Analysis

  • max time kernel
    148s
  • max time network
    138s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    12-08-2024 08:40

General

  • Target

    Falco.Software.Universal.Keygen.v1.0.WinALL.Keygen.Only-BRD.exe

  • Size

    3.0MB

  • MD5

    931f9b49da3148fa20689f77153b59d2

  • SHA1

    e13a0d13be83a6ee19bab2e1ff99276862b043a0

  • SHA256

    635a33bbd24779423e271254e335b860ef9decd8670240da8756d4f05c17a782

  • SHA512

    74be5f81122419a97684493b88e5690e0f9a9e91d975b51fca0e00d838365923092635f47a51e651bb13d5ccd975424343b54a61623c25b10516f7a7527e5710

  • SSDEEP

    12288:a6eVQkTrvj4d+dONGRpz5ljXeLY8Kk5tqGN0GvTBb/A4h75L:anQkTf4d+INGxetl0GrBb/A675

Malware Config

Extracted

Family

latentbot

C2

patrickstar23.zapto.org

1patrickstar23.zapto.org

2patrickstar23.zapto.org

3patrickstar23.zapto.org

4patrickstar23.zapto.org

5patrickstar23.zapto.org

6patrickstar23.zapto.org

7patrickstar23.zapto.org

8patrickstar23.zapto.org

Signatures

  • LatentBot

    Modular trojan written in Delphi which has been in-the-wild since 2013.

  • Modifies firewall policy service 3 TTPs 8 IoCs
  • Uses the VBS compiler for execution 1 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Windows directory 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 10 IoCs

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

  • Modifies registry key 1 TTPs 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 37 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 40 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Falco.Software.Universal.Keygen.v1.0.WinALL.Keygen.Only-BRD.exe
    "C:\Users\Admin\AppData\Local\Temp\Falco.Software.Universal.Keygen.v1.0.WinALL.Keygen.Only-BRD.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2116
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
      C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
      2⤵
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2692
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2672
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:2044
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /t REG_SZ /d "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2688
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /t REG_SZ /d "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:2928
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2708
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:752
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\svchost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\svchost.exe:*:Enabled:Windows Messanger" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2736
        • C:\Windows\SysWOW64\reg.exe
          REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\svchost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\svchost.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Modifies firewall policy service
          • System Location Discovery: System Language Discovery
          • Modifies registry key
          PID:2720

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2116-33-0x0000000000310000-0x0000000000386000-memory.dmp

    Filesize

    472KB

  • memory/2116-23-0x0000000000310000-0x0000000000386000-memory.dmp

    Filesize

    472KB

  • memory/2116-10-0x00000000769E0000-0x0000000076AF0000-memory.dmp

    Filesize

    1.1MB

  • memory/2116-11-0x0000000000310000-0x0000000000386000-memory.dmp

    Filesize

    472KB

  • memory/2116-12-0x0000000000310000-0x0000000000386000-memory.dmp

    Filesize

    472KB

  • memory/2116-13-0x0000000000310000-0x0000000000386000-memory.dmp

    Filesize

    472KB

  • memory/2116-14-0x0000000000310000-0x0000000000386000-memory.dmp

    Filesize

    472KB

  • memory/2116-0-0x0000000000310000-0x0000000000386000-memory.dmp

    Filesize

    472KB

  • memory/2116-15-0x0000000000310000-0x0000000000386000-memory.dmp

    Filesize

    472KB

  • memory/2116-16-0x0000000000310000-0x0000000000386000-memory.dmp

    Filesize

    472KB

  • memory/2116-17-0x0000000000310000-0x0000000000386000-memory.dmp

    Filesize

    472KB

  • memory/2116-18-0x0000000000310000-0x0000000000386000-memory.dmp

    Filesize

    472KB

  • memory/2116-19-0x0000000000310000-0x0000000000386000-memory.dmp

    Filesize

    472KB

  • memory/2116-20-0x0000000000310000-0x0000000000386000-memory.dmp

    Filesize

    472KB

  • memory/2116-21-0x0000000000310000-0x0000000000386000-memory.dmp

    Filesize

    472KB

  • memory/2116-22-0x0000000000310000-0x0000000000386000-memory.dmp

    Filesize

    472KB

  • memory/2116-26-0x0000000000310000-0x0000000000386000-memory.dmp

    Filesize

    472KB

  • memory/2116-32-0x0000000000310000-0x0000000000386000-memory.dmp

    Filesize

    472KB

  • memory/2116-45-0x0000000000310000-0x0000000000386000-memory.dmp

    Filesize

    472KB

  • memory/2116-44-0x0000000000310000-0x0000000000386000-memory.dmp

    Filesize

    472KB

  • memory/2116-43-0x0000000000310000-0x0000000000386000-memory.dmp

    Filesize

    472KB

  • memory/2116-42-0x0000000000310000-0x0000000000386000-memory.dmp

    Filesize

    472KB

  • memory/2116-41-0x0000000000310000-0x0000000000386000-memory.dmp

    Filesize

    472KB

  • memory/2116-40-0x0000000000310000-0x0000000000386000-memory.dmp

    Filesize

    472KB

  • memory/2116-39-0x0000000000310000-0x0000000000386000-memory.dmp

    Filesize

    472KB

  • memory/2116-38-0x0000000000310000-0x0000000000386000-memory.dmp

    Filesize

    472KB

  • memory/2116-37-0x0000000000310000-0x0000000000386000-memory.dmp

    Filesize

    472KB

  • memory/2116-36-0x0000000000310000-0x0000000000386000-memory.dmp

    Filesize

    472KB

  • memory/2116-35-0x0000000000310000-0x0000000000386000-memory.dmp

    Filesize

    472KB

  • memory/2116-34-0x0000000000310000-0x0000000000386000-memory.dmp

    Filesize

    472KB

  • memory/2116-30-0x0000000000310000-0x0000000000386000-memory.dmp

    Filesize

    472KB

  • memory/2116-31-0x0000000000310000-0x0000000000386000-memory.dmp

    Filesize

    472KB

  • memory/2116-9-0x00000000769F4000-0x00000000769F5000-memory.dmp

    Filesize

    4KB

  • memory/2116-29-0x0000000000310000-0x0000000000386000-memory.dmp

    Filesize

    472KB

  • memory/2116-28-0x0000000000310000-0x0000000000386000-memory.dmp

    Filesize

    472KB

  • memory/2116-27-0x0000000000310000-0x0000000000386000-memory.dmp

    Filesize

    472KB

  • memory/2116-25-0x0000000000310000-0x0000000000386000-memory.dmp

    Filesize

    472KB

  • memory/2116-24-0x0000000000310000-0x0000000000386000-memory.dmp

    Filesize

    472KB

  • memory/2116-48-0x00000000769E0000-0x0000000076AF0000-memory.dmp

    Filesize

    1.1MB

  • memory/2116-49-0x00000000769E0000-0x0000000076AF0000-memory.dmp

    Filesize

    1.1MB

  • memory/2116-65-0x00000000769E0000-0x0000000076AF0000-memory.dmp

    Filesize

    1.1MB

  • memory/2692-52-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/2692-81-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/2692-71-0x00000000769E0000-0x0000000076AF0000-memory.dmp

    Filesize

    1.1MB

  • memory/2692-70-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/2692-62-0x00000000769E0000-0x0000000076AF0000-memory.dmp

    Filesize

    1.1MB

  • memory/2692-50-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/2692-66-0x00000000769E0000-0x0000000076AF0000-memory.dmp

    Filesize

    1.1MB

  • memory/2692-58-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/2692-83-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/2692-69-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/2692-68-0x00000000769E0000-0x0000000076AF0000-memory.dmp

    Filesize

    1.1MB

  • memory/2692-54-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/2692-73-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/2692-75-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/2692-77-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/2692-78-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/2692-79-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/2692-56-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2692-82-0x0000000000400000-0x0000000000470000-memory.dmp

    Filesize

    448KB

  • memory/2692-67-0x00000000769E0000-0x0000000076AF0000-memory.dmp

    Filesize

    1.1MB