Analysis

  • max time kernel
    116s
  • max time network
    119s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/05/2024, 10:52

General

  • Target

    Shipping Advice.exe

  • Size

    712KB

  • MD5

    07f168687fe94b5cd767dcb6e8c87bdc

  • SHA1

    0e3e8648f2e5b113c613cfe61350588979c57fc3

  • SHA256

    1f6c12dfc035979c1c7513a0b40437ec9a646f6bad5e668b3b23ea96e62a4d6b

  • SHA512

    c05548ec634ed6180281d6fba9ca6c62fd6e0d46d521b5fa76ad6e84592ca6c95bd4d423a54355d8b03a278d0507038c9d294e90fbf4a9fe1b6b5ebe6dd6ef85

  • SSDEEP

    12288:aXReLAfP7wDnN7J4LnLrijVUCEIMt9/7c3SXsohBIzq61CdoT4VGRe:C537wDBJ8LUGIEB7ISXsD0ncR

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.qvise.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Qvise@45450#

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • 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.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 1 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.

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

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Shipping Advice.exe
    "C:\Users\Admin\AppData\Local\Temp\Shipping Advice.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:944
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\pNrqVsGQvNZVP.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1064
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\pNrqVsGQvNZVP" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7937.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:4876
    • C:\Users\Admin\AppData\Local\Temp\Shipping Advice.exe
      "C:\Users\Admin\AppData\Local\Temp\Shipping Advice.exe"
      2⤵
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3588

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_fcrcupe5.xd3.ps1

          Filesize

          60B

          MD5

          d17fe0a3f47be24a6453e9ef58c94641

          SHA1

          6ab83620379fc69f80c0242105ddffd7d98d5d9d

          SHA256

          96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

          SHA512

          5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

        • C:\Users\Admin\AppData\Local\Temp\tmp7937.tmp

          Filesize

          1KB

          MD5

          67278313c3efb3cfb3fe94c07a023c10

          SHA1

          1ab4d5fe0a4344a677163509166d1868524c40b8

          SHA256

          6115137715f209f630290ff6003625e37f084d2c8252705bedb8b3677233cb44

          SHA512

          52ba1cb0d4224221a732440fbd6b16fee2427de9cbea72e830342f9df5d792f1e130363237a16d0ca726c8363445bc9fcde93a6f0fc79b8ac1394f8b37d02b8f

        • memory/944-6-0x0000000074A50000-0x0000000075200000-memory.dmp

          Filesize

          7.7MB

        • memory/944-3-0x00000000052D0000-0x0000000005362000-memory.dmp

          Filesize

          584KB

        • memory/944-4-0x00000000053A0000-0x00000000053AA000-memory.dmp

          Filesize

          40KB

        • memory/944-5-0x00000000055C0000-0x000000000565C000-memory.dmp

          Filesize

          624KB

        • memory/944-2-0x00000000057A0000-0x0000000005D44000-memory.dmp

          Filesize

          5.6MB

        • memory/944-7-0x0000000005770000-0x000000000578E000-memory.dmp

          Filesize

          120KB

        • memory/944-8-0x0000000006560000-0x0000000006570000-memory.dmp

          Filesize

          64KB

        • memory/944-9-0x00000000066A0000-0x00000000066B6000-memory.dmp

          Filesize

          88KB

        • memory/944-10-0x0000000006EB0000-0x0000000006F34000-memory.dmp

          Filesize

          528KB

        • memory/944-0-0x0000000074A5E000-0x0000000074A5F000-memory.dmp

          Filesize

          4KB

        • memory/944-27-0x0000000074A50000-0x0000000075200000-memory.dmp

          Filesize

          7.7MB

        • memory/944-1-0x0000000000840000-0x00000000008F8000-memory.dmp

          Filesize

          736KB

        • memory/1064-15-0x0000000002E70000-0x0000000002EA6000-memory.dmp

          Filesize

          216KB

        • memory/1064-42-0x0000000070CB0000-0x0000000070CFC000-memory.dmp

          Filesize

          304KB

        • memory/1064-20-0x0000000074A50000-0x0000000075200000-memory.dmp

          Filesize

          7.7MB

        • memory/1064-67-0x0000000074A50000-0x0000000075200000-memory.dmp

          Filesize

          7.7MB

        • memory/1064-25-0x0000000006120000-0x0000000006186000-memory.dmp

          Filesize

          408KB

        • memory/1064-63-0x0000000007DB0000-0x0000000007DB8000-memory.dmp

          Filesize

          32KB

        • memory/1064-17-0x0000000005A80000-0x00000000060A8000-memory.dmp

          Filesize

          6.2MB

        • memory/1064-28-0x0000000006190000-0x00000000064E4000-memory.dmp

          Filesize

          3.3MB

        • memory/1064-16-0x0000000074A50000-0x0000000075200000-memory.dmp

          Filesize

          7.7MB

        • memory/1064-24-0x00000000060B0000-0x0000000006116000-memory.dmp

          Filesize

          408KB

        • memory/1064-23-0x00000000059B0000-0x00000000059D2000-memory.dmp

          Filesize

          136KB

        • memory/1064-38-0x0000000006770000-0x000000000678E000-memory.dmp

          Filesize

          120KB

        • memory/1064-62-0x0000000007DD0000-0x0000000007DEA000-memory.dmp

          Filesize

          104KB

        • memory/1064-40-0x0000000006800000-0x000000000684C000-memory.dmp

          Filesize

          304KB

        • memory/1064-41-0x0000000007700000-0x0000000007732000-memory.dmp

          Filesize

          200KB

        • memory/1064-18-0x0000000074A50000-0x0000000075200000-memory.dmp

          Filesize

          7.7MB

        • memory/1064-52-0x00000000076E0000-0x00000000076FE000-memory.dmp

          Filesize

          120KB

        • memory/1064-53-0x0000000007940000-0x00000000079E3000-memory.dmp

          Filesize

          652KB

        • memory/1064-54-0x00000000080D0000-0x000000000874A000-memory.dmp

          Filesize

          6.5MB

        • memory/1064-55-0x0000000007A90000-0x0000000007AAA000-memory.dmp

          Filesize

          104KB

        • memory/1064-56-0x0000000007B00000-0x0000000007B0A000-memory.dmp

          Filesize

          40KB

        • memory/1064-57-0x0000000007D10000-0x0000000007DA6000-memory.dmp

          Filesize

          600KB

        • memory/1064-58-0x0000000007C90000-0x0000000007CA1000-memory.dmp

          Filesize

          68KB

        • memory/1064-60-0x0000000007CC0000-0x0000000007CCE000-memory.dmp

          Filesize

          56KB

        • memory/1064-61-0x0000000007CD0000-0x0000000007CE4000-memory.dmp

          Filesize

          80KB

        • memory/3588-39-0x0000000074A50000-0x0000000075200000-memory.dmp

          Filesize

          7.7MB

        • memory/3588-26-0x0000000074A50000-0x0000000075200000-memory.dmp

          Filesize

          7.7MB

        • memory/3588-64-0x0000000006970000-0x00000000069C0000-memory.dmp

          Filesize

          320KB

        • memory/3588-21-0x0000000000400000-0x0000000000442000-memory.dmp

          Filesize

          264KB

        • memory/3588-68-0x0000000074A50000-0x0000000075200000-memory.dmp

          Filesize

          7.7MB