Overview

overview

10

Static

static

SecuriteIn...75.exe

windows7-x64

10

SecuriteIn...75.exe

windows10-2004-x64

10

Resubmissions

24/12/2022, 20:34

221224-zcnccsdg6t10

24/12/2022, 00:27

221224-arzaqsce9110

23/12/2022, 23:33

221223-3jva2ace7v10

Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/12/2022, 00:27

Sharing

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Report Analysis Logs

General

  • Target
    SecuriteInfo.com.Win64.RATX-gen.30948.8275.exe
  • Size 1.1MB
  • Sample221224-arzaqsce91
  • SHA256 6f05a91cd30498cf1bc9b2e0058f1e3caa18b401b77d0a83b71a6df845430716
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
agentteslacollectionevasionkeyloggerpersistencespywarestealertrojan

Malware Config

Signatures

  • AgentTesla

    Agent Tesla is a remote access tool (RAT) written in visual basic.

    keyloggertrojanstealerspywareagenttesla
  • UAC bypass 3 TTPs 1 IoCs
    evasiontrojan
  • Windows security bypass 2 TTPs 2 IoCs
    evasiontrojan
  • Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
    evasion
  • Looks for VMWare Tools registry key 2 TTPs 1 IoCs
    evasion
  • Sets service image path in registry 2 TTPs 1 IoCs
    persistence
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Windows security modification 2 TTPs 3 IoCs
    evasiontrojan
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
    collection
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Checks whether UAC is enabled 1 TTPs 2 IoCs
    evasiontrojan
  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 8 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs
  • System policy modification 1 TTPs 1 IoCs
    evasion
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win64.RATX-gen.30948.8275.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win64.RATX-gen.30948.8275.exe"
    1⤵
    • UAC bypass
    • Windows security bypass
    • Looks for VirtualBox Guest Additions in registry
    • Looks for VMWare Tools registry key
    • Sets service image path in registry
    • Checks BIOS information in registry
    • Checks computer location settings
    • Windows security modification
    • Adds Run key to start application
    • Checks whether UAC is enabled
    • Maps connected drives based on registry
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: LoadsDriver
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    • System policy modification
    PID:4464
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win64.RATX-gen.30948.8275.exe" -Force
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4592
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"
      2⤵
        PID:4396
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"
        2⤵
        • Accesses Microsoft Outlook profiles
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • outlook_office_path
        • outlook_win_path
        PID:4372
    • C:\Windows\system32\taskmgr.exe
      "C:\Windows\system32\taskmgr.exe" /4
      1⤵
      • Checks SCSI registry key(s)
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:5016

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/4372-141-0x0000000005BB0000-0x0000000006154000-memory.dmp
          Download

          memory/4372-146-0x00000000071B0000-0x0000000007200000-memory.dmp
          Download

          memory/4372-145-0x0000000006D30000-0x0000000006D3A000-memory.dmp
          Download

          memory/4372-144-0x0000000006D40000-0x0000000006DD2000-memory.dmp
          Download

          memory/4372-143-0x00000000064A0000-0x0000000006506000-memory.dmp
          Download

          memory/4372-138-0x0000000000400000-0x000000000042E000-memory.dmp
          Download

          memory/4372-142-0x00000000056F0000-0x000000000578C000-memory.dmp
          Download

          memory/4464-133-0x00007FF8CBCA0000-0x00007FF8CC761000-memory.dmp
          Download

          memory/4464-132-0x0000025F7AED0000-0x0000025F7AFF0000-memory.dmp
          Download

          memory/4464-140-0x00007FF8CBCA0000-0x00007FF8CC761000-memory.dmp
          Download

          memory/4592-137-0x00007FF8CBCA0000-0x00007FF8CC761000-memory.dmp
          Download

          memory/4592-136-0x00007FF8CBCA0000-0x00007FF8CC761000-memory.dmp
          Download

          memory/4592-135-0x000001C45CC50000-0x000001C45CC72000-memory.dmp
          Download