Analysis

  • max time kernel
    150s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    22-11-2024 21:06

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 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\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:2920
    • 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:2600
      • \??\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:1712
        • \??\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:2996
          • \??\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:560
            • \??\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:584
              • \??\c:\windows\system\svchost.exe
                c:\windows\system\svchost.exe
                7⤵
                • Executes dropped EXE
                • System Location Discovery: System Language Discovery
                PID:2776
            • C:\Windows\SysWOW64\diskperf.exe
              "C:\Windows\SysWOW64\diskperf.exe"
              6⤵
                PID:2400
            • \??\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:2120
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2120 -s 36
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:2276
            • \??\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:1548
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 1548 -s 36
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:848
            • \??\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:2320
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2320 -s 36
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:2460
            • \??\c:\windows\system\spoolsv.exe
              c:\windows\system\spoolsv.exe SE
              5⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:1028
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 1028 -s 36
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:2524
            • \??\c:\windows\system\spoolsv.exe
              c:\windows\system\spoolsv.exe SE
              5⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:992
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 992 -s 36
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:1436
            • \??\c:\windows\system\spoolsv.exe
              c:\windows\system\spoolsv.exe SE
              5⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:2668
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2668 -s 36
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:2412
            • \??\c:\windows\system\spoolsv.exe
              c:\windows\system\spoolsv.exe SE
              5⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:2220
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2220 -s 36
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:3028
            • \??\c:\windows\system\spoolsv.exe
              c:\windows\system\spoolsv.exe SE
              5⤵
              • Executes dropped EXE
              • System Location Discovery: System Language Discovery
              PID:3016
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 3016 -s 36
                6⤵
                • Program crash
                PID:2384
          • C:\Windows\SysWOW64\diskperf.exe
            "C:\Windows\SysWOW64\diskperf.exe"
            4⤵
              PID:1832
        • C:\Windows\SysWOW64\diskperf.exe
          "C:\Windows\SysWOW64\diskperf.exe"
          2⤵
            PID:2608

        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

          1d4d03c8ab0e1edd235f0c1f978122e1

          SHA1

          dfe0d3ef79e25866eeb10410a5aaf24bb5ac3726

          SHA256

          f6788e4ca571dbb4b4358471fc74562cc11d81ffc1e474d56f4add14d752c790

          SHA512

          cd5d55ce8fe0904043ef7ae5c188522fbe492e1f8c32cf938d396d0f26a2117a5015bef39ff8fd51c44a4618f375db774695c7cd559158a22ba56a58a0f59165

        • \Windows\system\spoolsv.exe

          Filesize

          8.2MB

          MD5

          46f51196a4b969cf1f9466096eccc6c3

          SHA1

          0f5fa55ec104abcf102184e62164694828bcbfc0

          SHA256

          ccbd811f7d05329fc75e668cb8173c857e7b6944ad65bb5f437feddef2043298

          SHA512

          b504e33c0759e4015004bb05741ce7af24f96b29fc2e78b1023821296d3c904892ea08c3018d772489ab526517cbcaaf21418b066fb33e2630879e76edb6a8c7

        • memory/560-102-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/560-248-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/560-142-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/560-104-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/560-103-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/584-257-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/584-240-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/1028-181-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/1712-58-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/1712-91-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/1712-52-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/1712-55-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/1712-53-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/1712-54-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2120-123-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2120-124-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2320-158-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2600-14-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/2600-18-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/2600-49-0x0000000003120000-0x0000000003234000-memory.dmp

          Filesize

          1.1MB

        • memory/2600-12-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/2600-10-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/2600-57-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/2600-50-0x0000000003120000-0x0000000003234000-memory.dmp

          Filesize

          1.1MB

        • memory/2600-26-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/2608-38-0x0000000000400000-0x0000000000412000-memory.dmp

          Filesize

          72KB

        • memory/2608-31-0x0000000000400000-0x0000000000412000-memory.dmp

          Filesize

          72KB

        • memory/2608-39-0x0000000000400000-0x0000000000412000-memory.dmp

          Filesize

          72KB

        • memory/2608-29-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

          Filesize

          4KB

        • memory/2608-27-0x0000000000400000-0x0000000000412000-memory.dmp

          Filesize

          72KB

        • memory/2776-259-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2920-0-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2920-1-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2920-35-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2920-22-0x00000000031A0000-0x00000000032B4000-memory.dmp

          Filesize

          1.1MB

        • memory/2920-6-0x0000000000220000-0x0000000000221000-memory.dmp

          Filesize

          4KB

        • memory/2920-2-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2920-3-0x0000000000220000-0x0000000000221000-memory.dmp

          Filesize

          4KB

        • memory/2920-4-0x0000000000400000-0x0000000000514000-memory.dmp

          Filesize

          1.1MB

        • memory/2996-127-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/2996-157-0x00000000032D0000-0x00000000033E4000-memory.dmp

          Filesize

          1.1MB

        • memory/2996-155-0x00000000032D0000-0x00000000033E4000-memory.dmp

          Filesize

          1.1MB

        • memory/2996-154-0x00000000032D0000-0x00000000033E4000-memory.dmp

          Filesize

          1.1MB

        • memory/2996-145-0x00000000032D0000-0x00000000033E4000-memory.dmp

          Filesize

          1.1MB

        • memory/2996-144-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB

        • memory/2996-133-0x00000000032D0000-0x00000000033E4000-memory.dmp

          Filesize

          1.1MB

        • memory/2996-134-0x00000000032D0000-0x00000000033E4000-memory.dmp

          Filesize

          1.1MB

        • memory/2996-115-0x00000000032D0000-0x00000000033E4000-memory.dmp

          Filesize

          1.1MB

        • memory/2996-96-0x00000000032D0000-0x00000000033E4000-memory.dmp

          Filesize

          1.1MB

        • memory/2996-262-0x0000000000400000-0x000000000043E000-memory.dmp

          Filesize

          248KB