Analysis

  • max time kernel
    150s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    29-11-2024 03:57

General

  • Target

    d902ae34cbc5670376098b2e4137b6a85c9a455a89fd4afcc8fa26a518adfa76.exe

  • Size

    8.2MB

  • MD5

    a79d5443f9b6ab37a37ab3353dd0a224

  • SHA1

    4ab113fbab91435ddc04e1956dfd7246fd602c06

  • SHA256

    d902ae34cbc5670376098b2e4137b6a85c9a455a89fd4afcc8fa26a518adfa76

  • SHA512

    79d2b4bfc8a4615194ab74abb7c9fa0ff23414d8bd479656db39c5d9e09a2cbd2ab166dc879e68d4a5d726a60b75f616637f268ae2fcfe9f7a4e57d6796beb67

  • SSDEEP

    49152:7C0bNechC0bNechC0bNecIC0bNechC0bNechC0bNecu:V8e8e8f8e8e8t

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
  • WarzoneRat, AveMaria

    WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.

  • Warzonerat family
  • Warzone RAT payload 3 IoCs
  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 2 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

  • ASPack v2.12-2.42 3 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Executes dropped EXE 13 IoCs
  • Loads dropped DLL 64 IoCs
  • Adds Run key to start application 2 TTPs 5 IoCs
  • Suspicious use of SetThreadContext 6 IoCs
  • Drops file in Windows directory 5 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 8 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 15 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d902ae34cbc5670376098b2e4137b6a85c9a455a89fd4afcc8fa26a518adfa76.exe
    "C:\Users\Admin\AppData\Local\Temp\d902ae34cbc5670376098b2e4137b6a85c9a455a89fd4afcc8fa26a518adfa76.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1708
    • C:\Users\Admin\AppData\Local\Temp\d902ae34cbc5670376098b2e4137b6a85c9a455a89fd4afcc8fa26a518adfa76.exe
      "C:\Users\Admin\AppData\Local\Temp\d902ae34cbc5670376098b2e4137b6a85c9a455a89fd4afcc8fa26a518adfa76.exe"
      2⤵
      • Loads dropped DLL
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2852
      • \??\c:\windows\system\explorer.exe
        c:\windows\system\explorer.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2688
        • \??\c:\windows\system\explorer.exe
          c:\windows\system\explorer.exe
          4⤵
          • Modifies WinLogon for persistence
          • Modifies visiblity of hidden/system files in Explorer
          • Boot or Logon Autostart Execution: Active Setup
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Drops file in Windows directory
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious behavior: GetForegroundWindowSpam
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:2608
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            • Adds Run key to start application
            • Suspicious use of SetThreadContext
            • System Location Discovery: System Language Discovery
            PID:1796
            • \??\c:\windows\system\spoolsv.exe
              c:\windows\system\spoolsv.exe SE
              6⤵
              • Executes dropped EXE
              • Drops file in Windows directory
              • System Location Discovery: System Language Discovery
              • Suspicious use of SetWindowsHookEx
              PID:2700
              • \??\c:\windows\system\svchost.exe
                c:\windows\system\svchost.exe
                7⤵
                • Executes dropped EXE
                • System Location Discovery: System Language Discovery
                PID:2712
            • C:\Windows\SysWOW64\diskperf.exe
              "C:\Windows\SysWOW64\diskperf.exe"
              6⤵
                PID:2572
            • \??\c:\windows\system\spoolsv.exe
              c:\windows\system\spoolsv.exe SE
              5⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:864
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 864 -s 36
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:1032
            • \??\c:\windows\system\spoolsv.exe
              c:\windows\system\spoolsv.exe SE
              5⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:1324
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 1324 -s 36
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:1724
            • \??\c:\windows\system\spoolsv.exe
              c:\windows\system\spoolsv.exe SE
              5⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:924
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 924 -s 36
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:1532
            • \??\c:\windows\system\spoolsv.exe
              c:\windows\system\spoolsv.exe SE
              5⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:1816
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 1816 -s 36
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:2264
            • \??\c:\windows\system\spoolsv.exe
              c:\windows\system\spoolsv.exe SE
              5⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:2356
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2356 -s 36
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:1592
            • \??\c:\windows\system\spoolsv.exe
              c:\windows\system\spoolsv.exe SE
              5⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:2960
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2960 -s 36
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:2208
            • \??\c:\windows\system\spoolsv.exe
              c:\windows\system\spoolsv.exe SE
              5⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:3048
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 3048 -s 36
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:2720
            • \??\c:\windows\system\spoolsv.exe
              c:\windows\system\spoolsv.exe SE
              5⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:2728
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2728 -s 36
                6⤵
                • Program crash
                PID:2576
          • C:\Windows\SysWOW64\diskperf.exe
            "C:\Windows\SysWOW64\diskperf.exe"
            4⤵
              PID:2088
        • C:\Windows\SysWOW64\diskperf.exe
          "C:\Windows\SysWOW64\diskperf.exe"
          2⤵
            PID:2604

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • F:\d902ae34cbc5670376098b2e4137b6a85c9a455a89fd4afcc8fa26a518adfa76.exe

          Filesize

          8.2MB

          MD5

          a79d5443f9b6ab37a37ab3353dd0a224

          SHA1

          4ab113fbab91435ddc04e1956dfd7246fd602c06

          SHA256

          d902ae34cbc5670376098b2e4137b6a85c9a455a89fd4afcc8fa26a518adfa76

          SHA512

          79d2b4bfc8a4615194ab74abb7c9fa0ff23414d8bd479656db39c5d9e09a2cbd2ab166dc879e68d4a5d726a60b75f616637f268ae2fcfe9f7a4e57d6796beb67

        • \Windows\system\explorer.exe

          Filesize

          8.2MB

          MD5

          e2232c41ec1ac1f25aba4ccad94c6989

          SHA1

          75aa0c09fb002e7a9b82ba5c710e091d71f5ff58

          SHA256

          3cf46f907de6c4fe55f24ee2d359823a9bfda30834863eeb42d44acb4c5c5f24

          SHA512

          9507e7d04aaa8a84831d133ef35d0b1164def30fe7cc320a81b0c0e196cc681e6db3e5b08b5ed3bdfafdee130cac1b91e5b28af9ca50655acb9094c6b87d6a2f

        • \Windows\system\spoolsv.exe

          Filesize

          8.2MB

          MD5

          672829dcefc45b01af10db501e5c5772

          SHA1

          823e0271d7f89276a56d22b6338a4debf6e296cb

          SHA256

          c9c0783635e40d7a5014a40fcede33726dad444d664d221a4ea4d0782c38a133

          SHA512

          cb3a6edb5020e218abe01c9cdca47bb363d6cce6f1fdf6c910504442a9526b4882bb17416fccc28e81f63d95a871d444c5ef7f64a3581a2e37cb6b7853de20ef

        • memory/864-124-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/864-115-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/1324-135-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/1708-4-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/1708-6-0x00000000001B0000-0x00000000001B1000-memory.dmp

          Filesize

          4KB

        • memory/1708-3-0x00000000001B0000-0x00000000001B1000-memory.dmp

          Filesize

          4KB

        • memory/1708-20-0x00000000031C0000-0x00000000032D4000-memory.dmp

          Filesize

          1.1MB

        • memory/1708-2-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/1708-0-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/1708-1-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/1708-43-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/1796-245-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/1796-142-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/1796-103-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/1796-104-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/1796-102-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/1816-174-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2088-83-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

          Filesize

          4KB

        • memory/2604-39-0x0000000000400000-0x0000000000412000-memory.dmp

          Filesize

          72KB

        • memory/2604-33-0x0000000000400000-0x0000000000412000-memory.dmp

          Filesize

          72KB

        • memory/2604-41-0x0000000000400000-0x0000000000412000-memory.dmp

          Filesize

          72KB

        • memory/2604-35-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

          Filesize

          4KB

        • memory/2604-37-0x0000000000400000-0x0000000000412000-memory.dmp

          Filesize

          72KB

        • memory/2608-133-0x0000000003160000-0x0000000003274000-memory.dmp

          Filesize

          1.1MB

        • memory/2608-132-0x0000000003160000-0x0000000003274000-memory.dmp

          Filesize

          1.1MB

        • memory/2608-262-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/2608-172-0x0000000003160000-0x0000000003274000-memory.dmp

          Filesize

          1.1MB

        • memory/2608-173-0x0000000003160000-0x0000000003274000-memory.dmp

          Filesize

          1.1MB

        • memory/2608-100-0x0000000003160000-0x0000000003274000-memory.dmp

          Filesize

          1.1MB

        • memory/2608-163-0x0000000003160000-0x0000000003274000-memory.dmp

          Filesize

          1.1MB

        • memory/2608-153-0x0000000003160000-0x0000000003274000-memory.dmp

          Filesize

          1.1MB

        • memory/2608-154-0x0000000003160000-0x0000000003274000-memory.dmp

          Filesize

          1.1MB

        • memory/2608-123-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/2608-144-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/2688-54-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2688-58-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2688-93-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2688-55-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2688-52-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2688-53-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2700-255-0x0000000003200000-0x0000000003314000-memory.dmp

          Filesize

          1.1MB

        • memory/2700-258-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/2712-254-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2712-260-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2852-51-0x0000000003490000-0x00000000035A4000-memory.dmp

          Filesize

          1.1MB

        • memory/2852-23-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/2852-57-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/2852-14-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/2852-25-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/2852-12-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/2852-10-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB