Analysis

  • max time kernel
    138s
  • max time network
    140s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240802-en
  • resource tags

    arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    08/08/2024, 04:35

Errors

Reason
Machine shutdown

General

  • Target
    ezWwTYmb9tEG.zip
  • Size 8.8MB
  • Sample240808-e7nldszbpm
  • SHA256 6311747767115ab3ab6fee4fcd7d679d8d4902df00a49697ac089154de003cce
  • MD5 SHA1 SHA512 SSDEEP
Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 1 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 17 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 27 IoCs
  • Suspicious use of SendNotifyMessage 12 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\Explorer.exe
    C:\Windows\Explorer.exe /idlist,,C:\Users\Admin\AppData\Local\Temp\ezWwTYmb9tEG.zip
    1⤵
      PID:2632
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
      1⤵
        PID:3572
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe"
        1⤵
        • Drops file in Windows directory
        • Enumerates system info in registry
        • Modifies data under HKEY_USERS
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of WriteProcessMemory
        PID:3888
        • 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:4 --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=123.0.6312.123 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ff816aecc40,0x7ff816aecc4c,0x7ff816aecc58
          2⤵
            PID:4864
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1852,i,14271082788436725244,10955013235956868615,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=1840 /prefetch:2
            2⤵
              PID:3416
            • 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 --no-appcompat-clear --field-trial-handle=2140,i,14271082788436725244,10955013235956868615,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=1404 /prefetch:3
              2⤵
                PID:5088
              • 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=service --no-appcompat-clear --field-trial-handle=2192,i,14271082788436725244,10955013235956868615,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=2228 /prefetch:8
                2⤵
                  PID:4632
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3100,i,14271082788436725244,10955013235956868615,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=3108 /prefetch:1
                  2⤵
                    PID:3000
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3116,i,14271082788436725244,10955013235956868615,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=3256 /prefetch:1
                    2⤵
                      PID:3048
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --field-trial-handle=4476,i,14271082788436725244,10955013235956868615,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=4396 /prefetch:1
                      2⤵
                        PID:1172
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=4252,i,14271082788436725244,10955013235956868615,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=4832 /prefetch:8
                        2⤵
                          PID:1084
                        • 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 --no-appcompat-clear --field-trial-handle=4860,i,14271082788436725244,10955013235956868615,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=4968 /prefetch:8
                          2⤵
                            PID:4292
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --field-trial-handle=4224,i,14271082788436725244,10955013235956868615,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=5012 /prefetch:1
                            2⤵
                              PID:580
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --field-trial-handle=3764,i,14271082788436725244,10955013235956868615,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=4848 /prefetch:1
                              2⤵
                                PID:4660
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --field-trial-handle=3120,i,14271082788436725244,10955013235956868615,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=3276 /prefetch:1
                                2⤵
                                  PID:3124
                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --field-trial-handle=4980,i,14271082788436725244,10955013235956868615,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=5260 /prefetch:1
                                  2⤵
                                    PID:3580
                                  • 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 --no-appcompat-clear --field-trial-handle=4556,i,14271082788436725244,10955013235956868615,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=4992 /prefetch:8
                                    2⤵
                                      PID:3916
                                    • 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 --no-appcompat-clear --field-trial-handle=4444,i,14271082788436725244,10955013235956868615,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=4508 /prefetch:8
                                      2⤵
                                        PID:2604
                                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=16 --field-trial-handle=4528,i,14271082788436725244,10955013235956868615,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=5112 /prefetch:1
                                        2⤵
                                          PID:1076
                                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=17 --field-trial-handle=868,i,14271082788436725244,10955013235956868615,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=4484 /prefetch:1
                                          2⤵
                                            PID:2644
                                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=18 --field-trial-handle=4660,i,14271082788436725244,10955013235956868615,262144 --variations-seed-version=20240802-050153.822000 --mojo-platform-channel-handle=4316 /prefetch:1
                                            2⤵
                                              PID:3688
                                          • C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe
                                            "C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"
                                            1⤵
                                              PID:4164
                                            • C:\Windows\system32\svchost.exe
                                              C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                                              1⤵
                                                PID:3056
                                              • C:\Windows\system32\LogonUI.exe
                                                "LogonUI.exe" /flags:0x4 /state0:0xa3a22055 /state1:0x41c64e6d
                                                1⤵
                                                • Modifies data under HKEY_USERS
                                                • Suspicious use of SetWindowsHookEx
                                                PID:732

                                              Network

                                                    MITRE ATT&CK Enterprise v15

                                                    Replay Monitor

                                                    Loading Replay Monitor...

                                                    Downloads

                                                    f_000001

                                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000001
                                                    • Size 210KB
                                                    • SHA256 04d7bf7a6586ef00516bdb3f7b96c65e0b9c6b940f4b145121ed00f6116bbb77
                                                    • MD5 SHA1 SHA512 SSDEEP

                                                    f_000002

                                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000002
                                                    • Size 24KB
                                                    • SHA256 e664eef3d68ac6336a28be033165d4780e8a5ab28f0d90df1b148ef86babb610
                                                    • MD5 SHA1 SHA512 SSDEEP

                                                    03e36a3941d3db89_0

                                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\03e36a3941d3db89_0
                                                    • Size 374KB
                                                    • SHA256 7396c5f8e56dba2c7680fba55a04d682be6d71b2eb4f0d58749f95666ad4476d
                                                    • MD5 SHA1 SHA512 SSDEEP

                                                    2d1a60d94cb115fb_0

                                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\2d1a60d94cb115fb_0
                                                    • Size 289B
                                                    • SHA256 487f6bcbdb55955a455dc45d4da9e92cf297688a0fb18dd2b8335fe9e99f69ef
                                                    • MD5 SHA1 SHA512

                                                    the-real-index

                                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index
                                                    • Size 216B
                                                    • SHA256 87eaaab86386fd61815d65cd1323918059ec3b0b5c7fea455f3ad3095d9b0a01
                                                    • MD5 SHA1 SHA512

                                                    the-real-index

                                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index
                                                    • Size 216B
                                                    • SHA256 8322b4fe77b3b3e4ce54ac48314df5cdaca1a0fa8d284b806cb9fbe000ec6bbe
                                                    • MD5 SHA1 SHA512

                                                    Network Persistent State

                                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                                    • Size 2KB
                                                    • SHA256 bb8b7c579e20d5ac2b19273eeed4bee29f565da51a3c5efce0513dba9e0d21c2
                                                    • MD5 SHA1 SHA512

                                                    Network Persistent State

                                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
                                                    • Size 2KB
                                                    • SHA256 13507baa0e4b85c0585c2ced717a5f3962031d8fc8cccf4041e58c8589e1a249
                                                    • MD5 SHA1 SHA512

                                                    SCT Auditing Pending Reports

                                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports
                                                    • Size 2B
                                                    • SHA256 4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
                                                    • MD5 SHA1 SHA512

                                                    TransportSecurity

                                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
                                                    • Size 356B
                                                    • SHA256 da6b7452e230e4f976408e7353201247bec6e6e17c77870222a22c6e6b365879
                                                    • MD5 SHA1 SHA512

                                                    TransportSecurity

                                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
                                                    • Size 356B
                                                    • SHA256 1970d5f220fef415220696315a5067c69590efdc636107dcc64565b00f0ecfc1
                                                    • MD5 SHA1 SHA512

                                                    TransportSecurity

                                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity
                                                    • Size 356B
                                                    • SHA256 877386339439c3e371e079609d3e3ae327031c7f2f5fcbbd111234904b14596e
                                                    • MD5 SHA1 SHA512

                                                    Preferences

                                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                                    • Size 9KB
                                                    • SHA256 a707828bbb24453d972c903d7195699235540fe78fbd080d7266b8bbf0f38955
                                                    • MD5 SHA1 SHA512 SSDEEP

                                                    Preferences

                                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                                    • Size 8KB
                                                    • SHA256 8afe81560e781b155fed782fa552c92185fce1ed0643ca3e1c46a5e4cafa437f
                                                    • MD5 SHA1 SHA512 SSDEEP

                                                    Preferences

                                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                                    • Size 9KB
                                                    • SHA256 48463222e532cec5c35af77cbee0312d5737e8e77146dc1c7e40801cab7048dc
                                                    • MD5 SHA1 SHA512 SSDEEP

                                                    Preferences

                                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                                    • Size 9KB
                                                    • SHA256 2b9b3ba8607a9ed3a66a4c8ced9327dfbd89279a68fe7b36d3d4a6ff0abb15ea
                                                    • MD5 SHA1 SHA512 SSDEEP

                                                    Preferences

                                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                                    • Size 8KB
                                                    • SHA256 68be5d727d8095d6dcc841f1823df0d8818b7a7b151fe8f6cb98dfbd716d4dd4
                                                    • MD5 SHA1 SHA512 SSDEEP

                                                    Preferences

                                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                                    • Size 9KB
                                                    • SHA256 ab460c066ea655a6d84d714a6f8c10f8baabbb8fd46da9c3bc1f6c5f4d27f8eb
                                                    • MD5 SHA1 SHA512 SSDEEP

                                                    Secure Preferences

                                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences
                                                    • Size 15KB
                                                    • SHA256 9de5466c8b583513427391c564b3f619c180b966f1094b1741fa18bed9bc791b
                                                    • MD5 SHA1 SHA512 SSDEEP

                                                    Local State

                                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                                    • Size 101KB
                                                    • SHA256 245db2da7bb4d86ea0bbf7e77c40d39ed564d80e8c20a30d0e202a604f85a809
                                                    • MD5 SHA1 SHA512 SSDEEP

                                                    Local State

                                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                                    • Size 196KB
                                                    • SHA256 dabf57121b2583c38d0323ad2f73387f789c29b6769ab9059ca1033f2b1e3a5a
                                                    • MD5 SHA1 SHA512 SSDEEP

                                                    Local State

                                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                                    • Size 196KB
                                                    • SHA256 abd8938715e06d1880f81f049a29668638fba69f749e5ff64689a1c73aea1ffd
                                                    • MD5 SHA1 SHA512 SSDEEP

                                                    Local State

                                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                                    • Size 240KB
                                                    • SHA256 2713561d23e6021b79806dbb7b366a482036e8d191f42993bc4db93451e1842d
                                                    • MD5 SHA1 SHA512 SSDEEP

                                                    Local State

                                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                                    • Size 196KB
                                                    • SHA256 76e76f871b6976cffb6cff91606be13bc740dbf20e42cdf27e86495b382352e7
                                                    • MD5 SHA1 SHA512 SSDEEP

                                                    Local State

                                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                                    • Size 213KB
                                                    • SHA256 6caa1f0e7d29554289a69d168e2278e20b296d0d1121e72ee78409eb9c260e59
                                                    • MD5 SHA1 SHA512 SSDEEP

                                                    Local State

                                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                                    • Size 196KB
                                                    • SHA256 90532294c7af5588e6579828554b45c91b32bd3dcc09355b9bc39d760e036675
                                                    • MD5 SHA1 SHA512 SSDEEP

                                                    data_1

                                                    • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\ShaderCache\data_1
                                                    • Size 264KB
                                                    • SHA256 68eda27c61c5585bd9c72dd64820fef5589c9f0a8a7d3506e54a2ec293df784c
                                                    • MD5 SHA1 SHA512 SSDEEP