Analysis

  • max time kernel
    150s
  • max time network
    189s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    06/12/2022, 15:05

General

  • Target

    6f3ee1accd5eaff01776a95e812b531510f52fa5facfc89bd7b295577921dcb1.exe

  • Size

    1.1MB

  • MD5

    4aaba39ea7385b77d10258502e99a6c4

  • SHA1

    26e1f02da82c82ac33ef4fc4c804c45d0c32ab55

  • SHA256

    6f3ee1accd5eaff01776a95e812b531510f52fa5facfc89bd7b295577921dcb1

  • SHA512

    ae311678a0db228728114b7cd7fad4372e701dd759a2f3e0c33b095583da616bd4748513113c137b5c99e0287669a9f6d4bdb6d3e9a0a5d0a96059bde96ed86a

  • SSDEEP

    24576:zAHGv5Slb/otvtOQDNMpunxB+dU8RXti/2Lni3YCvBIGDmUnkbWVtZ:zAmhSlEfOQpMgxBGVRXtiqgT+O3

Score
10/10

Malware Config

Signatures

  • Modifies firewall policy service 2 TTPs 8 IoCs
  • Adds policy Run key to start application 2 TTPs 2 IoCs
  • Modifies Installed Components in the registry 2 TTPs 4 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Modifies registry key 1 TTPs 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 36 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs
  • Suspicious use of WriteProcessMemory 51 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6f3ee1accd5eaff01776a95e812b531510f52fa5facfc89bd7b295577921dcb1.exe
    "C:\Users\Admin\AppData\Local\Temp\6f3ee1accd5eaff01776a95e812b531510f52fa5facfc89bd7b295577921dcb1.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2016
    • C:\Users\Admin\AppData\Local\Temp\6f3ee1accd5eaff01776a95e812b531510f52fa5facfc89bd7b295577921dcb1.exe
      "C:\Users\Admin\AppData\Local\Temp\6f3ee1accd5eaff01776a95e812b531510f52fa5facfc89bd7b295577921dcb1.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:2008
      • C:\Users\Admin\AppData\Local\Temp\6f3ee1accd5eaff01776a95e812b531510f52fa5facfc89bd7b295577921dcb1.exe
        "C:\Users\Admin\AppData\Local\Temp\6f3ee1accd5eaff01776a95e812b531510f52fa5facfc89bd7b295577921dcb1.exe"
        3⤵
        • Adds policy Run key to start application
        • Modifies Installed Components in the registry
        • Adds Run key to start application
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:904
        • 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⤵
          • Suspicious use of WriteProcessMemory
          PID:1396
          • 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
            • Modifies registry key
            PID:1388
        • C:\Windows\SysWOW64\cmd.exe
          cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\6f3ee1accd5eaff01776a95e812b531510f52fa5facfc89bd7b295577921dcb1.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\6f3ee1accd5eaff01776a95e812b531510f52fa5facfc89bd7b295577921dcb1.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:1076
          • C:\Windows\SysWOW64\reg.exe
            REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\6f3ee1accd5eaff01776a95e812b531510f52fa5facfc89bd7b295577921dcb1.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\6f3ee1accd5eaff01776a95e812b531510f52fa5facfc89bd7b295577921dcb1.exe:*:Enabled:Windows Messanger" /f
            5⤵
            • Modifies firewall policy service
            • Modifies registry key
            PID:604
        • 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⤵
          • Suspicious use of WriteProcessMemory
          PID:328
          • 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
            • Modifies registry key
            PID:924
        • 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\Windows Explorer\explorer.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Windows Explorer\explorer.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:1172
          • C:\Windows\SysWOW64\reg.exe
            REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Windows Explorer\explorer.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Windows Explorer\explorer.exe:*:Enabled:Windows Messanger" /f
            5⤵
            • Modifies firewall policy service
            • Modifies registry key
            PID:1560

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/904-68-0x0000000000400000-0x000000000047A000-memory.dmp

    Filesize

    488KB

  • memory/904-89-0x0000000000400000-0x000000000047A000-memory.dmp

    Filesize

    488KB

  • memory/904-88-0x0000000000400000-0x000000000047A000-memory.dmp

    Filesize

    488KB

  • memory/904-71-0x0000000000400000-0x000000000047A000-memory.dmp

    Filesize

    488KB

  • memory/904-70-0x0000000000400000-0x000000000047A000-memory.dmp

    Filesize

    488KB

  • memory/2008-60-0x0000000000400000-0x000000000047A000-memory.dmp

    Filesize

    488KB

  • memory/2008-74-0x0000000000400000-0x000000000047A000-memory.dmp

    Filesize

    488KB

  • memory/2008-62-0x0000000000400000-0x000000000047A000-memory.dmp

    Filesize

    488KB

  • memory/2008-66-0x0000000000400000-0x000000000047A000-memory.dmp

    Filesize

    488KB

  • memory/2008-54-0x0000000000400000-0x000000000047A000-memory.dmp

    Filesize

    488KB

  • memory/2008-59-0x0000000000400000-0x000000000047A000-memory.dmp

    Filesize

    488KB

  • memory/2008-58-0x0000000000400000-0x000000000047A000-memory.dmp

    Filesize

    488KB

  • memory/2008-65-0x0000000075D61000-0x0000000075D63000-memory.dmp

    Filesize

    8KB

  • memory/2008-57-0x0000000000400000-0x000000000047A000-memory.dmp

    Filesize

    488KB

  • memory/2008-55-0x0000000000400000-0x000000000047A000-memory.dmp

    Filesize

    488KB