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Analysis

  • max time kernel
    147s
  • max time network
    160s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/10/2023, 22:54

General

  • Target

    8a0ea6a29cc498dbc97625855f03b3a7af515ed2e8b2ef6c030f97a77882272e.exe

  • Size

    5.0MB

  • MD5

    4ad2b416a2b5f600c3e716330cf9f693

  • SHA1

    88c02803c0de2d01ca92c1b672c103ed916d80d2

  • SHA256

    8a0ea6a29cc498dbc97625855f03b3a7af515ed2e8b2ef6c030f97a77882272e

  • SHA512

    c166c65709c2fafd0b23bda7f7ced363533a384a6a6d7c4280628e91e82f229c020d24e08ed4497b0072bcda01695dc333f47d7104d85a68d5a9c62d5828498f

  • SSDEEP

    98304:Rk7ny2H8ajH2YqdwkLcHHZHYDS84GJBAUZL3Dd:R+dWjAW0GJVjDd

Score
8/10

Malware Config

Signatures

  • Stops running service(s) 3 TTPs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Launches sc.exe 2 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Enumerates physical storage devices 1 TTPs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Kills process with taskkill 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 25 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8a0ea6a29cc498dbc97625855f03b3a7af515ed2e8b2ef6c030f97a77882272e.exe
    "C:\Users\Admin\AppData\Local\Temp\8a0ea6a29cc498dbc97625855f03b3a7af515ed2e8b2ef6c030f97a77882272e.exe"
    1⤵
    • Checks computer location settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4124
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\·ÀÉÁÍË.bat" "
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3912
      • C:\Windows\SysWOW64\sc.exe
        sc delete ChromeElevationService
        3⤵
        • Launches sc.exe
        PID:3432
      • C:\Windows\SysWOW64\sc.exe
        sc delete 360
        3⤵
        • Launches sc.exe
        PID:4420
      • C:\Windows\SysWOW64\taskkill.exe
        taskkill /f /t /im dllhost.exe
        3⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:3540
      • C:\Windows\SysWOW64\reg.exe
        REG DELETE HKEY_LOCAL_MACHINE\SYSTEM\ControlSet002\Services\360 /f
        3⤵
          PID:1988
        • C:\Windows\SysWOW64\reg.exe
          REG DELETE HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\360 /f
          3⤵
            PID:428
          • C:\Windows\SysWOW64\reg.exe
            REG DELETE HKEY_LOCAL_MACHINE\SYSTEM\ControlSet\Services\360 /f
            3⤵
              PID:2376
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://zcmao.lanzouh.com/iDDDe1bgj0xg
            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:1084
            • 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,0x100,0x104,0xd8,0x108,0x7ffa5a1246f8,0x7ffa5a124708,0x7ffa5a124718
              3⤵
                PID:4480
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2132,7574158241464572927,17937513544221709447,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2140 /prefetch:2
                3⤵
                  PID:2044
                • 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=2132,7574158241464572927,17937513544221709447,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2204 /prefetch:3
                  3⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:3836
                • 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=2132,7574158241464572927,17937513544221709447,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2944 /prefetch:8
                  3⤵
                    PID:4936
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,7574158241464572927,17937513544221709447,131072 --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=3516 /prefetch:1
                    3⤵
                      PID:628
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,7574158241464572927,17937513544221709447,131072 --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=3500 /prefetch:1
                      3⤵
                        PID:4476
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,7574158241464572927,17937513544221709447,131072 --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=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5360 /prefetch:1
                        3⤵
                          PID:4448
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,7574158241464572927,17937513544221709447,131072 --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=5344 /prefetch:1
                          3⤵
                            PID:1136
                          • 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=2132,7574158241464572927,17937513544221709447,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3536 /prefetch:8
                            3⤵
                              PID:2204
                            • 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=2132,7574158241464572927,17937513544221709447,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3536 /prefetch:8
                              3⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:1080
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,7574158241464572927,17937513544221709447,131072 --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=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5288 /prefetch:1
                              3⤵
                                PID:412
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,7574158241464572927,17937513544221709447,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5304 /prefetch:1
                                3⤵
                                  PID:1388
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2132,7574158241464572927,17937513544221709447,131072 --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=6060 /prefetch:2
                                  3⤵
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:3140
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:4852
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:4952

                                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

                                  bf009481892dd0d1c49db97428428ede

                                  SHA1

                                  aee4e7e213f6332c1629a701b42335eb1a035c66

                                  SHA256

                                  18236c88bc4fe576f82223cca595133aa3b4e5fd24ebac9fd515b70e6f403ab4

                                  SHA512

                                  d05515ff319b0b82030bc9d4a27f0432b613488f945d1dae8b8dfe73c64e651eb39f4141a5d2e157e2afb43dd1dd95b6611c1003ac4e2e80511e6c5cd7cfdf11

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

                                  Filesize

                                  120B

                                  MD5

                                  3858f6824e37c2ae0ca7b1885fb46e81

                                  SHA1

                                  f68b2c2ea8280980f870a2f52322c8b4f3de4d42

                                  SHA256

                                  53d8d6a5962447e440a97b4bfef335774157241b0a149631ca0442f91607f3ec

                                  SHA512

                                  026273f6e1dc9fb42da5b2dca81b8358f1a4051cc4991c1ef8ef05059b995054c6c4df5f5236c3bd05afb0b7aa006800e0a97f639e89ecc9183ac39469bfc855

                                • 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

                                  111B

                                  MD5

                                  807419ca9a4734feaf8d8563a003b048

                                  SHA1

                                  a723c7d60a65886ffa068711f1e900ccc85922a6

                                  SHA256

                                  aa10bf07b0d265bed28f2a475f3564d8ddb5e4d4ffee0ab6f3a0cc564907b631

                                  SHA512

                                  f10d496ae75db5ba412bd9f17bf0c7da7632db92a3fabf7f24071e40f5759c6a875ad8f3a72bad149da58b3da3b816077df125d0d9f3544adba68c66353d206c

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

                                  Filesize

                                  182B

                                  MD5

                                  2a34e3b0cb9618524ad550fde8717ef6

                                  SHA1

                                  a3868e26390a7448be6f2f9507bb5012f604517e

                                  SHA256

                                  869ef21fe529217d02556f8e6a5b3387a3d8c785809d7d52fecc7c8cf1795dbb

                                  SHA512

                                  7fa1168b89b26751123d36e1456e102b77a5532e036a6ec09a1186ab9c6a21f8a3cbbbf6a3fa3fa730af59f2a8eb265a4a5dcb5547a3e56d4d2ea86257ddadcb

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

                                  Filesize

                                  5KB

                                  MD5

                                  e48f15ef62512945a739bd428daa9dfb

                                  SHA1

                                  7c1db389d87ea333ea40885bfc7146dc51da7a22

                                  SHA256

                                  025cba6a259b98088dee0d5069add42800fcb0f575983e6a8980bf2b72fa444d

                                  SHA512

                                  5f87c8dc243860f8483b355853dc6b549854a2d1dba28834050d190eccee197cccce9f7d9f9b38555133e1d872f87b7358a987b1112dcc5a4ba6be3a0229c0f0

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

                                  Filesize

                                  5KB

                                  MD5

                                  91dbd48dbd3d50048a97e0fb2af5d1d4

                                  SHA1

                                  6cfe03677e335d449aec62b58568fdb3bdd54b1e

                                  SHA256

                                  c5c5d2c567f72e3f511e298cea705e52956c1ffc02b6e88c5fe02dd58aee373b

                                  SHA512

                                  fd3f4dac9b09ebaac48de21032bfc9a408dac37deb2d814c9bac328cd2d3cbf427894058223843870e0be6cb9b08e4718b6cdb90539ee486bfc7397b1c41da6f

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

                                  Filesize

                                  5KB

                                  MD5

                                  a0b17b9b2ce08a97bdcaeec4b528257d

                                  SHA1

                                  9d81bbd091cda54a0e376839f53405ee2500a5ca

                                  SHA256

                                  3e865eb19284f91fd93f5142f5253909ad784f8542b17ba857ce34fce26d96e8

                                  SHA512

                                  3bf80a914f9f2b9a4e970b26c80f46675e78fe2bcead11f206dfc8471a252af39d43a50eef80a768e898d3079fb9c0e104a4672b9641ce69bf566673d5637c42

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

                                  Filesize

                                  24KB

                                  MD5

                                  25ac77f8c7c7b76b93c8346e41b89a95

                                  SHA1

                                  5a8f769162bab0a75b1014fb8b94f9bb1fb7970a

                                  SHA256

                                  8ad26364375358eac8238a730ef826749677c62d709003d84e758f0e7478cc4b

                                  SHA512

                                  df64a3593882972f3b10c997b118087c97a7fa684cd722624d7f5fb41d645c605d59a89eccf7518570ff9e73b4310432c4bb5864ee58e78c0743c0c1606853a7

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

                                  Filesize

                                  371B

                                  MD5

                                  fc25d8908250aadfbe08b02c68d6f116

                                  SHA1

                                  dd1682b1232499b241f057facb138cea6e5bd921

                                  SHA256

                                  e174846ad318187d86d73ecd93c36c1888b6c289060fe240cbd4565f067af1cc

                                  SHA512

                                  7081c33cb705c785dac946a8f3651c834f3cfa2b554125a6bb24974ceeb2e358360e7d53884f5c7d592b6382ff669d3b5c95440c81213ef2a1f3b58619c6c34b

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe5887f8.TMP

                                  Filesize

                                  203B

                                  MD5

                                  11e1b75862544181eff2cb3ab5dd1052

                                  SHA1

                                  d34df656c002eebddc431c143c957bc3faa5e453

                                  SHA256

                                  985251a8f7466b285198657100a54b93624a4490760b8b974e5bd1d4850ae160

                                  SHA512

                                  34768aa8fd30f9622e0578b3e1160488887a310df8949feed74bb7636b1d251dd687736c9448cc0d375f1e52a1d5c6443b2670bd7d5dd24b2982a6212477be7a

                                • 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

                                  757c1bc559690f01820d85c16bc8d54a

                                  SHA1

                                  ccd73c0c6ab5fbb0ef90f30ebca5cf3ebe38cf7d

                                  SHA256

                                  930d2872979cc85d785b860480d79a5f7ff7e99396d5d4ae142d2e51d99e2c9d

                                  SHA512

                                  7a7c5cceabcfbfafaa553b84c93fe41221c4ced2267cfd0d5a225f5e15620db6b94ea92360c6427d8cb22a6669ef4748f0f7f725faf1a32ef6694e0a89fd9c0c

                                • C:\Users\Admin\AppData\Local\Temp\·ÀÉÁÍË.bat

                                  Filesize

                                  467B

                                  MD5

                                  f3ff51b7aa0e4e3044d31e57cd316f38

                                  SHA1

                                  de03393bddc8e3cc225766e988ec732a86be9674

                                  SHA256

                                  ea04a3da71be52f51404cabfa8eeefd12223d95f92c1f2a376ee25ee7323181b

                                  SHA512

                                  c582a9767528a4dc860ba322529b4d2b77aa8a272bb95053ace7fba671aad0aefc9aa7c7fd5682b8f875da58a4b6142ec708cb4bc40345645cc661c12ab32f21

                                • memory/4124-0-0x0000000002910000-0x000000000291A000-memory.dmp

                                  Filesize

                                  40KB