Analysis

  • max time kernel
    77s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/12/2023, 03:00

General

  • Target

    ceb68d9f6e90f21f96fc3292651a2977c04b56ef5aaf974499c245505b4e7232.exe

  • Size

    1.5MB

  • MD5

    87e061c66c3fd8a4b07c75901f3291e6

  • SHA1

    659563198849645bbc83348df323251a07ce9547

  • SHA256

    ceb68d9f6e90f21f96fc3292651a2977c04b56ef5aaf974499c245505b4e7232

  • SHA512

    2277a71651e0745cdb7499bc3204458beff3a52aebb13dd266d60b566565ec945abe2d6c3b32c3be3061e52bbad6592e8f4fc9346892bbf8b5ced0487edbc221

  • SSDEEP

    24576:f/CKAB78NDFKYmKOF0zr31JwAlcR3QC0OXxc0H:faKk7gDUYmvFur31yAipQCtXxc0H

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 8 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Drops file in System32 directory 9 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 1 IoCs
  • Modifies data under HKEY_USERS 5 IoCs
  • Suspicious behavior: LoadsDriver 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ceb68d9f6e90f21f96fc3292651a2977c04b56ef5aaf974499c245505b4e7232.exe
    "C:\Users\Admin\AppData\Local\Temp\ceb68d9f6e90f21f96fc3292651a2977c04b56ef5aaf974499c245505b4e7232.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of AdjustPrivilegeToken
    PID:4876
  • C:\Windows\System32\alg.exe
    C:\Windows\System32\alg.exe
    1⤵
    • Executes dropped EXE
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Suspicious use of AdjustPrivilegeToken
    PID:4068
  • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\elevation_service.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\elevation_service.exe"
    1⤵
    • Executes dropped EXE
    PID:4268
  • \??\c:\Program Files\Common Files\Microsoft Shared\Source Engine\OSE.EXE
    "c:\Program Files\Common Files\Microsoft Shared\Source Engine\OSE.EXE"
    1⤵
    • Executes dropped EXE
    PID:4856
  • C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe
    "C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe"
    1⤵
    • Executes dropped EXE
    PID:1256
  • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
    "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
    1⤵
    • Executes dropped EXE
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    PID:4616
  • C:\Windows\system32\DiagSvcs\DiagnosticsHub.StandardCollector.Service.exe
    C:\Windows\system32\DiagSvcs\DiagnosticsHub.StandardCollector.Service.exe
    1⤵
    • Executes dropped EXE
    PID:4060
  • C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k NetworkService -p -s TapiSrv
    1⤵
      PID:2908
    • C:\Windows\system32\PerceptionSimulation\PerceptionSimulationService.exe
      C:\Windows\system32\PerceptionSimulation\PerceptionSimulationService.exe
      1⤵
        PID:836
      • C:\Windows\SysWow64\perfhost.exe
        C:\Windows\SysWow64\perfhost.exe
        1⤵
          PID:2000
        • C:\Windows\system32\spectrum.exe
          C:\Windows\system32\spectrum.exe
          1⤵
            PID:1196
          • C:\Windows\system32\TieringEngineService.exe
            C:\Windows\system32\TieringEngineService.exe
            1⤵
              PID:3300
            • C:\Windows\system32\SearchProtocolHost.exe
              "C:\Windows\system32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe1_ Global\UsGthrCtrlFltPipeMssGthrPipe1 1 -2147483646 "Software\Microsoft\Windows Search" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT; MS Search 4.0 Robot)" "C:\ProgramData\Microsoft\Search\Data\Temp\usgthrsvc" "DownLevelDaemon"
              1⤵
                PID:5876
              • C:\Windows\system32\SearchFilterHost.exe
                "C:\Windows\system32\SearchFilterHost.exe" 0 916 920 928 8192 924 900
                1⤵
                  PID:5900
                • C:\Windows\system32\SearchIndexer.exe
                  C:\Windows\system32\SearchIndexer.exe /Embedding
                  1⤵
                    PID:5412
                  • C:\Windows\system32\wbem\WmiApSrv.exe
                    C:\Windows\system32\wbem\WmiApSrv.exe
                    1⤵
                      PID:5300
                    • C:\Windows\system32\wbengine.exe
                      "C:\Windows\system32\wbengine.exe"
                      1⤵
                        PID:5196
                      • C:\Windows\system32\vssvc.exe
                        C:\Windows\system32\vssvc.exe
                        1⤵
                          PID:2244
                        • C:\Windows\System32\vds.exe
                          C:\Windows\System32\vds.exe
                          1⤵
                            PID:2864
                          • C:\Windows\system32\AgentService.exe
                            C:\Windows\system32\AgentService.exe
                            1⤵
                              PID:4712
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k LocalService -p -s SharedRealitySvc
                              1⤵
                                PID:4300
                              • C:\Windows\System32\OpenSSH\ssh-agent.exe
                                C:\Windows\System32\OpenSSH\ssh-agent.exe
                                1⤵
                                  PID:4748
                                • C:\Windows\System32\snmptrap.exe
                                  C:\Windows\System32\snmptrap.exe
                                  1⤵
                                    PID:5040
                                  • C:\Windows\System32\SensorDataService.exe
                                    C:\Windows\System32\SensorDataService.exe
                                    1⤵
                                      PID:3232
                                    • C:\Windows\system32\locator.exe
                                      C:\Windows\system32\locator.exe
                                      1⤵
                                        PID:4336
                                      • C:\Windows\System32\msdtc.exe
                                        C:\Windows\System32\msdtc.exe
                                        1⤵
                                        • Executes dropped EXE
                                        PID:4132
                                      • C:\Windows\system32\fxssvc.exe
                                        C:\Windows\system32\fxssvc.exe
                                        1⤵
                                        • Executes dropped EXE
                                        • Modifies data under HKEY_USERS
                                        • Suspicious use of AdjustPrivilegeToken
                                        PID:3828

                                      Network

                                      MITRE ATT&CK Enterprise v15

                                      Replay Monitor

                                      Loading Replay Monitor...

                                      Downloads

                                      • C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe

                                        Filesize

                                        1.6MB

                                        MD5

                                        6efff302464ebf46654ca41d04e55d45

                                        SHA1

                                        a371506cf4d2b0448da6d1fb8835276ce6b19abf

                                        SHA256

                                        dd832d281c71501fa4a3f632e3ff2512efa11839419de6686381ab84750a1a65

                                        SHA512

                                        5a2b8da55b126ecd2e5a831c516ea1543d024487e49a142b1b97ecead717b738ee7ecda052be1a077b90304a7cad7a2e54b2ef3d7794e06446089db73ae30a09

                                      • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe

                                        Filesize

                                        92KB

                                        MD5

                                        a258b6fd7b21a0ed3a7cbe0cb8df2010

                                        SHA1

                                        bb452ce70bff198530b24f2b205cb88a8ebb5551

                                        SHA256

                                        8ac18fa327c77b8753368825fd3cbea0940eab01bf39ff1d2a7bb01467b3d898

                                        SHA512

                                        e7ff19a8554456ca4df7f2232b0c7881909b813ab90851fd7af4622cf9c8e3ca00b687bab51748701ff9b59c29abdcd47b200e30e3140880cce69c36951cfee9

                                      • C:\Windows\SysWOW64\perfhost.exe

                                        Filesize

                                        382KB

                                        MD5

                                        fc94a5eea3b8640564388e6e4cd75e2e

                                        SHA1

                                        8cdf46ea60404625a5db4774e8cf8aa988f693a3

                                        SHA256

                                        6d89a001f6a398df05f76b712e9d17740a50e7ae23afe5303bbb45ecfb445599

                                        SHA512

                                        2eac14826d3db7e6a2e629a6f080ceb4040fb8778c1664a27af37203d8e938de0a6ef80f56bab39d13b731397925e613910a0c4822fee6cd8a7cc45e615ee22b

                                      • C:\Windows\System32\DiagSvcs\DiagnosticsHub.StandardCollector.Service.exe

                                        Filesize

                                        832KB

                                        MD5

                                        3269a500d20eb3ed7624b4fb85b1ee23

                                        SHA1

                                        8b1e608838fe21d2255566027d7bf80c53facc7c

                                        SHA256

                                        e8968660bb025ff1a92e41d957c7a63b1077cd8279a020781cf9552c53213eca

                                        SHA512

                                        808e17219e77b79ea69d63404556224a18d0c858858667115b5bd8dae0ee5ccd1b2e2ecf870766099b34f68b555dba72e23f982d180ad598965601e18d9d1c2c

                                      • C:\Windows\System32\FXSSVC.exe

                                        Filesize

                                        1.2MB

                                        MD5

                                        a2c3dfe3167cdf32ac6fef5b31cde441

                                        SHA1

                                        9badb525fc2c5b7180a79c9e930fc2d11dabc4d0

                                        SHA256

                                        76d33d82f99d12c3f85702482954b98df74a4055252a003d25dc94a75321428b

                                        SHA512

                                        1fbe731ee1c95b1ef2c28cfc00bc8dea8ea3e4115221225d28ed95e8811e1acbc5b051a8f7746ebd114ec2c65ffb338b924eaabd9f45762f3fcaa6062e147ee0

                                      • C:\Windows\System32\alg.exe

                                        Filesize

                                        673KB

                                        MD5

                                        5ef12a1e01df822e8330073ee625353d

                                        SHA1

                                        03af16efbc3b3a689d3bda0e8eb202bcd3c74b93

                                        SHA256

                                        b50ab3a1fed8922de3f15fbfe3e4c1bb00c63aaad70803f0bdf657f4a6698142

                                        SHA512

                                        99d9c207579aa75db3fd1dffa4460131526c0ccc546b6a809f7dee05e3bddd565393cd637f5489ae540df683d867bdb7e1a491aec05208df6731d42b0e50d4f5

                                      • C:\Windows\System32\msdtc.exe

                                        Filesize

                                        1.5MB

                                        MD5

                                        928249d4796ac1a083d57e01bab429cf

                                        SHA1

                                        5dd94e888714513fe134d72cd03bad0da796666d

                                        SHA256

                                        e0aa934e7ce8786b9e054a5a92a48464fe9c3c284469bc251601a1f8e80c7598

                                        SHA512

                                        40e7918ce778bcbad0693e25cdebda519b2cc8f0010da8068eefc50a58007c7444a0db4aef956651518abcb0e059ad9d56e0ca8503aa9b611863b2aecf60f908

                                      • memory/836-351-0x0000000140000000-0x0000000140242000-memory.dmp

                                        Filesize

                                        2.3MB

                                      • memory/836-290-0x0000000140000000-0x0000000140242000-memory.dmp

                                        Filesize

                                        2.3MB

                                      • memory/836-298-0x0000000000680000-0x00000000006E0000-memory.dmp

                                        Filesize

                                        384KB

                                      • memory/1196-360-0x0000000000720000-0x0000000000780000-memory.dmp

                                        Filesize

                                        384KB

                                      • memory/1196-421-0x0000000140000000-0x0000000140169000-memory.dmp

                                        Filesize

                                        1.4MB

                                      • memory/1196-353-0x0000000140000000-0x0000000140169000-memory.dmp

                                        Filesize

                                        1.4MB

                                      • memory/1256-57-0x0000000001DE0000-0x0000000001E40000-memory.dmp

                                        Filesize

                                        384KB

                                      • memory/1256-65-0x0000000140000000-0x0000000140261000-memory.dmp

                                        Filesize

                                        2.4MB

                                      • memory/1256-61-0x0000000001DE0000-0x0000000001E40000-memory.dmp

                                        Filesize

                                        384KB

                                      • memory/1256-51-0x0000000140000000-0x0000000140261000-memory.dmp

                                        Filesize

                                        2.4MB

                                      • memory/1256-50-0x0000000001DE0000-0x0000000001E40000-memory.dmp

                                        Filesize

                                        384KB

                                      • memory/2000-373-0x0000000000830000-0x0000000000897000-memory.dmp

                                        Filesize

                                        412KB

                                      • memory/2000-366-0x0000000000400000-0x000000000062E000-memory.dmp

                                        Filesize

                                        2.2MB

                                      • memory/2000-301-0x0000000000400000-0x000000000062E000-memory.dmp

                                        Filesize

                                        2.2MB

                                      • memory/2000-308-0x0000000000830000-0x0000000000897000-memory.dmp

                                        Filesize

                                        412KB

                                      • memory/2244-431-0x00000000007C0000-0x0000000000820000-memory.dmp

                                        Filesize

                                        384KB

                                      • memory/2244-422-0x0000000140000000-0x00000001401FC000-memory.dmp

                                        Filesize

                                        2.0MB

                                      • memory/2864-555-0x0000000140000000-0x0000000140147000-memory.dmp

                                        Filesize

                                        1.3MB

                                      • memory/2864-419-0x0000000000C80000-0x0000000000CE0000-memory.dmp

                                        Filesize

                                        384KB

                                      • memory/2864-409-0x0000000140000000-0x0000000140147000-memory.dmp

                                        Filesize

                                        1.3MB

                                      • memory/3232-392-0x0000000140000000-0x00000001401D7000-memory.dmp

                                        Filesize

                                        1.8MB

                                      • memory/3232-334-0x00000000006F0000-0x0000000000750000-memory.dmp

                                        Filesize

                                        384KB

                                      • memory/3232-326-0x0000000140000000-0x00000001401D7000-memory.dmp

                                        Filesize

                                        1.8MB

                                      • memory/3300-382-0x0000000140000000-0x0000000140279000-memory.dmp

                                        Filesize

                                        2.5MB

                                      • memory/3300-448-0x0000000140000000-0x0000000140279000-memory.dmp

                                        Filesize

                                        2.5MB

                                      • memory/3300-388-0x00000000008E0000-0x0000000000940000-memory.dmp

                                        Filesize

                                        384KB

                                      • memory/3828-266-0x0000000000950000-0x00000000009B0000-memory.dmp

                                        Filesize

                                        384KB

                                      • memory/3828-271-0x0000000000950000-0x00000000009B0000-memory.dmp

                                        Filesize

                                        384KB

                                      • memory/3828-256-0x0000000140000000-0x0000000140135000-memory.dmp

                                        Filesize

                                        1.2MB

                                      • memory/3828-270-0x0000000140000000-0x0000000140135000-memory.dmp

                                        Filesize

                                        1.2MB

                                      • memory/3828-257-0x0000000000950000-0x00000000009B0000-memory.dmp

                                        Filesize

                                        384KB

                                      • memory/4060-313-0x0000000140000000-0x0000000140240000-memory.dmp

                                        Filesize

                                        2.2MB

                                      • memory/4060-245-0x00000000004C0000-0x0000000000520000-memory.dmp

                                        Filesize

                                        384KB

                                      • memory/4060-246-0x0000000140000000-0x0000000140240000-memory.dmp

                                        Filesize

                                        2.2MB

                                      • memory/4060-252-0x00000000004C0000-0x0000000000520000-memory.dmp

                                        Filesize

                                        384KB

                                      • memory/4068-14-0x00000000007C0000-0x0000000000820000-memory.dmp

                                        Filesize

                                        384KB

                                      • memory/4068-21-0x00000000007C0000-0x0000000000820000-memory.dmp

                                        Filesize

                                        384KB

                                      • memory/4068-229-0x0000000140000000-0x0000000140241000-memory.dmp

                                        Filesize

                                        2.3MB

                                      • memory/4068-15-0x0000000140000000-0x0000000140241000-memory.dmp

                                        Filesize

                                        2.3MB

                                      • memory/4132-273-0x0000000140000000-0x0000000140250000-memory.dmp

                                        Filesize

                                        2.3MB

                                      • memory/4132-282-0x0000000000C50000-0x0000000000CB0000-memory.dmp

                                        Filesize

                                        384KB

                                      • memory/4132-340-0x0000000140000000-0x0000000140250000-memory.dmp

                                        Filesize

                                        2.3MB

                                      • memory/4268-46-0x00000000001A0000-0x0000000000200000-memory.dmp

                                        Filesize

                                        384KB

                                      • memory/4268-237-0x0000000140000000-0x000000014022B000-memory.dmp

                                        Filesize

                                        2.2MB

                                      • memory/4268-39-0x0000000140000000-0x000000014022B000-memory.dmp

                                        Filesize

                                        2.2MB

                                      • memory/4268-38-0x00000000001A0000-0x0000000000200000-memory.dmp

                                        Filesize

                                        384KB

                                      • memory/4336-380-0x0000000140000000-0x000000014022C000-memory.dmp

                                        Filesize

                                        2.2MB

                                      • memory/4336-315-0x0000000140000000-0x000000014022C000-memory.dmp

                                        Filesize

                                        2.2MB

                                      • memory/4336-322-0x0000000000580000-0x00000000005E0000-memory.dmp

                                        Filesize

                                        384KB

                                      • memory/4616-236-0x0000000140000000-0x0000000140237000-memory.dmp

                                        Filesize

                                        2.2MB

                                      • memory/4616-26-0x0000000000510000-0x0000000000570000-memory.dmp

                                        Filesize

                                        384KB

                                      • memory/4616-27-0x0000000140000000-0x0000000140237000-memory.dmp

                                        Filesize

                                        2.2MB

                                      • memory/4616-34-0x0000000000510000-0x0000000000570000-memory.dmp

                                        Filesize

                                        384KB

                                      • memory/4712-403-0x0000000000C00000-0x0000000000C60000-memory.dmp

                                        Filesize

                                        384KB

                                      • memory/4712-395-0x0000000140000000-0x00000001401C0000-memory.dmp

                                        Filesize

                                        1.8MB

                                      • memory/4712-406-0x0000000140000000-0x00000001401C0000-memory.dmp

                                        Filesize

                                        1.8MB

                                      • memory/4748-435-0x0000000140000000-0x0000000140299000-memory.dmp

                                        Filesize

                                        2.6MB

                                      • memory/4748-369-0x0000000140000000-0x0000000140299000-memory.dmp

                                        Filesize

                                        2.6MB

                                      • memory/4748-376-0x0000000000E60000-0x0000000000EC0000-memory.dmp

                                        Filesize

                                        384KB

                                      • memory/4856-66-0x00000000008F0000-0x0000000000950000-memory.dmp

                                        Filesize

                                        384KB

                                      • memory/4856-69-0x0000000140000000-0x0000000140266000-memory.dmp

                                        Filesize

                                        2.4MB

                                      • memory/4856-240-0x0000000140000000-0x0000000140266000-memory.dmp

                                        Filesize

                                        2.4MB

                                      • memory/4856-74-0x00000000008F0000-0x0000000000950000-memory.dmp

                                        Filesize

                                        384KB

                                      • memory/4876-0-0x0000000000400000-0x000000000064F000-memory.dmp

                                        Filesize

                                        2.3MB

                                      • memory/4876-1-0x00000000007B0000-0x0000000000817000-memory.dmp

                                        Filesize

                                        412KB

                                      • memory/4876-6-0x00000000007B0000-0x0000000000817000-memory.dmp

                                        Filesize

                                        412KB

                                      • memory/4876-12-0x0000000000400000-0x000000000064F000-memory.dmp

                                        Filesize

                                        2.3MB

                                      • memory/5040-349-0x0000000000710000-0x0000000000770000-memory.dmp

                                        Filesize

                                        384KB

                                      • memory/5040-342-0x0000000140000000-0x000000014022D000-memory.dmp

                                        Filesize

                                        2.2MB

                                      • memory/5040-408-0x0000000140000000-0x000000014022D000-memory.dmp

                                        Filesize

                                        2.2MB

                                      • memory/5196-443-0x0000000000BF0000-0x0000000000C50000-memory.dmp

                                        Filesize

                                        384KB

                                      • memory/5196-437-0x0000000140000000-0x0000000140216000-memory.dmp

                                        Filesize

                                        2.1MB

                                      • memory/5300-457-0x0000000000540000-0x00000000005A0000-memory.dmp

                                        Filesize

                                        384KB

                                      • memory/5300-450-0x0000000140000000-0x000000014025D000-memory.dmp

                                        Filesize

                                        2.4MB

                                      • memory/5412-461-0x0000000140000000-0x0000000140179000-memory.dmp

                                        Filesize

                                        1.5MB

                                      • memory/5412-470-0x0000000000600000-0x0000000000660000-memory.dmp

                                        Filesize

                                        384KB