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01/11/2023, 08:53

231101-ktghtaeb7t 1

01/11/2023, 08:48

231101-kqsfxaeb31 1

Analysis

  • max time kernel
    165s
  • max time network
    179s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/11/2023, 08:48

General

  • Target

    http://steeloatsre.top

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 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" --single-argument http://steeloatsre.top
    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:208
    • 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,0x100,0x104,0xd8,0x108,0x7ffecd7c46f8,0x7ffecd7c4708,0x7ffecd7c4718
      2⤵
        PID:112
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2148,9385641169843450569,8476091139621156802,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2160 /prefetch:2
        2⤵
          PID:4352
        • 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=2148,9385641169843450569,8476091139621156802,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2696 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:4820
        • 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=2148,9385641169843450569,8476091139621156802,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3064 /prefetch:8
          2⤵
            PID:5028
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,9385641169843450569,8476091139621156802,131072 --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=3428 /prefetch:1
            2⤵
              PID:5012
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,9385641169843450569,8476091139621156802,131072 --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=3416 /prefetch:1
              2⤵
                PID:2540
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,9385641169843450569,8476091139621156802,131072 --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=5252 /prefetch:1
                2⤵
                  PID:2276
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,9385641169843450569,8476091139621156802,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4124 /prefetch:1
                  2⤵
                    PID:4204
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,9385641169843450569,8476091139621156802,131072 --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=5632 /prefetch:1
                    2⤵
                      PID:5116
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,9385641169843450569,8476091139621156802,131072 --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=5588 /prefetch:1
                      2⤵
                        PID:3724
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,9385641169843450569,8476091139621156802,131072 --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=5176 /prefetch:1
                        2⤵
                          PID:4424
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,9385641169843450569,8476091139621156802,131072 --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=6016 /prefetch:1
                          2⤵
                            PID:2724
                          • 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=2148,9385641169843450569,8476091139621156802,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6196 /prefetch:8
                            2⤵
                              PID:468
                            • 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=2148,9385641169843450569,8476091139621156802,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=6196 /prefetch:8
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:3096
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2148,9385641169843450569,8476091139621156802,131072 --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=5600 /prefetch:1
                              2⤵
                                PID:2160
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2148,9385641169843450569,8476091139621156802,131072 --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=5300 /prefetch:2
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:3136
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:4000
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:4976

                                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

                                  f4787679d96bf7263d9a34ce31dea7e4

                                  SHA1

                                  ebbade52b0a07d888ae0221ad89081902e6e7f1b

                                  SHA256

                                  bfcadaffd49f5351acf68b8249b32270424bc2459125818492cd3224662a9a87

                                  SHA512

                                  de3f3d1cd602bddb664bd0d2aecb661204dd239b278b1f03d6b9dca6f3d03bd3041ac42f4382f5edf5b310b17ff9ecddff59f16729e8c095625040a364252307

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

                                  Filesize

                                  168B

                                  MD5

                                  61a01c974e58ce3fccc34b78b730e3df

                                  SHA1

                                  7141eded8084383eb4c168a207a2edea37a6e68d

                                  SHA256

                                  7ee8db87c7f399c3cc87fe014018b3d31a595488d3542adb5d5766635d417f45

                                  SHA512

                                  0456da98d417bc9cedd0711025b21cacdf18341a4b6aa7a4fffce364cd3589939d447cc69ae9c6ee557d59d38fd7d8f4510f79f1f4151976cd918564954211f2

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

                                  Filesize

                                  111B

                                  MD5

                                  285252a2f6327d41eab203dc2f402c67

                                  SHA1

                                  acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

                                  SHA256

                                  5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

                                  SHA512

                                  11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

                                  Filesize

                                  193B

                                  MD5

                                  99ae22c3441935823773507e91d038ce

                                  SHA1

                                  29dc5ca8ed6b844aae14c360526cb4c3677838c1

                                  SHA256

                                  a862ee17d7503f740784dc7a4dd81c458bc4ca5e18af54b104d51bbb1b518bf3

                                  SHA512

                                  f715252d5a32c50a11147d416b430028a02b9fd748d14d20754b5d1412f2a97daf770321af3d9a06255698d88d9265782bd6d1017ee82407eaf3ff3a13206691

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

                                  Filesize

                                  5KB

                                  MD5

                                  2dac4ec2ac58c4e463ed10ea34bd8ac1

                                  SHA1

                                  75cf61ac612d27480a5cb8bc79bfb7dd6f073af1

                                  SHA256

                                  eed81c22240e8a8ac38824a3d38c1b2c6ce91467a5e7d287d7768dedeb520b38

                                  SHA512

                                  feded4e4ae7f411254232153dbcaff402d6df287487e7fcae9ed76cf6916b9d8d7751dd9711b93eb1d8e18fd387acacad5f3905a9c2ce2109ce4c603c1b4e61d

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

                                  Filesize

                                  5KB

                                  MD5

                                  4e16c8a3248dafc841653ed935f5a2cd

                                  SHA1

                                  33ecc0327717dc4dd5feb98af8767d02f297e3e7

                                  SHA256

                                  1400f5b9343293ba0a0b7eab245fb2c28d7dbc622f445ed27b1937005b0d4311

                                  SHA512

                                  55966eeb41b4089820851465b79730a9e5576029e0778232381bef5b07136dda890000a96e2ab53112813a349df13275fd7613f80cb9591c6cbadf433bf9951d

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

                                  Filesize

                                  6KB

                                  MD5

                                  147d56e218ff51f2f9b2141bb0a6a9a1

                                  SHA1

                                  cf086e8348f46e7f37f6768e0663f55022e7616e

                                  SHA256

                                  65cdefbaa14363b483fbd92e5d31dfc262a07ead2f1b70ce8deb2537a589da6e

                                  SHA512

                                  74d1022012c6941b996b381971fa2b556eab1e78e756c938887ff9ee82a9cc7413dc1f87c06cad1b10630c68359332dad8849268779a1b1febf2bef422d4cb07

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

                                  Filesize

                                  6KB

                                  MD5

                                  f4310d671cabedbae64e3d3dde82ef9a

                                  SHA1

                                  ac96307290d20270f114db0604529ed169cf8ff9

                                  SHA256

                                  f6fbdbca08065540da3e0f51d6490a805e042bbd5ef52f73aa49231d9a3baa23

                                  SHA512

                                  3a7328240c89e434bd5a4c73101bcb52fc4ffa0dd91aeafd777ac0e335face9613cdc76fee2551252d0b3065fa9cf6a5e5e4ba796027348ce79bc7c8778fae20

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

                                  Filesize

                                  24KB

                                  MD5

                                  3a748249c8b0e04e77ad0d6723e564ff

                                  SHA1

                                  5c4cc0e5453c13ffc91f259ccb36acfb3d3fa729

                                  SHA256

                                  f98f5543c33c0b85b191bb85718ee7845982275130da1f09e904d220f1c6ceed

                                  SHA512

                                  53254db3efd9c075e4f24a915e0963563ce4df26d4771925199a605cd111ae5025a65f778b4d4ed8a9b3e83b558066cd314f37b84115d4d24c58207760174af2

                                • 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

                                  66614c3f28b78d627b06d99074080d2d

                                  SHA1

                                  1e1cedd0883228352bcbdc008a5e8dc72facf0e3

                                  SHA256

                                  18bf2a7c94cfd8bf785c824abbc5c372c01d01712e493be2b7f81ff4e47a4865

                                  SHA512

                                  c90f00d25f3fe77660fb92667f0cc4395959f011ad0cd68d6a73ba9e51a005a4da7bdb2933b8ef2612d13ce60de42f84c9e7500c28fd79af8c36e8c8b9cd4c7b

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

                                  Filesize

                                  10KB

                                  MD5

                                  3a99d16d2e16eb02536f6f1261ac04cb

                                  SHA1

                                  64eaedbc44cf8cc70f23b88b11d579f1019f1d3a

                                  SHA256

                                  e7c1d28391265da4b3927890b55cfce96a690517bbd03d1fb536f1cdf80ec6fa

                                  SHA512

                                  d4dd08a691f021c99d29f431800ec84a27881b7af5beb82a172f6909516a3c89b9cac25657b656980ad7dadeef282f7b4d110615047b69972417eacea9358d29