Resubmissions

15/01/2025, 14:47

250115-r58vrsvrhx 7

03/04/2024, 12:27

240403-pm36fsda7z 7

Analysis

  • max time kernel
    48s
  • max time network
    37s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/01/2025, 14:47

General

  • Target

    Administrator-DELLXPS1456- 2024-04-03 13-52-24.html.exe

  • Size

    67KB

  • MD5

    ceb9e6829d00ad6e8f25b30d77aba83f

  • SHA1

    865128c3a9baee65deeab14f1fdc9a68969df6f4

  • SHA256

    664582c7357c0ea9f0f6ab524867e1cce887251b11e917ba5c9d81247e57bcb1

  • SHA512

    18703d353319cbd049dfe3d19469eef2ef26615e44101eca43d1c7da515553d2c98e8098e5d2cfbf1c32984d77846dec320223ea4b8189ca9f64d570e7ea0ca2

  • SSDEEP

    1536:j+wPW51r8EHsL71ELMt/RYKiq4vo/1oHHbwr/Ye2WcMX6F8:j+wIiEH+u4/O1HHbwse2SXE8

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates physical storage devices 1 TTPs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 25 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\Administrator-DELLXPS1456- 2024-04-03 13-52-24.html.exe
    "C:\Users\Admin\AppData\Local\Temp\Administrator-DELLXPS1456- 2024-04-03 13-52-24.html.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:384
    • C:\Windows\SYSTEM32\schtasks.exe
      "schtasks.exe" /query /TN WinTask
      2⤵
        PID:5008
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\AppData\Local\Temp\p.html
        2⤵
        • Enumerates system info in registry
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of WriteProcessMemory
        PID:4900
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7fff33a146f8,0x7fff33a14708,0x7fff33a14718
          3⤵
            PID:2184
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2024,16541534398026304564,1055332095420840556,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2064 /prefetch:2
            3⤵
              PID:2616
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2024,16541534398026304564,1055332095420840556,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2368 /prefetch:3
              3⤵
              • Suspicious behavior: EnumeratesProcesses
              PID:1968
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2024,16541534398026304564,1055332095420840556,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2764 /prefetch:8
              3⤵
                PID:4920
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,16541534398026304564,1055332095420840556,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3240 /prefetch:1
                3⤵
                  PID:5084
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2024,16541534398026304564,1055332095420840556,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3268 /prefetch:1
                  3⤵
                    PID:4208
                  • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2024,16541534398026304564,1055332095420840556,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4948 /prefetch:8
                    3⤵
                      PID:3020
                    • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2024,16541534398026304564,1055332095420840556,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4948 /prefetch:8
                      3⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:4996
                  • C:\Windows\SYSTEM32\schtasks.exe
                    "schtasks.exe" /query /TN WinTask
                    2⤵
                      PID:4708
                    • C:\Windows\System32\schtasks.exe
                      "C:\Windows\System32\schtasks.exe" /create /tn WinTask /tr C:\Users\Admin\AppData\Local\Temp\Administrator-DELLXPS1456- 2024-04-03 13-52-24.html.exe /sc minute /mo 5
                      2⤵
                      • Scheduled Task/Job: Scheduled Task
                      PID:2568
                  • C:\Windows\System32\CompPkgSrv.exe
                    C:\Windows\System32\CompPkgSrv.exe -Embedding
                    1⤵
                      PID:4192
                    • C:\Windows\System32\CompPkgSrv.exe
                      C:\Windows\System32\CompPkgSrv.exe -Embedding
                      1⤵
                        PID:4676

                      Network

                            MITRE ATT&CK Enterprise v15

                            Replay Monitor

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                            Downloads

                            • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                              Filesize

                              152B

                              MD5

                              34d2c4f40f47672ecdf6f66fea242f4a

                              SHA1

                              4bcad62542aeb44cae38a907d8b5a8604115ada2

                              SHA256

                              b214e3affb02a2ea4469a8bbdfa8a179e7cc57cababd83b4bafae9cdbe23fa33

                              SHA512

                              50fba54ec95d694211a005d0e3e6cf5b5677efa16989cbf854207a1a67e3a139f32b757c6f2ce824a48f621440b93fde60ad1dc790fcec4b76edddd0d92a75d6

                            • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                              Filesize

                              152B

                              MD5

                              8749e21d9d0a17dac32d5aa2027f7a75

                              SHA1

                              a5d555f8b035c7938a4a864e89218c0402ab7cde

                              SHA256

                              915193bd331ee9ea7c750398a37fbb552b8c5a1d90edec6293688296bda6f304

                              SHA512

                              c645a41180ed01e854f197868283f9b40620dbbc813a1c122f6870db574ebc1c4917da4d320bdfd1cc67f23303a2c6d74e4f36dd9d3ffcfa92d3dfca3b7ca31a

                            • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                              Filesize

                              5KB

                              MD5

                              d341d82301a5a4ce33ea3b405a6e3fe9

                              SHA1

                              272a30a9e8b6872ad3492ff45b0f2e59c9b80727

                              SHA256

                              8e227f749be69a803263a95f7f985e269d97e7eef4be821ec7ebe5c261b7bfc0

                              SHA512

                              28c804324207ec84ca8c312342ebed212f42d21267d60f80e96d288fa413d1df947ed5466c3928e74af0a2331728a194b68457ca6f4f8721c1c0a5141a70a934

                            • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                              Filesize

                              6KB

                              MD5

                              dd2575d532615b99f6806b65d61d9f6b

                              SHA1

                              1e078c9804d04e409a8fe42d44a7cd6b3eabd07e

                              SHA256

                              28b0edc30ed318596f884db471b61669bbe00f4de17eaa72d2ada59ae3a2197c

                              SHA512

                              e984be50b5c3b4f49a558462534afacda770692f71203ad6eafc2d476fc5fe794fd20ebd3616e6a60ed0a58dbee57b79aded47921e2fd293ae2567d2c793f26e

                            • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

                              Filesize

                              16B

                              MD5

                              6752a1d65b201c13b62ea44016eb221f

                              SHA1

                              58ecf154d01a62233ed7fb494ace3c3d4ffce08b

                              SHA256

                              0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

                              SHA512

                              9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

                            • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

                              Filesize

                              10KB

                              MD5

                              8ed1022af3b8accc0581314bd278df0b

                              SHA1

                              962b191babde549096c71b88f35d550d0acea02c

                              SHA256

                              ca20e51cb88b844af487bee20808e2c64e1fa1c257efbee84a6c785bbabbbc17

                              SHA512

                              44b482fb3b33e8b8229d4f2301559dd8cb7b54de00c9aafe20616caf062b734490ce1009287e875a7c6017ac174876e85130029654259b4cc5ae44ac85e8a6e5

                            • C:\Users\Admin\AppData\Local\Temp\p.html

                              Filesize

                              23KB

                              MD5

                              4e4349147d3cbbd440f7f3fac5866fa6

                              SHA1

                              563cf45b4395e64993a84665efcb49b3775505b1

                              SHA256

                              732efd30bfed7196474ada4a5ffabc01f116bb2b3c68c099991f291ab0c6e325

                              SHA512

                              7f2e285507d699b1362babcff71b56e1ddd56fb819a27007f492b2276a10648aef6e5880306a60e2d0265b57b999dfabfae0cb7909a64cf9eebc21f8fcb1a440

                            • memory/384-0-0x00007FFF35243000-0x00007FFF35245000-memory.dmp

                              Filesize

                              8KB

                            • memory/384-1-0x000001BD0C770000-0x000001BD0C784000-memory.dmp

                              Filesize

                              80KB

                            • memory/384-2-0x00007FFF35240000-0x00007FFF35D01000-memory.dmp

                              Filesize

                              10.8MB

                            • memory/384-33-0x00007FFF35240000-0x00007FFF35D01000-memory.dmp

                              Filesize

                              10.8MB