaec9cf07d0890b3acec0190283ecb0b545de22ecb8

      SHA512

      c0788079b2bc9dfafc3b5cb48b45f33974bb26004b3d3c07893fdde8c56e5cd0409b3b82c7313ddfb89d31de9580ddb0be4ab3604dd49b85fc3674ec6f130588

      Download Submit

    • memory/1848-0-0x00007FFD4CBB3000-0x00007FFD4CBB5000-memory.dmp

      Filesize

      8KB

      Download

    • memory/1848-1-0x0000019A8BAA0000-0x0000019A8BAC4000-memory.dmp

      Filesize

      144KB

      Download

    • memory/1848-2-0x00007FFD4CBB0000-0x00007FFD4D671000-memory.dmp

      Filesize

      10.8MB

      Download

    • memory/1848-7-0x00007FFD4CBB0000-0x00007FFD4D671000-memory.dmp

      Filesize

      10.8MB

      Download