Overview

overview

10

Static

static

TaskAudio Driver.exe

windows7_x64

10

TaskAudio Driver.exe

windows10_x64

10

Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    12-01-2021 09:35

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General

  • Target

    TaskAudio Driver.exe

  • Size

    1.2MB

  • MD5

    16e567f491fdd100e60bd060e400af2b

  • SHA1

    01ebaa041c6803fbcfc6b6924b2ad7f3e79f2b02

  • SHA256

    7e3336d8807cd8388486aad1291579306d530edfbd0d4402c5f642184386957f

  • SHA512

    7cfc3fa620149d648aed26fe0d850eaa4ff570bb5885550f19c6f622f07e618b9adb30524b1f83e13c976600632b569287f025101bec9a171400b9c8eab73426

Score
10/10
remcosrat

Malware Config

Extracted

Family

remcos

C2

193.111.198.220:5862

Signatures

  • Remcos

    Remcos is a closed-source remote control and surveillance software.

    ratremcos
  • Drops file in Windows directory 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 7 IoCs
  • Suspicious behavior: MapViewOfSection 6 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 149 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\TaskAudio Driver.exe
    "C:\Users\Admin\AppData\Local\Temp\TaskAudio Driver.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:292
    • C:\Windows\SysWOW64\notepad.exe
      "C:\Windows\system32\notepad.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:1988
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\system32\cmd.exe"
        3⤵
          PID:1584
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\system32\cmd.exe"
          3⤵
            PID:752
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\system32\cmd.exe"
            3⤵
              PID:1600
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\system32\cmd.exe"
              3⤵
                PID:1696
              • C:\Windows\SysWOW64\cmd.exe
                "C:\Windows\system32\cmd.exe"
                3⤵
                  PID:596
                • C:\Windows\SysWOW64\notepad.exe
                  "C:\Windows\system32\notepad.exe"
                  3⤵
                  • Drops file in Windows directory
                  • Suspicious use of SetWindowsHookEx
                  PID:1604

            Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            • memory/1604-3-0x0000000000000000-mapping.dmp
              Download
            • memory/1604-4-0x0000000000400000-0x0000000000420000-memory.dmp
              Filesize

              128KB

              Download
            • memory/1988-2-0x0000000000000000-mapping.dmp
              Download