Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-06-2024 12:11

General

  • Target

    COMPANY PROFILE AND ORDER SPECIFICATIONS.exe

  • Size

    1.6MB

  • MD5

    7cdb0b445f832108ebd3f328e8e1e552

  • SHA1

    b38dad9f7796db9ceb5214e9bc1412a6e744ddcb

  • SHA256

    545841c0614979992bd1e4da511c9c4564056bdaac05e7ba146a117051555297

  • SHA512

    2f89081d1c029aa53120e86809b17025edf7f35e6dbf88186a678f429fc90175e354bc0ca5bd0ec8d777b02ef7e4b9bee781c79641c492d381bc8072b0dd0523

  • SSDEEP

    12288:6iTjnBxQhBD39BneCVyy7Ahf5ksed3Kt55Zbx5e5Y8lD8/5KwzxD:6YjnYBDneBKofTeds5zbfe53K5LxD

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 2 IoCs
  • Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Looks for VMWare Tools registry key 2 TTPs 1 IoCs
  • 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
  • Checks whether UAC is enabled 1 TTPs 2 IoCs
  • Looks up external IP address via web service 3 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).

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\COMPANY PROFILE AND ORDER SPECIFICATIONS.exe
    "C:\Users\Admin\AppData\Local\Temp\COMPANY PROFILE AND ORDER SPECIFICATIONS.exe"
    1⤵
    • UAC bypass
    • Windows security bypass
    • Looks for VirtualBox Guest Additions in registry
    • Looks for VMWare Tools registry key
    • Checks BIOS information in registry
    • Checks computer location settings
    • Windows security modification
    • Checks whether UAC is enabled
    • Maps connected drives based on registry
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    • System policy modification
    PID:3124
    • 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\COMPANY PROFILE AND ORDER SPECIFICATIONS.exe" -Force
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:392
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:372
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"
      2⤵
        PID:2692

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_w3sbe5pz.giy.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • memory/372-17-0x0000000074C8E000-0x0000000074C8F000-memory.dmp

      Filesize

      4KB

    • memory/372-27-0x0000000074C8E000-0x0000000074C8F000-memory.dmp

      Filesize

      4KB

    • memory/372-26-0x0000000006E50000-0x0000000006E5A000-memory.dmp

      Filesize

      40KB

    • memory/372-25-0x0000000006EC0000-0x0000000006F52000-memory.dmp

      Filesize

      584KB

    • memory/372-4-0x0000000000400000-0x0000000000442000-memory.dmp

      Filesize

      264KB

    • memory/372-24-0x0000000006DD0000-0x0000000006E20000-memory.dmp

      Filesize

      320KB

    • memory/372-19-0x0000000005920000-0x0000000005986000-memory.dmp

      Filesize

      408KB

    • memory/372-18-0x0000000005DA0000-0x0000000006344000-memory.dmp

      Filesize

      5.6MB

    • memory/392-16-0x00007FFC9CC10000-0x00007FFC9D6D1000-memory.dmp

      Filesize

      10.8MB

    • memory/392-14-0x0000017654E60000-0x0000017654E82000-memory.dmp

      Filesize

      136KB

    • memory/392-22-0x00007FFC9CC10000-0x00007FFC9D6D1000-memory.dmp

      Filesize

      10.8MB

    • memory/392-15-0x00007FFC9CC10000-0x00007FFC9D6D1000-memory.dmp

      Filesize

      10.8MB

    • memory/3124-1-0x00007FFC9CC13000-0x00007FFC9CC15000-memory.dmp

      Filesize

      8KB

    • memory/3124-23-0x00007FFC9CC10000-0x00007FFC9D6D1000-memory.dmp

      Filesize

      10.8MB

    • memory/3124-3-0x00007FFC9CC10000-0x00007FFC9D6D1000-memory.dmp

      Filesize

      10.8MB

    • memory/3124-2-0x00000194855A0000-0x0000019485634000-memory.dmp

      Filesize

      592KB

    • memory/3124-0-0x0000019483820000-0x000001948382A000-memory.dmp

      Filesize

      40KB