Analysis

  • max time kernel
    120s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    02-02-2025 16:31

General

  • Target

    5c30f81725381436c4c7899f19c6b7480d8c0b6b0d67b5d0ebb27a444e838e7e.exe

  • Size

    2.4MB

  • MD5

    30183ca7a63013d6cb7995c0370d77ba

  • SHA1

    49d56c7311e3f86e31e31b928c8af10741a10811

  • SHA256

    5c30f81725381436c4c7899f19c6b7480d8c0b6b0d67b5d0ebb27a444e838e7e

  • SHA512

    c471c77e6ee126ab60e0049f302c9b45792c3a1fe59fa4d9b8f2f9355e3f959786cf0401b64a6a118aace431a8d71f13a1905622087ef5ef2cac578249ad1e18

  • SSDEEP

    49152:5Ko2gzhGqxIaWeSkKkAQOQ1y7GklXRYxxTttMs+xyPFRwGJnunLp9u0XsA5cl+6z:I+zhGqx3WeSkKkAQOQ1y7PlXRYxxTttp

Malware Config

Signatures

  • Blackshades

    Blackshades is a remote access trojan with various capabilities.

  • Blackshades family
  • Blackshades payload 11 IoCs
  • Modifies firewall policy service 3 TTPs 8 IoCs
  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 15 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • UPX packed file 25 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 14 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 36 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5c30f81725381436c4c7899f19c6b7480d8c0b6b0d67b5d0ebb27a444e838e7e.exe
    "C:\Users\Admin\AppData\Local\Temp\5c30f81725381436c4c7899f19c6b7480d8c0b6b0d67b5d0ebb27a444e838e7e.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2132
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c ""C:\Users\Admin\AppData\Local\Temp\LwjKZ.bat" "
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2404
      • C:\Windows\SysWOW64\reg.exe
        REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Java(TM) Platform SE Auto Updator 2.1" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Java\uninstall.exe" /f
        3⤵
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        PID:2416
    • C:\Users\Admin\AppData\Roaming\Java\uninstall.exe
      "C:\Users\Admin\AppData\Roaming\Java\uninstall.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1948
      • C:\Users\Admin\AppData\Roaming\Java\uninstall.exe
        C:\Users\Admin\AppData\Roaming\Java\uninstall.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:3056
        • 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
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2428
          • C:\Windows\SysWOW64\reg.exe
            REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
            5⤵
            • Modifies firewall policy service
            • System Location Discovery: System Language Discovery
            • Modifies registry key
            PID:332
        • 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\Java\uninstall.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Java\uninstall.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1244
          • C:\Windows\SysWOW64\reg.exe
            REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Java\uninstall.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Java\uninstall.exe:*:Enabled:Windows Messanger" /f
            5⤵
            • Modifies firewall policy service
            • System Location Discovery: System Language Discovery
            • Modifies registry key
            PID:2944
        • 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
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2364
          • C:\Windows\SysWOW64\reg.exe
            REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
            5⤵
            • Modifies firewall policy service
            • System Location Discovery: System Language Discovery
            • Modifies registry key
            PID:2644
        • 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\Falaheye.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Falaheye.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1832
          • C:\Windows\SysWOW64\reg.exe
            REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Falaheye.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Falaheye.exe:*:Enabled:Windows Messanger" /f
            5⤵
            • Modifies firewall policy service
            • System Location Discovery: System Language Discovery
            • Modifies registry key
            PID:2776
      • C:\Users\Admin\AppData\Roaming\Java\uninstall.exe
        C:\Users\Admin\AppData\Roaming\Java\uninstall.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        PID:2620

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\LwjKZ.bat

    Filesize

    173B

    MD5

    0f9512ff58185a551abc4fa80ffde3b5

    SHA1

    eb2df1adbb3504236d2857d8a9c297121c97a95d

    SHA256

    79747cbd0b884c6870d0ab8b90e4b64af598f1c1c97b2eb31c1fc1a1d6128189

    SHA512

    1f7216ce7cd2e1ae6e30c7d6d0f84b3a7a637c6cfe9568a10ffa802b99a832b3e4f45c7bd02cbbe70665e79ea917e7e9ac9a38ceaf469836fb207a47ef52ff3e

  • \Users\Admin\AppData\Roaming\Java\uninstall.exe

    Filesize

    2.4MB

    MD5

    6b87d1dd7982cf38b7a69f875ce8ed3a

    SHA1

    8aeafe1015e28bcbae0e6c5f8fed1c6012bc4b39

    SHA256

    898e99fad044928fc7fb8ea0dee93e92524e27c7818a6511b3e0892fb8b347d6

    SHA512

    533e13ab6954bc6c5de516fd5cbbdcb98e763d96f7d9b3bbfca4f10278a7bf254c2fc97ed4cdf0f56abd98c363b1fa63844a5862aec16fdf9bcae371daf28231

  • memory/1948-82-0x0000000000400000-0x000000000065F000-memory.dmp

    Filesize

    2.4MB

  • memory/1948-43-0x0000000000400000-0x000000000065F000-memory.dmp

    Filesize

    2.4MB

  • memory/1948-47-0x0000000000DE0000-0x000000000103F000-memory.dmp

    Filesize

    2.4MB

  • memory/1948-50-0x0000000000DE0000-0x000000000103F000-memory.dmp

    Filesize

    2.4MB

  • memory/1948-52-0x0000000002EB0000-0x000000000310F000-memory.dmp

    Filesize

    2.4MB

  • memory/1948-63-0x0000000002EB0000-0x000000000310F000-memory.dmp

    Filesize

    2.4MB

  • memory/2132-39-0x00000000033C0000-0x000000000361F000-memory.dmp

    Filesize

    2.4MB

  • memory/2132-42-0x0000000000400000-0x000000000065F000-memory.dmp

    Filesize

    2.4MB

  • memory/2132-0-0x0000000000400000-0x000000000065F000-memory.dmp

    Filesize

    2.4MB

  • memory/2620-81-0x0000000000A40000-0x0000000000C9F000-memory.dmp

    Filesize

    2.4MB

  • memory/2620-80-0x0000000000A40000-0x0000000000C9F000-memory.dmp

    Filesize

    2.4MB

  • memory/2620-78-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/2620-77-0x0000000000A40000-0x0000000000C9F000-memory.dmp

    Filesize

    2.4MB

  • memory/2620-76-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/2620-70-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/2620-69-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/2620-88-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/2620-66-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/3056-62-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/3056-64-0x0000000000A50000-0x0000000000CAF000-memory.dmp

    Filesize

    2.4MB

  • memory/3056-65-0x0000000000A50000-0x0000000000CAF000-memory.dmp

    Filesize

    2.4MB

  • memory/3056-60-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/3056-55-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/3056-53-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/3056-87-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/3056-67-0x0000000000A50000-0x0000000000CAF000-memory.dmp

    Filesize

    2.4MB

  • memory/3056-89-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/3056-91-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/3056-94-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/3056-98-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/3056-100-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/3056-103-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/3056-105-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/3056-108-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/3056-110-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB