Overview

overview

10

Static

static

SecuriteIn...30.exe

windows7-x64

10

SecuriteIn...30.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    152s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-11-2022 08:35

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General

  • Target

    SecuriteInfo.com.Win32.TrojanX-gen.25530.exe

  • Size

    2.3MB

  • MD5

    eef26247e1803df85e941af4d6051e9c

  • SHA1

    0354848ba69964ce1d940923faa60b37f174d674

  • SHA256

    e0d3e7932df9715d7e739474f2d4e06dc3c3bfb7bda509c3845bd0cd06302168

  • SHA512

    48f333e8aa7a7f43d3d36a6b4db5b32fe08e6baa15d9ebcc66c9c5a1c25d6d7fe7c67b9082fb68d2e031d2d156c13e7aed41f44a44edd41cc96f0199b4e6dce0

  • SSDEEP

    49152:FGB7xiI3kyt7C8dxdhvxI5xNs4tiwZbZeALC:UBOUdhZI5xOAi2L

Score
10/10
remcosfaithpersistencerat

Malware Config

Extracted

Family

remcos

Botnet

FAITH

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-QQ9K6X

  • 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
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • 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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.25530.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.25530.exe"
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:888
    • 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:3284
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.25530.exe
      C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.25530.exe
      2⤵
        PID:3956
      • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.25530.exe
        C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.25530.exe
        2⤵
          PID:2448

      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

      Query Registry

      1
      T1012

      System Information Discovery

      2
      T1082

      Lateral Movement

      Collection

      Exfiltration

      Command and Control

      Impact

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/888-134-0x00000000058A0000-0x0000000005932000-memory.dmp
        Filesize

        584KB

        Download
      • memory/888-135-0x0000000005EF0000-0x0000000006494000-memory.dmp
        Filesize

        5.6MB

        Download
      • memory/888-136-0x0000000005970000-0x0000000005992000-memory.dmp
        Filesize

        136KB

        Download
      • memory/888-133-0x0000000000A50000-0x0000000000CA0000-memory.dmp
        Filesize

        2.3MB

        Download
      • memory/2448-146-0x0000000000000000-mapping.dmp
        Download
      • memory/2448-151-0x0000000000400000-0x000000000047B000-memory.dmp
        Filesize

        492KB

        Download
      • memory/2448-150-0x0000000000400000-0x000000000047B000-memory.dmp
        Filesize

        492KB

        Download
      • memory/2448-149-0x0000000000400000-0x000000000047B000-memory.dmp
        Filesize

        492KB

        Download
      • memory/2448-148-0x0000000000400000-0x000000000047B000-memory.dmp
        Filesize

        492KB

        Download
      • memory/2448-147-0x0000000000400000-0x000000000047B000-memory.dmp
        Filesize

        492KB

        Download
      • memory/3284-141-0x0000000005970000-0x00000000059D6000-memory.dmp
        Filesize

        408KB

        Download
      • memory/3284-144-0x0000000006A70000-0x0000000006A8A000-memory.dmp
        Filesize

        104KB

        Download
      • memory/3284-143-0x0000000007E00000-0x000000000847A000-memory.dmp
        Filesize

        6.5MB

        Download
      • memory/3284-142-0x00000000065F0000-0x000000000660E000-memory.dmp
        Filesize

        120KB

        Download
      • memory/3284-140-0x0000000005800000-0x0000000005866000-memory.dmp
        Filesize

        408KB

        Download
      • memory/3284-139-0x0000000005160000-0x0000000005788000-memory.dmp
        Filesize

        6.2MB

        Download
      • memory/3284-138-0x0000000002A20000-0x0000000002A56000-memory.dmp
        Filesize

        216KB

        Download
      • memory/3284-137-0x0000000000000000-mapping.dmp
        Download
      • memory/3956-145-0x0000000000000000-mapping.dmp
        Download