Analysis

  • max time kernel
    109s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-01-2025 02:05

General

  • Target

    030964274f733e0ee36325bb31c5782fcdbaebe2b5b48223f294a86748e6afa8.exe

  • Size

    653KB

  • MD5

    2223635bfd2858c030d72df51b6b9bac

  • SHA1

    325ddb9b3d095ef1a185d71dbb1677ef86ee2128

  • SHA256

    030964274f733e0ee36325bb31c5782fcdbaebe2b5b48223f294a86748e6afa8

  • SHA512

    934c5ff2b10f82370781bb0b4e676c95b0dc1e1206d972f173d4239476852ded7e2f6ab3a6506243f4af05bb7217634d6e37967775fd36cf6590364dfa77dbc2

  • SSDEEP

    12288:OT6TNcuLRQi1QKmm/SIo6I6JT/szfpdCM:BayRzzaY/szfXC

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.zoho.eu
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    office12#

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

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

  • Agenttesla family
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Looks up external IP address via web service 1 IoCs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 9 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 5 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Runs ping.exe 1 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 33 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 37 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\030964274f733e0ee36325bb31c5782fcdbaebe2b5b48223f294a86748e6afa8.exe
    "C:\Users\Admin\AppData\Local\Temp\030964274f733e0ee36325bb31c5782fcdbaebe2b5b48223f294a86748e6afa8.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4468
    • C:\Windows\SysWOW64\cmd.exe
      "cmd" /c ping 127.0.0.1 -n 16 > nul && REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /f /v "Systemip" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Windowsx.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Suspicious use of WriteProcessMemory
      PID:1892
      • C:\Windows\SysWOW64\PING.EXE
        ping 127.0.0.1 -n 16
        3⤵
        • System Location Discovery: System Language Discovery
        • System Network Configuration Discovery: Internet Connection Discovery
        • Runs ping.exe
        PID:3600
      • C:\Windows\SysWOW64\reg.exe
        REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /f /v "Systemip" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Windowsx.exe"
        3⤵
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        PID:4216
    • C:\Windows\SysWOW64\cmd.exe
      "cmd" /c ping 127.0.0.1 -n 23 > nul && copy "C:\Users\Admin\AppData\Local\Temp\030964274f733e0ee36325bb31c5782fcdbaebe2b5b48223f294a86748e6afa8.exe" "C:\Users\Admin\AppData\Roaming\Windowsx.exe" && ping 127.0.0.1 -n 23 > nul && "C:\Users\Admin\AppData\Roaming\Windowsx.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Suspicious use of WriteProcessMemory
      PID:1220
      • C:\Windows\SysWOW64\PING.EXE
        ping 127.0.0.1 -n 23
        3⤵
        • System Location Discovery: System Language Discovery
        • System Network Configuration Discovery: Internet Connection Discovery
        • Runs ping.exe
        PID:2032
      • C:\Windows\SysWOW64\PING.EXE
        ping 127.0.0.1 -n 23
        3⤵
        • System Location Discovery: System Language Discovery
        • System Network Configuration Discovery: Internet Connection Discovery
        • Runs ping.exe
        PID:536
      • C:\Users\Admin\AppData\Roaming\Windowsx.exe
        "C:\Users\Admin\AppData\Roaming\Windowsx.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:5004
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
          4⤵
            PID:868
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
            4⤵
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:856

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Roaming\Windowsx.exe

      Filesize

      653KB

      MD5

      2223635bfd2858c030d72df51b6b9bac

      SHA1

      325ddb9b3d095ef1a185d71dbb1677ef86ee2128

      SHA256

      030964274f733e0ee36325bb31c5782fcdbaebe2b5b48223f294a86748e6afa8

      SHA512

      934c5ff2b10f82370781bb0b4e676c95b0dc1e1206d972f173d4239476852ded7e2f6ab3a6506243f4af05bb7217634d6e37967775fd36cf6590364dfa77dbc2

    • memory/856-28-0x0000000006AE0000-0x0000000006B30000-memory.dmp

      Filesize

      320KB

    • memory/856-27-0x00000000057F0000-0x0000000005856000-memory.dmp

      Filesize

      408KB

    • memory/856-24-0x0000000000400000-0x0000000000444000-memory.dmp

      Filesize

      272KB

    • memory/4468-10-0x0000000074C90000-0x0000000075440000-memory.dmp

      Filesize

      7.7MB

    • memory/4468-3-0x0000000005280000-0x0000000005312000-memory.dmp

      Filesize

      584KB

    • memory/4468-6-0x0000000005320000-0x0000000005346000-memory.dmp

      Filesize

      152KB

    • memory/4468-7-0x0000000005910000-0x000000000591A000-memory.dmp

      Filesize

      40KB

    • memory/4468-8-0x0000000074C90000-0x0000000075440000-memory.dmp

      Filesize

      7.7MB

    • memory/4468-9-0x0000000074C9E000-0x0000000074C9F000-memory.dmp

      Filesize

      4KB

    • memory/4468-0-0x0000000074C9E000-0x0000000074C9F000-memory.dmp

      Filesize

      4KB

    • memory/4468-12-0x0000000074C90000-0x0000000075440000-memory.dmp

      Filesize

      7.7MB

    • memory/4468-4-0x0000000005370000-0x000000000540C000-memory.dmp

      Filesize

      624KB

    • memory/4468-5-0x0000000074C90000-0x0000000075440000-memory.dmp

      Filesize

      7.7MB

    • memory/4468-1-0x0000000000980000-0x0000000000A28000-memory.dmp

      Filesize

      672KB

    • memory/4468-2-0x0000000005920000-0x0000000005EC4000-memory.dmp

      Filesize

      5.6MB

    • memory/5004-18-0x0000000074C60000-0x0000000075410000-memory.dmp

      Filesize

      7.7MB

    • memory/5004-22-0x00000000072E0000-0x00000000072FA000-memory.dmp

      Filesize

      104KB

    • memory/5004-23-0x00000000072C0000-0x00000000072C6000-memory.dmp

      Filesize

      24KB

    • memory/5004-21-0x0000000074C60000-0x0000000075410000-memory.dmp

      Filesize

      7.7MB

    • memory/5004-26-0x0000000074C60000-0x0000000075410000-memory.dmp

      Filesize

      7.7MB

    • memory/5004-20-0x0000000074C60000-0x0000000075410000-memory.dmp

      Filesize

      7.7MB

    • memory/5004-19-0x00000000000F0000-0x0000000000198000-memory.dmp

      Filesize

      672KB