Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    01-02-2025 10:43

General

  • Target

    7251add9bb62c7d37d66d685cb25eb2e9be28f6a1adb24f68ba07ef472180fe8N.exe

  • Size

    2.4MB

  • MD5

    93cb8eda819699887800de14347b6600

  • SHA1

    a8350f6d3f912fb31b917f81c9c12ffe254f0877

  • SHA256

    7251add9bb62c7d37d66d685cb25eb2e9be28f6a1adb24f68ba07ef472180fe8

  • SHA512

    75b6d6d862ae10aed2e3d3efd4d9979a6a6f95dcce04d17724595775b53cbccaca24e79af1f8dc147a751c3561183fc041bfba190c816b79fcee531ab6516a77

  • SSDEEP

    49152:5Ko2gzhGqxIaWeSkKkAQOQ1y7GklXRYxxTttMs+xyPFRwGJnunLp9u0XsA5cl+6b:I+zhGqx3WeSkKkAQOQ1y7PlXRYxxTtth

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 23 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\7251add9bb62c7d37d66d685cb25eb2e9be28f6a1adb24f68ba07ef472180fe8N.exe
    "C:\Users\Admin\AppData\Local\Temp\7251add9bb62c7d37d66d685cb25eb2e9be28f6a1adb24f68ba07ef472180fe8N.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1204
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c ""C:\Users\Admin\AppData\Local\Temp\iucwj.bat" "
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2012
      • 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:2152
    • 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:2824
      • 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:332
        • 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:2772
          • 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:2144
        • 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:2092
          • 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:2432
        • 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:1932
          • 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:3032
        • 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:2760
          • 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:3040
      • 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:2860

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    173B

    MD5

    0f9512ff58185a551abc4fa80ffde3b5

    SHA1

    eb2df1adbb3504236d2857d8a9c297121c97a95d

    SHA256

    79747cbd0b884c6870d0ab8b90e4b64af598f1c1c97b2eb31c1fc1a1d6128189

    SHA512

    1f7216ce7cd2e1ae6e30c7d6d0f84b3a7a637c6cfe9568a10ffa802b99a832b3e4f45c7bd02cbbe70665e79ea917e7e9ac9a38ceaf469836fb207a47ef52ff3e

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

    Filesize

    2.4MB

    MD5

    cbda9a200950f998c1b965942a962528

    SHA1

    81aad616c1be68b7ae2fa5cc32a7d9781d10a6b4

    SHA256

    6151ca0cd466d78b264bd624220033fa3eb396a18d0ca94ddf6bada697e6d679

    SHA512

    91c6dde320711022b182a307e26e8e874850a14e3fc2b69991efb02166bc53a6f54668ece56cd10921936292bdd8b7475a84b204535657fc19f5e2625968de97

  • memory/332-95-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/332-88-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/332-91-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/332-86-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/332-56-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/332-58-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/332-61-0x00000000009D0000-0x0000000000C2F000-memory.dmp

    Filesize

    2.4MB

  • memory/332-105-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/332-100-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/332-84-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/332-93-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/332-82-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/332-98-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/332-81-0x00000000009D0000-0x0000000000C2F000-memory.dmp

    Filesize

    2.4MB

  • memory/332-60-0x00000000009D0000-0x0000000000C2F000-memory.dmp

    Filesize

    2.4MB

  • memory/332-52-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/332-50-0x0000000000400000-0x000000000045C000-memory.dmp

    Filesize

    368KB

  • memory/1204-42-0x0000000000400000-0x000000000065F000-memory.dmp

    Filesize

    2.4MB

  • memory/1204-39-0x0000000003260000-0x00000000034BF000-memory.dmp

    Filesize

    2.4MB

  • memory/1204-0-0x0000000000400000-0x000000000065F000-memory.dmp

    Filesize

    2.4MB

  • memory/2824-62-0x0000000002E90000-0x00000000030EF000-memory.dmp

    Filesize

    2.4MB

  • memory/2824-49-0x0000000002E90000-0x00000000030EF000-memory.dmp

    Filesize

    2.4MB

  • memory/2824-76-0x0000000000400000-0x000000000065F000-memory.dmp

    Filesize

    2.4MB

  • memory/2860-69-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/2860-83-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/2860-77-0x00000000009F0000-0x0000000000C4F000-memory.dmp

    Filesize

    2.4MB

  • memory/2860-78-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/2860-73-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB

  • memory/2860-67-0x0000000000400000-0x0000000000409000-memory.dmp

    Filesize

    36KB