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Analysis

  • max time kernel
    149s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/12/2024, 07:26

General

  • Target

    https://myaccess.microsoft.com/@edfenergynnb.onmicrosoft.com#/access-packages/expired/bccd59d2-5981-4e8e-88a6-49bb159c30d2" shash="fruY4M8wpWFLwLz/QzVfqV9FmLm2cf2qqVhmimdyPm8uu62luLY6o9MPd1KnP4wAhhvBW8Gh/ipAD6ZCHG7DPMnKNtRyA2XG+n0hdLohWpRTBPSQ+Dn7DiNBuJRtm0FR/zQXev8Mq20W5mSV2ZvKvJu0D6oIpCFIm9+3r/TvYQg=

Malware Config

Signatures

  • A potential corporate email address has been identified in the URL: [email protected]
  • Detected potential entity reuse from brand MICROSOFT.
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs
  • Suspicious use of FindShellTrayWindow 25 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --single-argument https://myaccess.microsoft.com/@edfenergynnb.onmicrosoft.com#/access-packages/expired/bccd59d2-5981-4e8e-88a6-49bb159c30d2" shash="fruY4M8wpWFLwLz/QzVfqV9FmLm2cf2qqVhmimdyPm8uu62luLY6o9MPd1KnP4wAhhvBW8Gh/ipAD6ZCHG7DPMnKNtRyA2XG+n0hdLohWpRTBPSQ+Dn7DiNBuJRtm0FR/zQXev8Mq20W5mSV2ZvKvJu0D6oIpCFIm9+3r/TvYQg=
    1⤵
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:4744
    • 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,0x100,0x104,0xd8,0x108,0x7ffd8ec646f8,0x7ffd8ec64708,0x7ffd8ec64718
      2⤵
        PID:2916
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2116,2094575796577882269,2037392984324242999,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2228 /prefetch:2
        2⤵
          PID:3440
        • 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=2116,2094575796577882269,2037392984324242999,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2296 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:4952
        • 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=2116,2094575796577882269,2037392984324242999,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2792 /prefetch:8
          2⤵
            PID:1576
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,2094575796577882269,2037392984324242999,131072 --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=3308 /prefetch:1
            2⤵
              PID:2208
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,2094575796577882269,2037392984324242999,131072 --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=3328 /prefetch:1
              2⤵
                PID:2988
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,2094575796577882269,2037392984324242999,131072 --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=4136 /prefetch:1
                2⤵
                  PID:3756
                • 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=2116,2094575796577882269,2037392984324242999,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5752 /prefetch:8
                  2⤵
                    PID:444
                  • 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=2116,2094575796577882269,2037392984324242999,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5752 /prefetch:8
                    2⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:2952
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,2094575796577882269,2037392984324242999,131072 --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=5584 /prefetch:1
                    2⤵
                      PID:1676
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,2094575796577882269,2037392984324242999,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4988 /prefetch:1
                      2⤵
                        PID:880
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,2094575796577882269,2037392984324242999,131072 --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=5324 /prefetch:1
                        2⤵
                          PID:560
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,2094575796577882269,2037392984324242999,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5296 /prefetch:1
                          2⤵
                            PID:2856
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,2094575796577882269,2037392984324242999,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5236 /prefetch:1
                            2⤵
                              PID:3052
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2116,2094575796577882269,2037392984324242999,131072 --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=5576 /prefetch:2
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:2996
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:3612
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:1004

                              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

                                fab8d8d865e33fe195732aa7dcb91c30

                                SHA1

                                2637e832f38acc70af3e511f5eba80fbd7461f2c

                                SHA256

                                1b034ffe38e534e2b7a21be7c1f207ff84a1d5f3893207d0b4bb1a509b4185ea

                                SHA512

                                39a3d43ef7e28fea2cb247a5d09576a4904a43680db8c32139f22a03d80f6ede98708a2452f3f82232b868501340f79c0b3f810f597bcaf5267c3ccfb1704b43

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

                                Filesize

                                152B

                                MD5

                                36988ca14952e1848e81a959880ea217

                                SHA1

                                a0482ef725657760502c2d1a5abe0bb37aebaadb

                                SHA256

                                d7e96088b37cec1bde202ae8ec2d2f3c3aafc368b6ebd91b3e2985846facf2e6

                                SHA512

                                d04b2f5afec92eb3d9f9cdc148a3eddd1b615e0dfb270566a7969576f50881d1f8572bccb8b9fd7993724bdfe36fc7633a33381d43e0b96c4e9bbd53fc010173

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

                                Filesize

                                216B

                                MD5

                                6c6296480782af7f20c664d03445cb61

                                SHA1

                                b789d0af11288bbe0d518283ed2b7d9b968eb319

                                SHA256

                                1e8130b4c2a79d2539139d99735938a51d3a409ccfcbd645a517848e777571dc

                                SHA512

                                1f2850ae190be5bbe846fe339c95108dc11cf8de417d89e3a19ad98ffcb75fffaa86e515a999897b61db68bdfb61d08afeadb4392ef1f130bb04269a5aa89c13

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

                                Filesize

                                620B

                                MD5

                                a49cf310cbe0e9e0daf0c7ecdd1f443b

                                SHA1

                                050898d8db1c242c3564667bdb424e44c5444bb8

                                SHA256

                                0790a25c7e6ac2a60d803784d827ab511ae73b60920b6bb83e71b221ff8271f7

                                SHA512

                                b679a225532fb34514fcb05c350d9e8c9c7d2ed70939f07cf48778f997e3cebcb4153acf1a587d03b51f78d1e434e1d21be4aaffbe4c3df08f41d62be324d16c

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

                                Filesize

                                6KB

                                MD5

                                3c49ed37b62f238932ef64738b565a0e

                                SHA1

                                86d0b5cf5fc62c36e684437253df18dbe6827ddc

                                SHA256

                                0604c0bef4913a0482044d65618af701fd45953d416129388a327707410ffea6

                                SHA512

                                cf772062ee208b81e0acd73d5b4dc4959af5338e0326e2c212e06ee294d88242c5a69c876d49aa02320d7ee4c82d6a81f7e28c928eb9f0804a7a12caec26e3d9

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

                                Filesize

                                5KB

                                MD5

                                8b6fa791d1a3440609a8670defce6bf8

                                SHA1

                                56da20d9c204ada9d37b640bada0bf7f3ae12baa

                                SHA256

                                4356c99a159ab45466a9ba686319b6aa47617e1a0a2483d8531e48903675bcba

                                SHA512

                                3db80d81ab78b3204a7f4850e29d864470b3497f9f2fb4971ce74486a44b7ae4797192363bac605db3540928906f639db1338aa98ac5ad437a3ee7551a693fa5

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

                                Filesize

                                7KB

                                MD5

                                9a50aeaffa44c367723d3e681f5221ff

                                SHA1

                                f2d3877ac53169819c0aee4c4cb0ffe86ccc4cf0

                                SHA256

                                8e0c360aad0f26f83ed20b403fe1ab54dd394d24291e6a0b73d350b18ad57490

                                SHA512

                                630fe8a6ff918312bd069f1a79a2a28740229ee43e4ac2f6ae244726f762a42d8f0ddb5bbaf249243d065cf3058c945fe4e9f4defd088ce3bbdaeecc40ff61f9

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

                                Filesize

                                700B

                                MD5

                                b6d38c2ad324bf6768effcefae6aeb33

                                SHA1

                                1212998aff30aae76fd7b134e7a6d65ce3cca561

                                SHA256

                                a7ee7da37f01db131d1cdf9f5c65919bf19969c469027aa76b973f555c04348a

                                SHA512

                                e60b71cc104dc954b19c6ec257f5149f053854d12d46f22f55ce4f26852bc21a4bc8b2fceda4d15bc4a2692b21614195b71dcddee46794e4944b8febe8453d6a

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe582304.TMP

                                Filesize

                                700B

                                MD5

                                98eae5ac2b7b56759a34276d8324c650

                                SHA1

                                0cb56b7f961bbeb255e0e758cacd32295be1ed30

                                SHA256

                                732429da2a222c56dd7619fe19f8cb238eef656dfe2c1c0ab156046dc8b130f7

                                SHA512

                                d28ddffa1695fd10406b8f2c63bfe1f1e3492f0454e303f7da44b6d03cabe06cde34630ba526223422d1a2a8c34cdd94fda261569531498a39fbd144f2292139

                              • 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

                                61b1ba5ba0d5fec00a22caaa5763db11

                                SHA1

                                a2e85193609bf6a999c8cfd0fc85bc1aa5ec9b8f

                                SHA256

                                1d2914c1a47e3ead5d3a5d70018640edbdb67d60e955880b4fac4b07bf3a4313

                                SHA512

                                f47597c63024e73a5c22d2b5fba67a9d43b822f284caf24688037d7fe8d80df50de84767a1e2d4bd8c300e4b977e861e7768dc4aeac015b9a6e39ec4e236edf5