Analysis

  • max time kernel
    119s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    30-11-2024 18:03

General

  • Target

    348fed31060e19322ec93eda5f2d5ab3cfa46071cad12335e71fc7d7125baeddN.exe

  • Size

    8.2MB

  • MD5

    aa09cc47753e2225e73358e54badc070

  • SHA1

    446e0bf562d920985f85d6e7679d076886e8178d

  • SHA256

    348fed31060e19322ec93eda5f2d5ab3cfa46071cad12335e71fc7d7125baedd

  • SHA512

    c6c2d148eb9f886faf404cbb1feae4fa6b943772d2c79ee898d608dbb1bab76066d4b7df1fd6616bd04acf789f39b0d4189184d3ad2895ea902240c97ae7af17

  • SSDEEP

    49152:7C0bNechC0bNechC0bNecIC0bNechC0bNechC0bNecS:V8e8e8f8e8e8d

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 6 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 6 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Executes dropped EXE 9 IoCs
  • Loads dropped DLL 58 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Suspicious use of SetThreadContext 4 IoCs
  • Drops file in Windows directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 6 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 11 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\348fed31060e19322ec93eda5f2d5ab3cfa46071cad12335e71fc7d7125baeddN.exe
    "C:\Users\Admin\AppData\Local\Temp\348fed31060e19322ec93eda5f2d5ab3cfa46071cad12335e71fc7d7125baeddN.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2088
    • C:\Users\Admin\AppData\Local\Temp\348fed31060e19322ec93eda5f2d5ab3cfa46071cad12335e71fc7d7125baeddN.exe
      "C:\Users\Admin\AppData\Local\Temp\348fed31060e19322ec93eda5f2d5ab3cfa46071cad12335e71fc7d7125baeddN.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:2844
      • \??\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:1984
        • \??\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 use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:300
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            PID:2940
          • \??\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:1652
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 1652 -s 36
              6⤵
              • Loads dropped DLL
              • Program crash
              PID:2360
          • \??\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:2264
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2264 -s 36
              6⤵
              • Loads dropped DLL
              • Program crash
              PID:1576
          • \??\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:2468
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2468 -s 36
              6⤵
              • Loads dropped DLL
              • Program crash
              PID:1068
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            PID:1940
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 1940 -s 36
              6⤵
              • Loads dropped DLL
              • Program crash
              PID:1300
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            PID:2020
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2020 -s 36
              6⤵
              • Loads dropped DLL
              • Program crash
              PID:604
          • \??\c:\windows\system\spoolsv.exe
            c:\windows\system\spoolsv.exe SE
            5⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            PID:2500
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2500 -s 36
              6⤵
              • Loads dropped DLL
              • Program crash
              PID:2548
        • C:\Windows\SysWOW64\diskperf.exe
          "C:\Windows\SysWOW64\diskperf.exe"
          4⤵
            PID:1356
      • C:\Windows\SysWOW64\diskperf.exe
        "C:\Windows\SysWOW64\diskperf.exe"
        2⤵
          PID:2084

      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

        aa09cc47753e2225e73358e54badc070

        SHA1

        446e0bf562d920985f85d6e7679d076886e8178d

        SHA256

        348fed31060e19322ec93eda5f2d5ab3cfa46071cad12335e71fc7d7125baedd

        SHA512

        c6c2d148eb9f886faf404cbb1feae4fa6b943772d2c79ee898d608dbb1bab76066d4b7df1fd6616bd04acf789f39b0d4189184d3ad2895ea902240c97ae7af17

      • C:\Windows\system\explorer.exe

        Filesize

        8.2MB

        MD5

        127b782e9d86074875f5cad19ebfd7ac

        SHA1

        e333217e581bc4bfafc73a0f3004bb58cc1c9b9d

        SHA256

        023cb07a3d90fa3bd518234b59e1a33d5e21cd0ca894718721acee2c64ed0071

        SHA512

        843674758c9be6597fd888ac3699cd326896305f7990ca75849371bd947fe6173935324eb40741ce021031f9bbcf228fc518f58954f7fef1c2024ecc1f7e8598

      • C:\Windows\system\spoolsv.exe

        Filesize

        8.1MB

        MD5

        11babead56e1de2344bde982210bbe63

        SHA1

        43df0d0c64242d03b06b6620dd4866cba8d6f20a

        SHA256

        a794065880469a7365fa454e46e4be6fddcaf52e9402338bde617a4826c52b16

        SHA512

        65d66aff8c9b92754d33e15feec9c40a750d84c20134fc1119617ec2664960bc9b59d32c93cca3ec5161efc6c53d65e13226553747277252bdfc9267c5e24b5e

      • \Windows\system\spoolsv.exe

        Filesize

        6.9MB

        MD5

        e6e55182571babeb21fd89113cf42ace

        SHA1

        9828fd7bd5747ecd142280006c30df66b29c0c39

        SHA256

        8265066e82ad16534591b34fcfa5f7ccb92d1bac5fcc211cf8916f85e4d7563d

        SHA512

        2854b396979fcbf2f8fa5e1db541ab0313e489dfea58385facd3b451baf886721210335e1babaec57cc846f1ee94a7845e566e447ad715485607de3675bc896d

      • \Windows\system\spoolsv.exe

        Filesize

        3.0MB

        MD5

        c4c8dbbb69d0c29e27297127d08d04d7

        SHA1

        4517182d2ed0797e1a75ce4ed2647705b7ca4251

        SHA256

        241b2ce2373f37e9d7e1d425612a9ba105487d590a0ec4fff767af38a24ad911

        SHA512

        73d66e43feb087f013b9b236cf7aef3c9a2c11dfefd9a059ec01d27e95e9ce48a71a1ca19b97ca80c24db21a622b270d9656ed7d3480dcc9b0491328be6ea222

      • \Windows\system\spoolsv.exe

        Filesize

        8.2MB

        MD5

        ab7f517f49a71123bd39de629aed3a2f

        SHA1

        5dbc2ac89f3f06107294ed5891d86011a266161a

        SHA256

        e51956b127964ceabc70b83ca7a155258a0cbb8741c97e770f5cfc025de9e01d

        SHA512

        3e44c2eaca210517848c4a535e440a820dfea5146dea7b9cc557b6ae82ddae833eefdd1e15404d2f516b9097ee57e5df2b75a630f787fe437bc5a1a123410dfa

      • memory/300-136-0x0000000003200000-0x0000000003314000-memory.dmp

        Filesize

        1.1MB

      • memory/300-176-0x0000000003300000-0x0000000003414000-memory.dmp

        Filesize

        1.1MB

      • memory/300-150-0x0000000003300000-0x0000000003414000-memory.dmp

        Filesize

        1.1MB

      • memory/300-146-0x0000000000400000-0x000000000043E000-memory.dmp

        Filesize

        248KB

      • memory/300-177-0x0000000003300000-0x0000000003414000-memory.dmp

        Filesize

        1.1MB

      • memory/300-138-0x0000000003200000-0x0000000003314000-memory.dmp

        Filesize

        1.1MB

      • memory/300-139-0x0000000003300000-0x0000000003414000-memory.dmp

        Filesize

        1.1MB

      • memory/300-159-0x0000000003300000-0x0000000003414000-memory.dmp

        Filesize

        1.1MB

      • memory/300-118-0x0000000003300000-0x0000000003414000-memory.dmp

        Filesize

        1.1MB

      • memory/300-120-0x0000000000400000-0x000000000043E000-memory.dmp

        Filesize

        248KB

      • memory/300-100-0x0000000003200000-0x0000000003314000-memory.dmp

        Filesize

        1.1MB

      • memory/1356-95-0x0000000000400000-0x0000000000412000-memory.dmp

        Filesize

        72KB

      • memory/1652-129-0x0000000000400000-0x0000000000514000-memory.dmp

        Filesize

        1.1MB

      • memory/1652-121-0x0000000000400000-0x0000000000514000-memory.dmp

        Filesize

        1.1MB

      • memory/1940-179-0x0000000000400000-0x0000000000514000-memory.dmp

        Filesize

        1.1MB

      • memory/1984-59-0x0000000000400000-0x0000000000514000-memory.dmp

        Filesize

        1.1MB

      • memory/1984-52-0x0000000000400000-0x0000000000514000-memory.dmp

        Filesize

        1.1MB

      • memory/1984-56-0x0000000000400000-0x0000000000514000-memory.dmp

        Filesize

        1.1MB

      • memory/1984-55-0x0000000000400000-0x0000000000514000-memory.dmp

        Filesize

        1.1MB

      • memory/1984-89-0x0000000000400000-0x0000000000514000-memory.dmp

        Filesize

        1.1MB

      • memory/1984-53-0x0000000000400000-0x0000000000514000-memory.dmp

        Filesize

        1.1MB

      • memory/2020-203-0x0000000000400000-0x0000000000514000-memory.dmp

        Filesize

        1.1MB

      • memory/2084-28-0x0000000000400000-0x0000000000412000-memory.dmp

        Filesize

        72KB

      • memory/2084-32-0x0000000000400000-0x0000000000412000-memory.dmp

        Filesize

        72KB

      • memory/2084-41-0x0000000000400000-0x0000000000412000-memory.dmp

        Filesize

        72KB

      • memory/2084-30-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

        Filesize

        4KB

      • memory/2084-38-0x0000000000400000-0x0000000000412000-memory.dmp

        Filesize

        72KB

      • memory/2088-3-0x0000000000220000-0x0000000000221000-memory.dmp

        Filesize

        4KB

      • memory/2088-2-0x0000000000400000-0x0000000000514000-memory.dmp

        Filesize

        1.1MB

      • memory/2088-4-0x0000000000400000-0x0000000000514000-memory.dmp

        Filesize

        1.1MB

      • memory/2088-6-0x0000000000220000-0x0000000000221000-memory.dmp

        Filesize

        4KB

      • memory/2088-22-0x0000000003230000-0x0000000003344000-memory.dmp

        Filesize

        1.1MB

      • memory/2088-1-0x0000000000400000-0x0000000000514000-memory.dmp

        Filesize

        1.1MB

      • memory/2088-0-0x0000000000400000-0x0000000000514000-memory.dmp

        Filesize

        1.1MB

      • memory/2088-39-0x0000000000400000-0x0000000000514000-memory.dmp

        Filesize

        1.1MB

      • memory/2844-36-0x0000000000400000-0x000000000043E000-memory.dmp

        Filesize

        248KB

      • memory/2844-12-0x0000000000400000-0x000000000043E000-memory.dmp

        Filesize

        248KB

      • memory/2844-14-0x0000000000400000-0x000000000043E000-memory.dmp

        Filesize

        248KB

      • memory/2844-23-0x0000000000400000-0x000000000043E000-memory.dmp

        Filesize

        248KB

      • memory/2844-24-0x0000000000400000-0x000000000043E000-memory.dmp

        Filesize

        248KB

      • memory/2844-10-0x0000000000400000-0x000000000043E000-memory.dmp

        Filesize

        248KB

      • memory/2844-46-0x00000000031C0000-0x00000000032D4000-memory.dmp

        Filesize

        1.1MB

      • memory/2844-54-0x00000000031C0000-0x00000000032D4000-memory.dmp

        Filesize

        1.1MB

      • memory/2844-58-0x0000000000400000-0x000000000043E000-memory.dmp

        Filesize

        248KB

      • memory/2940-141-0x0000000000400000-0x0000000000514000-memory.dmp

        Filesize

        1.1MB

      • memory/2940-107-0x0000000000400000-0x0000000000514000-memory.dmp

        Filesize

        1.1MB

      • memory/2940-108-0x0000000000400000-0x0000000000514000-memory.dmp

        Filesize

        1.1MB

      • memory/2940-106-0x0000000000400000-0x0000000000514000-memory.dmp

        Filesize

        1.1MB