Analysis

  • max time kernel
    150s
  • max time network
    129s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    22-11-2024 21:00

General

  • Target

    2c3c6bee5a651b07b3390be3f04d226ecb9ca222bcdb1969c44efa5d8eba61c8.exe

  • Size

    8.2MB

  • MD5

    e47523fc0a42ba4b2d9bd451bed3b7c8

  • SHA1

    64c9bdd8f6c5721a5b0fd69a5f728d247f95f32f

  • SHA256

    2c3c6bee5a651b07b3390be3f04d226ecb9ca222bcdb1969c44efa5d8eba61c8

  • SHA512

    4f4e220b4047d758f4435f0aab56e77201e203ed7bb69d4975326bd89db514d5d62d95266e1db89579b746ba35139cc4120e7fbdd356fa5dc2faf7cf2399c47e

  • SSDEEP

    49152:7C0bNechC0bNechC0bNecIC0bNechC0bNechC0bNecP:V8e8e8f8e8e8e

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 12 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 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 7 IoCs
  • 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.

  • 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\2c3c6bee5a651b07b3390be3f04d226ecb9ca222bcdb1969c44efa5d8eba61c8.exe
    "C:\Users\Admin\AppData\Local\Temp\2c3c6bee5a651b07b3390be3f04d226ecb9ca222bcdb1969c44efa5d8eba61c8.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:524
    • C:\Users\Admin\AppData\Local\Temp\2c3c6bee5a651b07b3390be3f04d226ecb9ca222bcdb1969c44efa5d8eba61c8.exe
      "C:\Users\Admin\AppData\Local\Temp\2c3c6bee5a651b07b3390be3f04d226ecb9ca222bcdb1969c44efa5d8eba61c8.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:2744
      • \??\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:2632
        • \??\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:1152
          • \??\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:2660
            • \??\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:2876
              • \??\c:\windows\system\svchost.exe
                c:\windows\system\svchost.exe
                7⤵
                • Executes dropped EXE
                • System Location Discovery: System Language Discovery
                PID:2668
            • C:\Windows\SysWOW64\diskperf.exe
              "C:\Windows\SysWOW64\diskperf.exe"
              6⤵
                PID:2780
            • \??\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:2344
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2344 -s 36
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:2288
            • \??\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:928
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 928 -s 36
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:1704
            • \??\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:1472
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 1472 -s 36
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:2480
            • \??\c:\windows\system\spoolsv.exe
              c:\windows\system\spoolsv.exe SE
              5⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:2596
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2596 -s 36
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:2500
            • \??\c:\windows\system\spoolsv.exe
              c:\windows\system\spoolsv.exe SE
              5⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:1668
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 1668 -s 36
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:2372
            • \??\c:\windows\system\spoolsv.exe
              c:\windows\system\spoolsv.exe SE
              5⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:1408
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 1408 -s 36
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:2260
            • \??\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⤵
                • Loads dropped DLL
                • Program crash
                PID:2880
          • C:\Windows\SysWOW64\diskperf.exe
            "C:\Windows\SysWOW64\diskperf.exe"
            4⤵
              PID:2364
        • C:\Windows\SysWOW64\diskperf.exe
          "C:\Windows\SysWOW64\diskperf.exe"
          2⤵
            PID:2996

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Chrome\StikyNot.exe

          Filesize

          8.2MB

          MD5

          e47523fc0a42ba4b2d9bd451bed3b7c8

          SHA1

          64c9bdd8f6c5721a5b0fd69a5f728d247f95f32f

          SHA256

          2c3c6bee5a651b07b3390be3f04d226ecb9ca222bcdb1969c44efa5d8eba61c8

          SHA512

          4f4e220b4047d758f4435f0aab56e77201e203ed7bb69d4975326bd89db514d5d62d95266e1db89579b746ba35139cc4120e7fbdd356fa5dc2faf7cf2399c47e

        • C:\Windows\system\explorer.exe

          Filesize

          8.2MB

          MD5

          143178b9a4e5c691a132b7154e20183c

          SHA1

          cfed4ccc59c26d4d4666ba549d6acd4e1a16664a

          SHA256

          85c7e35bfe7ea5355689def094eb04df9bd60ef0d49bfc0bebd5051e680da965

          SHA512

          67a7a3d5c28df1ccbeb4acec770d0af8dc4f2720df484be0ca90874cc1891306feaebea06fa0ad6cdf55844552dcc4a72775ceedc05d8ef027a045955be471b8

        • \Windows\system\spoolsv.exe

          Filesize

          8.2MB

          MD5

          c40bc53077f15696e61cbfe3d149dc93

          SHA1

          45d80d3605f25e91bdb39ecdd1895eb43c33eda0

          SHA256

          ef0198c96378b97e3f96e60d9904a4efdb9a5f4e6d07c3d1d42d01ba5fff4fde

          SHA512

          3a2b6659f7196a3c6ec938dbefab39d5cca2570f503e385de109fe04633a6a4420014787fdb6dec2e5318e180e7bcf43974e8f72bb373c6a106ce65c3fc5c8ef

        • memory/524-0-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/524-2-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/524-1-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/524-3-0x0000000000220000-0x0000000000221000-memory.dmp

          Filesize

          4KB

        • memory/524-4-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/524-6-0x0000000000220000-0x0000000000221000-memory.dmp

          Filesize

          4KB

        • memory/524-36-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/524-25-0x0000000002F30000-0x0000000003044000-memory.dmp

          Filesize

          1.1MB

        • memory/928-136-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/1152-135-0x0000000002FE0000-0x00000000030F4000-memory.dmp

          Filesize

          1.1MB

        • memory/1152-126-0x0000000002FE0000-0x00000000030F4000-memory.dmp

          Filesize

          1.1MB

        • memory/1152-125-0x0000000002FE0000-0x00000000030F4000-memory.dmp

          Filesize

          1.1MB

        • memory/1152-144-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/1152-122-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/1152-123-0x0000000002FE0000-0x00000000030F4000-memory.dmp

          Filesize

          1.1MB

        • memory/1152-108-0x0000000002FE0000-0x00000000030F4000-memory.dmp

          Filesize

          1.1MB

        • memory/1152-100-0x0000000002FE0000-0x00000000030F4000-memory.dmp

          Filesize

          1.1MB

        • memory/1152-99-0x0000000002FE0000-0x00000000030F4000-memory.dmp

          Filesize

          1.1MB

        • memory/1408-206-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/1668-187-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2344-114-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2596-171-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2632-58-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2632-53-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2632-55-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2632-89-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2632-54-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2632-52-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2660-124-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2660-101-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2660-102-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2660-236-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2668-253-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2668-245-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2744-14-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/2744-12-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/2744-26-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/2744-46-0x0000000003040000-0x0000000003154000-memory.dmp

          Filesize

          1.1MB

        • memory/2744-57-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/2744-18-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/2744-50-0x0000000003040000-0x0000000003154000-memory.dmp

          Filesize

          1.1MB

        • memory/2744-10-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/2876-250-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/2876-244-0x0000000002D90000-0x0000000002EA4000-memory.dmp

          Filesize

          1.1MB

        • memory/2996-29-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

          Filesize

          4KB

        • memory/2996-37-0x0000000000400000-0x0000000000412000-memory.dmp

          Filesize

          72KB

        • memory/2996-34-0x0000000000400000-0x0000000000412000-memory.dmp

          Filesize

          72KB

        • memory/2996-31-0x0000000000400000-0x0000000000412000-memory.dmp

          Filesize

          72KB

        • memory/2996-27-0x0000000000400000-0x0000000000412000-memory.dmp

          Filesize

          72KB