Analysis

  • max time kernel
    146s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    15/06/2024, 11:42

General

  • Target
    xx.exe
  • Size 20.2MB
  • Sample240615-nvgrratalk
  • SHA256 c9ca69b4886464e1dc0a0879bf2843d1b4d44fb9c42b410459b50835c1dea8af
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\xx.exe
    "C:\Users\Admin\AppData\Local\Temp\xx.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2232
    • C:\Users\Admin\AppData\Local\Temp\xx.exe
      "C:\Users\Admin\AppData\Local\Temp\xx.exe"
      2⤵
      • Loads dropped DLL
      PID:1504
  • C:\Windows\explorer.exe
    "C:\Windows\explorer.exe"
    1⤵
      PID:1240
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe"
      1⤵
      • Enumerates system info in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:1096
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef5d29758,0x7fef5d29768,0x7fef5d29778
        2⤵
          PID:1664
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1192 --field-trial-handle=1216,i,3989063644724537590,9118961724054833347,131072 /prefetch:2
          2⤵
            PID:2944
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1516 --field-trial-handle=1216,i,3989063644724537590,9118961724054833347,131072 /prefetch:8
            2⤵
              PID:1632
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1612 --field-trial-handle=1216,i,3989063644724537590,9118961724054833347,131072 /prefetch:8
              2⤵
                PID:2300
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2308 --field-trial-handle=1216,i,3989063644724537590,9118961724054833347,131072 /prefetch:1
                2⤵
                  PID:3032
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2316 --field-trial-handle=1216,i,3989063644724537590,9118961724054833347,131072 /prefetch:1
                  2⤵
                    PID:2720
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1448 --field-trial-handle=1216,i,3989063644724537590,9118961724054833347,131072 /prefetch:2
                    2⤵
                      PID:1444
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=1328 --field-trial-handle=1216,i,3989063644724537590,9118961724054833347,131072 /prefetch:1
                      2⤵
                        PID:2584
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3492 --field-trial-handle=1216,i,3989063644724537590,9118961724054833347,131072 /prefetch:8
                        2⤵
                          PID:2080
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3512 --field-trial-handle=1216,i,3989063644724537590,9118961724054833347,131072 /prefetch:8
                          2⤵
                            PID:276
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3696 --field-trial-handle=1216,i,3989063644724537590,9118961724054833347,131072 /prefetch:8
                            2⤵
                              PID:2808
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=3768 --field-trial-handle=1216,i,3989063644724537590,9118961724054833347,131072 /prefetch:1
                              2⤵
                                PID:1244
                            • 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⤵
                                PID:2572

                              Network

                                    MITRE ATT&CK Enterprise v15

                                    Replay Monitor

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                                    Downloads

                                    000006.dbtmp

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GCM Store\Encryption\000006.dbtmp
                                    • Size 16B
                                    • SHA256 4166bf17b2da789b0d0cc5c74203041d98005f5d4ef88c27e8281e00148cd611
                                    • MD5 SHA1 SHA512

                                    data_1

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1
                                    • Size 264KB
                                    • SHA256 b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec
                                    • MD5 SHA1 SHA512 SSDEEP

                                    Preferences

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                    • Size 5KB
                                    • SHA256 d6884bcfbb143fa3b59d0ba80950eb0e87f608e1641843879933e85c1573a919
                                    • MD5 SHA1 SHA512 SSDEEP

                                    000007.dbtmp

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\000007.dbtmp
                                    • Size 16B
                                    • SHA256 8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa
                                    • MD5 SHA1 SHA512

                                    e716effc-a322-457a-b29a-a9333fdd3742.tmp

                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\e716effc-a322-457a-b29a-a9333fdd3742.tmp
                                    • Size 5KB
                                    • SHA256 3ff4799ea45a741a0d13ca44f73d83c9c58d0c0fe40b5351e7e1392a1a254b2d
                                    • MD5 SHA1 SHA512 SSDEEP

                                    python311.dll

                                    • Path C:\Users\Admin\AppData\Local\Temp\_MEI22322\python311.dll
                                    • Size 5.5MB
                                    • SHA256 53a969094231b9032abe4148939ce08a3a4e4b30b0459fc7d90c89f65e8dcd4a
                                    • MD5 SHA1 SHA512 SSDEEP

                                    AssertGrant.xsl

                                    • Path C:\Users\Admin\Downloads\AssertGrant.xsl
                                    • Size 924KB
                                    • SHA256 47a4f004901f952d4f61aecd01dedc31ab9ab96d20b60ffff5bf2bb7abc57d61
                                    • MD5 SHA1 SHA512 SSDEEP

                                    BlockUnlock.ttc

                                    • Path C:\Users\Admin\Downloads\BlockUnlock.ttc
                                    • Size 672KB
                                    • SHA256 12bd709ed205d4d57a6551c543a66d6fadff5f6b5cd3dfe0ff762c8250f81fd2
                                    • MD5 SHA1 SHA512 SSDEEP

                                    ClearDeny.pdf

                                    • Path C:\Users\Admin\Downloads\ClearDeny.pdf
                                    • Size 819KB
                                    • SHA256 eca77c40ccc44083642932cf56de24c26bef7f5a1984722f595cfa93ce8065e0
                                    • MD5 SHA1 SHA512 SSDEEP

                                    CompressOpen.WTV

                                    • Path C:\Users\Admin\Downloads\CompressOpen.WTV
                                    • Size 945KB
                                    • SHA256 02a9feedfa9053ef9b1838f9217a41e898aba8939cf6c48c7b750293feb74707
                                    • MD5 SHA1 SHA512 SSDEEP

                                    ConfirmSend.cab

                                    • Path C:\Users\Admin\Downloads\ConfirmSend.cab
                                    • Size 861KB
                                    • SHA256 c75a62e56a30c18bce5ed610541b906b6c0e965f7ebdbfa00115619ed4b3f6fa
                                    • MD5 SHA1 SHA512 SSDEEP

                                    DebugGroup.asp

                                    • Path C:\Users\Admin\Downloads\DebugGroup.asp
                                    • Size 840KB
                                    • SHA256 f3b6697495ba4dc9eb0fe63080639f3af0422daf0d4f519783acae1fb2e65cb3
                                    • MD5 SHA1 SHA512 SSDEEP

                                    DenyClear.mp4

                                    • Path C:\Users\Admin\Downloads\DenyClear.mp4
                                    • Size 462KB
                                    • SHA256 3d6aea170b101fab48a1f3aef8cf2133f039666a0380530c2e1122b092e44607
                                    • MD5 SHA1 SHA512 SSDEEP

                                    DisableRename.lock

                                    • Path C:\Users\Admin\Downloads\DisableRename.lock
                                    • Size 546KB
                                    • SHA256 ea729fd3ef7d2be6d5897c492be19a375ff2c28ba4e7fa0b8fa8ca5d82bc7230
                                    • MD5 SHA1 SHA512 SSDEEP

                                    DisableTrace.raw

                                    • Path C:\Users\Admin\Downloads\DisableTrace.raw
                                    • Size 630KB
                                    • SHA256 23c2ec5f1b5073ac4e77885ad47649e1afdff1ec67faeb6ae47f3a2f6703d1ab
                                    • MD5 SHA1 SHA512 SSDEEP

                                    DisconnectGet.ram

                                    • Path C:\Users\Admin\Downloads\DisconnectGet.ram
                                    • Size 777KB
                                    • SHA256 9a1676c480cf98f1a9685abe6f74381ba74d2b0d0080c0fcb9730fdb2bd33ddd
                                    • MD5 SHA1 SHA512 SSDEEP

                                    DismountCheckpoint.DVR

                                    • Path C:\Users\Admin\Downloads\DismountCheckpoint.DVR
                                    • Size 420KB
                                    • SHA256 649b259807523a88c4ce16ad6ec3a131ef129e884b887327a924fb82ccb3c6d9
                                    • MD5 SHA1 SHA512 SSDEEP

                                    EnablePush.cab

                                    • Path C:\Users\Admin\Downloads\EnablePush.cab
                                    • Size 483KB
                                    • SHA256 7a097c8f6d53c4f33a2dca2d13fb72ffecfd06ea72551516c168f145ba7b2aed
                                    • MD5 SHA1 SHA512 SSDEEP

                                    ImportClear.mp2v

                                    • Path C:\Users\Admin\Downloads\ImportClear.mp2v
                                    • Size 798KB
                                    • SHA256 13922c5285f1ce463253e9afe86da3a7960cac22d96366c26e2a76b6bf88c35e
                                    • MD5 SHA1 SHA512 SSDEEP

                                    ImportUnlock.xml

                                    • Path C:\Users\Admin\Downloads\ImportUnlock.xml
                                    • Size 378KB
                                    • SHA256 34af62b4acf36242bbfe332a51ba0be4f33673830a01a7710cb99c4268d79459
                                    • MD5 SHA1 SHA512 SSDEEP

                                    InstallNew.css

                                    • Path C:\Users\Admin\Downloads\InstallNew.css
                                    • Size 588KB
                                    • SHA256 2ba8a1ec0b7ffe8f24294a957eb1c5542c6e791a01e3b2d909edf0ef51b9bb82
                                    • MD5 SHA1 SHA512 SSDEEP

                                    MergeSync.xla

                                    • Path C:\Users\Admin\Downloads\MergeSync.xla
                                    • Size 651KB
                                    • SHA256 e5c1422d92c0b210e38c150618a4c3a13addf0abb78ed56012e7aca4ab88182d
                                    • MD5 SHA1 SHA512 SSDEEP

                                    OpenRedo.svg

                                    • Path C:\Users\Admin\Downloads\OpenRedo.svg
                                    • Size 525KB
                                    • SHA256 048ad79e2f4a01fc65ce309d9c0bcc33713e7fe22ff5e93be71ad485588156c9
                                    • MD5 SHA1 SHA512 SSDEEP

                                    ReceiveAdd.xlt

                                    • Path C:\Users\Admin\Downloads\ReceiveAdd.xlt
                                    • Size 903KB
                                    • SHA256 72653b5776263d23e44229af4bd577eb0f1d69741158abdb0ff8fb592fcee94e
                                    • MD5 SHA1 SHA512 SSDEEP

                                    RenamePing.htm

                                    • Path C:\Users\Admin\Downloads\RenamePing.htm
                                    • Size 1.3MB
                                    • SHA256 1d4c916fc47b6a64398be599fa8133614507d02db89d9ef9be16bf015a66cdb0
                                    • MD5 SHA1 SHA512 SSDEEP

                                    ResetDeny.xht

                                    • Path C:\Users\Admin\Downloads\ResetDeny.xht
                                    • Size 756KB
                                    • SHA256 288f093a943273c1d43059ed72c8c44cab5caf5a8bf37a914be8f60ab67feff8
                                    • MD5 SHA1 SHA512 SSDEEP

                                    SaveMount.m4a

                                    • Path C:\Users\Admin\Downloads\SaveMount.m4a
                                    • Size 693KB
                                    • SHA256 fe7d004bd2fc9e29d464aaff67e70f7f248b26a88fc30f10805e9f41f476d681
                                    • MD5 SHA1 SHA512 SSDEEP

                                    SendApprove.aifc

                                    • Path C:\Users\Admin\Downloads\SendApprove.aifc
                                    • Size 609KB
                                    • SHA256 3813011293168ae636912e4e8659aa6ee8d58690ead351b36f76190f2311be19
                                    • MD5 SHA1 SHA512 SSDEEP

                                    SetEnter.raw

                                    • Path C:\Users\Admin\Downloads\SetEnter.raw
                                    • Size 336KB
                                    • SHA256 4f5f4d25149e6bd80f714d07ffe07927c8c8983b19b03a8c32bff1657a26f8a8
                                    • MD5 SHA1 SHA512 SSDEEP

                                    SkipUpdate.xltx

                                    • Path C:\Users\Admin\Downloads\SkipUpdate.xltx
                                    • Size 714KB
                                    • SHA256 9f8de4edb4bb66a9bd0974f980d1a56d8702cfd9656200ccd3d525abef085ad0
                                    • MD5 SHA1 SHA512 SSDEEP

                                    StepStop.cr2

                                    • Path C:\Users\Admin\Downloads\StepStop.cr2
                                    • Size 882KB
                                    • SHA256 e4c10f8de2beaacf31046fc449ac0a0cacc17dbb99c4f6f03d7439e05040d91d
                                    • MD5 SHA1 SHA512 SSDEEP

                                    StopCheckpoint.sys

                                    • Path C:\Users\Admin\Downloads\StopCheckpoint.sys
                                    • Size 357KB
                                    • SHA256 aefeb135a756626a3abc6b146fb9491e06769dd4a87aef22d3e50f4ea4781674
                                    • MD5 SHA1 SHA512 SSDEEP

                                    SuspendBackup.dwg

                                    • Path C:\Users\Admin\Downloads\SuspendBackup.dwg
                                    • Size 966KB
                                    • SHA256 1f66ee835fdff45474c8f841b4f102255412d6b6a7716b58a96585cd7f583797
                                    • MD5 SHA1 SHA512 SSDEEP

                                    TraceRegister.mid

                                    • Path C:\Users\Admin\Downloads\TraceRegister.mid
                                    • Size 504KB
                                    • SHA256 62fbaa3507bb780ff40c1d2329dc90eaee1e8bba3a8ca1e00cc51effc7244444
                                    • MD5 SHA1 SHA512 SSDEEP

                                    UninstallCompare.mpa

                                    • Path C:\Users\Admin\Downloads\UninstallCompare.mpa
                                    • Size 567KB
                                    • SHA256 b8a10d199ae547b9d5301e0e7b1b31a946d9751ad4b414239451d8d7313dc8b3
                                    • MD5 SHA1 SHA512 SSDEEP

                                    UnregisterMeasure.docx

                                    • Path C:\Users\Admin\Downloads\UnregisterMeasure.docx
                                    • Size 441KB
                                    • SHA256 936acd94bdabb8fc005f6e1d6d93965ff2db3eaba3736f82f3b4ab7121e0bbd2
                                    • MD5 SHA1 SHA512 SSDEEP

                                    UpdateGrant.xhtml

                                    • Path C:\Users\Admin\Downloads\UpdateGrant.xhtml
                                    • Size 735KB
                                    • SHA256 f04bcf9ca0d30929cacb83e2e0dd3c85593a573f97501ab4bf7b9d45be65406e
                                    • MD5 SHA1 SHA512 SSDEEP

                                    WriteDismount.aif

                                    • Path C:\Users\Admin\Downloads\WriteDismount.aif
                                    • Size 399KB
                                    • SHA256 e06a4c8ddb222a023cdf4bfa00fa7eb7c0552ffe2a0867ac2101131d36ac8f47
                                    • MD5 SHA1 SHA512 SSDEEP