Analysis

  • max time kernel
    154s
  • max time network
    169s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-04-2024 01:07

General

  • Target

    681ecae76edd9d6c2c640f55d7da9680b9648cba34a7ab7b887efe3e0fcef6ed.exe

  • Size

    37.4MB

  • MD5

    902cc8937fa24a3680636f485563e854

  • SHA1

    0da16a46dc949ae9749000d33359f8816682100d

  • SHA256

    681ecae76edd9d6c2c640f55d7da9680b9648cba34a7ab7b887efe3e0fcef6ed

  • SHA512

    cbccfa2c40267f327fe5d16750a2ca5e97fde1cc5edd2428e6adc438bc9e9627344f1797a8f91cef78049212a73ad81f98ba83105a61d759c6575efbf5350565

  • SSDEEP

    393216:aRqMInoJITfRwF6OYPlCPPIQAerCTat4jNQjJ47y3JTcDxvVRGPWdtMPD99:a9iTfRwFQuMXj2Iy31cDxvVcyaPZ9

Score
6/10

Malware Config

Signatures

  • Downloads MZ/PE file
  • Enumerates physical storage devices 1 TTPs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\681ecae76edd9d6c2c640f55d7da9680b9648cba34a7ab7b887efe3e0fcef6ed.exe
    "C:\Users\Admin\AppData\Local\Temp\681ecae76edd9d6c2c640f55d7da9680b9648cba34a7ab7b887efe3e0fcef6ed.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3156
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://aka.ms/dotnet-core-applaunch?missing_runtime=true&arch=x86&rid=win10-x86&apphost_version=7.0.9&gui=true
      2⤵
      • Enumerates system info in registry
      • NTFS ADS
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:3340
      • 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,0x100,0x104,0xd8,0x108,0x7ffde42b46f8,0x7ffde42b4708,0x7ffde42b4718
        3⤵
          PID:1684
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2236,12026130466609105241,10104256404465741939,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2248 /prefetch:2
          3⤵
            PID:1212
          • 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=2236,12026130466609105241,10104256404465741939,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2320 /prefetch:3
            3⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:4724
          • 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=2236,12026130466609105241,10104256404465741939,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2752 /prefetch:8
            3⤵
              PID:2288
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2236,12026130466609105241,10104256404465741939,131072 --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=3384 /prefetch:1
              3⤵
                PID:1580
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2236,12026130466609105241,10104256404465741939,131072 --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=3412 /prefetch:1
                3⤵
                  PID:1548
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2236,12026130466609105241,10104256404465741939,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4724 /prefetch:1
                  3⤵
                    PID:3936
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2236,12026130466609105241,10104256404465741939,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5108 /prefetch:1
                    3⤵
                      PID:2368
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_collections.mojom.CollectionsDataManager --field-trial-handle=2236,12026130466609105241,10104256404465741939,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=4016 /prefetch:8
                      3⤵
                        PID:616
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2236,12026130466609105241,10104256404465741939,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5696 /prefetch:1
                        3⤵
                          PID:4824
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilReadIcon --field-trial-handle=2236,12026130466609105241,10104256404465741939,131072 --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=6052 /prefetch:8
                          3⤵
                            PID:640
                          • 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=2236,12026130466609105241,10104256404465741939,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5548 /prefetch:8
                            3⤵
                              PID:1016
                            • 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=2236,12026130466609105241,10104256404465741939,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5548 /prefetch:8
                              3⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:2864
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2236,12026130466609105241,10104256404465741939,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6136 /prefetch:1
                              3⤵
                                PID:4428
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2236,12026130466609105241,10104256404465741939,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5640 /prefetch:1
                                3⤵
                                  PID:4432
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2236,12026130466609105241,10104256404465741939,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=16 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6596 /prefetch:1
                                  3⤵
                                    PID:3364
                                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2236,12026130466609105241,10104256404465741939,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=17 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6544 /prefetch:1
                                    3⤵
                                      PID:2224
                                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2236,12026130466609105241,10104256404465741939,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1768 /prefetch:2
                                      3⤵
                                      • Suspicious behavior: EnumeratesProcesses
                                      PID:4444
                                • C:\Windows\System32\CompPkgSrv.exe
                                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                                  1⤵
                                    PID:664
                                  • C:\Windows\System32\CompPkgSrv.exe
                                    C:\Windows\System32\CompPkgSrv.exe -Embedding
                                    1⤵
                                      PID:1876

                                    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

                                      fd7944a4ff1be37517983ffaf5700b11

                                      SHA1

                                      c4287796d78e00969af85b7e16a2d04230961240

                                      SHA256

                                      b54b41e7ce5600bc653aa7c88abb666976872b2d5e2d657bfc1147a0b49e9d74

                                      SHA512

                                      28c58a2ccf39963a8d9f67ea5b93dbccf70b0109b2c8a396a58389cdec9db1205523a95730485bcbc9d533867cbf0e7167ad370fd45740e23656d01d96ee543b

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

                                      Filesize

                                      152B

                                      MD5

                                      a774512b00820b61a51258335097b2c9

                                      SHA1

                                      38c28d1ea3907a1af6c0443255ab610dd9285095

                                      SHA256

                                      01946a2d65e59b66ebc256470ff4861f32edee90a44e31bf67529add95cafef4

                                      SHA512

                                      ce109be65060a5e7a872707c6c2ccce3aacd577e59c59d6e23e78d03e3d502f2707713fda40a546ed332e41a56ef90297af99590a5ab02f686a58bcbf3a82da1

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

                                      Filesize

                                      408B

                                      MD5

                                      83b5a2cad961eb2dd9981c024d16621d

                                      SHA1

                                      cdeef71063b10325885a45fafadffac53fb4df1b

                                      SHA256

                                      3efab7202839c3240517845c91dee4b14c8f37e0bba283855937e8d9033bff93

                                      SHA512

                                      a7fd66e471cad538eb827acf28c47367c6c03b24add030c6017997c651f8541634d6d06caed6465f5b27f7aa157e5ef65a1daa0528a5527ca9cecedfc73f5ae3

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

                                      Filesize

                                      1002B

                                      MD5

                                      3f67dd742bcb7d4ce4eb52bcf539c256

                                      SHA1

                                      0794c12c4bc9bd70908f8eaaae85610014117fb0

                                      SHA256

                                      51cf3d00a8e595e3b3cb0259459adf20ba6abe1f085a8841bbea26ef9ed00d44

                                      SHA512

                                      477b6318495e15d115c737d99bfb85bcefb244e41446e043b22d04a9f263033757b39d948c4c7194d29a131a003a3eb7350dfac2c2845b7994ca5b70a54d6444

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

                                      Filesize

                                      902B

                                      MD5

                                      cc18e41a5374f9d7e37576131af185b2

                                      SHA1

                                      f67496fef7c3b79f0ad7f8bd86cd85be4656f10a

                                      SHA256

                                      36939e1df5c664baa8258435185c4b30409563ea9d5e6c15c6434c92aa0cd6d8

                                      SHA512

                                      5b2fd76ce88df9464dd4a719eb0a171bfc5e1230419bc120cdac8437d9b1b4703b09293137102f9fe6957697629e6eac210e16bdea82dd4b4667557a2de38b54

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

                                      Filesize

                                      6KB

                                      MD5

                                      fb0e1c590a91bc064cb73242b132ee04

                                      SHA1

                                      d91d9938a5e181f1258134aa170575cfcf544f5b

                                      SHA256

                                      e02fa18ab0e6ec35b28ddef4291ed21af1701fc86654b2e02f45d57a46faa884

                                      SHA512

                                      2b10516ed3b5c3933bd317bf2ff269315febdd21630834ef45934bcd206e7e0b60fa13a9f276c533c31e843e994200a65968aee238b10a9479ec37b93874f6d9

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

                                      Filesize

                                      6KB

                                      MD5

                                      6f92e8a042dc2462073dd2345012c619

                                      SHA1

                                      4a93ce62bbbbb48f93c3580698ce9c115515c8df

                                      SHA256

                                      f93b064913e8a7ed5a526c83ce7918ff8f46ef5b41c94b03b8bc300276f9df42

                                      SHA512

                                      e46b54a1fee796df1e22b898fb1ea88b07f8d63b3193b868a42377de104de6f33c663ff4a23ceb8559b6bf0bf57822b6c272c0a06260bfe38acc64f8d80d3c32

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

                                      Filesize

                                      707B

                                      MD5

                                      d3317da034c7a1e8cdc814e2320c09a7

                                      SHA1

                                      c927af022c9ec7844a769cf097d7189ec8b31f00

                                      SHA256

                                      ced478f0065a45f01f5aa1964270a9e5338209651c0ac7d28079588feef85ec6

                                      SHA512

                                      b5f62e0207081aa7b3ae9e8d7445bee921a1dc6fb063b6b8fe3b36ba25b98f83907e582b71d09a848a7e164790b4060f11544c689fe2468d123de9e07cb6f9c0

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

                                      Filesize

                                      707B

                                      MD5

                                      676518a2ac00ccfcb0219e33413ba010

                                      SHA1

                                      4e141185cf9d75666080253714125d43fb811081

                                      SHA256

                                      15b1e9b5c780cc1c11191efa842217f4e93be1fef05d714cf4e9bdae2b177aa9

                                      SHA512

                                      a701b840d5889bcfb4da7c45c9154a86375ad2e5ac857466fdb7f96fa68be8b286d186cebdfdd4b561201fe88eb6124bc00a158a34299adf9da248d36b0245d6

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe58b13a.TMP

                                      Filesize

                                      539B

                                      MD5

                                      41be5cdf6bbe16e50d6ad38a85bb37c7

                                      SHA1

                                      f12fb2f92b18517a28fad20be3d3db9d36a6140e

                                      SHA256

                                      422dd4ccdfc45f15aab3950fad2515339da9a1b8b0e9a3996038b7c161ba6c21

                                      SHA512

                                      75f47a1a58fd24537df33fc0be93c40238c5e11f32cb556e448657cb6876d4c14fe84da2459c0891192341272982657d129928f64714235f3b3a838a8b14d594

                                    • 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

                                      11KB

                                      MD5

                                      442e99ec20a81e1cda5abfe156a4a490

                                      SHA1

                                      fa1aff330ae259a6afdfc226392620a3e31b075f

                                      SHA256

                                      98c22d5a1e833d5abc46bb3abe60b04a45362a89764374daca1cfac5a3c20b4a

                                      SHA512

                                      78eb82754339b8a6adb0797f23df506f70337f280470d51494706a38f3c0d5efe6fe9568d58b5bf66028388819e24109b85174545431574c52683ba854b49508