Overview

overview

10

Static

static

SecuriteIn...88.exe

windows7-x64

10

SecuriteIn...88.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    23-11-2022 08:33

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General

  • Target

    SecuriteInfo.com.Win32.TrojanX-gen.26132.23888.exe

  • Size

    2.2MB

  • MD5

    447a97e33d36fd65f45fd780a2694097

  • SHA1

    bec9baf1f773fccfedf6b7f4b2f68482d9921b07

  • SHA256

    96c227a95417ea3bb0c39c952b0b0709f62a525340ea402e5b3af59beba3c6ef

  • SHA512

    02a5f607906c909f38c22c9ede990695fe57fff987f547308a1a628684a4d3fff07103e4657b53c98ab67778807e880c6549cae8d937fe5eb37681f7cd8096e9

  • SSDEEP

    24576:PT/blbMca5Dm5CJ0O0z7wdhS4H4sWS9g0F4LbyN1AQDEJa9oTojuOJoEhcTGvp1n:PTjlIca51SO0IddEWev3QQYfWo283

Score
10/10
remcosmimipersistencerat

Malware Config

Extracted

Family

remcos

Botnet

mimi

C2

185.206.225.51:18853

127.0.0.1:18853

10.16.225.165:18853
Attributes
  • audio_folder

    MicRecords

  • audio_path

    %AppData%

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    remcos.exe

  • copy_folder

    Remcos

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    false

  • install_flag

    false

  • install_path

    %AppData%

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • keylog_path

    %AppData%

  • mouse_option

    false

  • mutex

    Remcos-WLJ5ZE

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • startup_value

    Remcos

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Signatures

  • Remcos

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

    ratremcos
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.26132.23888.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.26132.23888.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1104
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAAMQAwAA==
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1176
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.26132.23888.exe
      C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.26132.23888.exe
      2⤵
        PID:1204

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Initial Access

    Execution

    Persistence

    Registry Run Keys / Startup Folder

    1
    T1060

    Privilege Escalation

    Defense Evasion

    Modify Registry

    1
    T1112

    Credential Access

    Discovery

    System Information Discovery

    1
    T1082

    Lateral Movement

    Collection

    Exfiltration

    Command and Control

    Impact

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1104-54-0x0000000000D70000-0x0000000000FA4000-memory.dmp
      Filesize

      2.2MB

      Download
    • memory/1104-55-0x0000000004B80000-0x0000000004DAE000-memory.dmp
      Filesize

      2.2MB

      Download
    • memory/1176-56-0x0000000000000000-mapping.dmp
      Download
    • memory/1176-57-0x0000000075BB1000-0x0000000075BB3000-memory.dmp
      Filesize

      8KB

      Download
    • memory/1176-58-0x000000006EAA0000-0x000000006F04B000-memory.dmp
      Filesize

      5.7MB

      Download
    • memory/1176-59-0x000000006EAA0000-0x000000006F04B000-memory.dmp
      Filesize

      5.7MB

      Download
    • memory/1204-60-0x0000000000400000-0x000000000047B000-memory.dmp
      Filesize

      492KB

      Download
    • memory/1204-61-0x0000000000400000-0x000000000047B000-memory.dmp
      Filesize

      492KB

      Download
    • memory/1204-63-0x0000000000400000-0x000000000047B000-memory.dmp
      Filesize

      492KB

      Download
    • memory/1204-66-0x0000000000400000-0x000000000047B000-memory.dmp
      Filesize

      492KB

      Download
    • memory/1204-67-0x0000000000400000-0x000000000047B000-memory.dmp
      Filesize

      492KB

      Download
    • memory/1204-65-0x0000000000400000-0x000000000047B000-memory.dmp
      Filesize

      492KB

      Download
    • memory/1204-68-0x0000000000400000-0x000000000047B000-memory.dmp
      Filesize

      492KB

      Download
    • memory/1204-70-0x0000000000400000-0x000000000047B000-memory.dmp
      Filesize

      492KB

      Download
    • memory/1204-72-0x0000000000400000-0x000000000047B000-memory.dmp
      Filesize

      492KB

      Download
    • memory/1204-73-0x000000000043133D-mapping.dmp
      Download
    • memory/1204-76-0x0000000000400000-0x000000000047B000-memory.dmp
      Filesize

      492KB

      Download
    • memory/1204-77-0x0000000000400000-0x000000000047B000-memory.dmp
      Filesize

      492KB

      Download
    • memory/1204-78-0x0000000000400000-0x000000000047B000-memory.dmp
      Filesize

      492KB

      Download