Analysis

  • max time kernel
    299s
  • max time network
    281s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    02-06-2023 23:29

General

  • Target

    https://www.bing.com/ck/a?!&&p=2e0971c631d06b58JmltdHM9MTY4NTU3NzYwMCZpZ3VpZD0yMGFlMWZhMC0wOTIxLTZlNTYtMDM4MS0wYzgyMDg2MjZmMTEmaW5zaWQ9NTE0OQ&ptn=3&hsh=3&fclid=20ae1fa0-0921-6e56-0381-0c8208626f11&psq=https%3a%2f%2fposadadeltigre.com.ar+sauce&u=a1aHR0cHM6Ly9wb3NhZGFkZWx0aWdyZS5jb20uYXIvc2F1Y2UuaHRtbA#ZHN0b2VockB3aW50cnVzdC5jb20=

Malware Config

Signatures

  • Detected microsoft outlook phishing page
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" https://www.bing.com/ck/a?!&&p=2e0971c631d06b58JmltdHM9MTY4NTU3NzYwMCZpZ3VpZD0yMGFlMWZhMC0wOTIxLTZlNTYtMDM4MS0wYzgyMDg2MjZmMTEmaW5zaWQ9NTE0OQ&ptn=3&hsh=3&fclid=20ae1fa0-0921-6e56-0381-0c8208626f11&psq=https%3a%2f%2fposadadeltigre.com.ar+sauce&u=a1aHR0cHM6Ly9wb3NhZGFkZWx0aWdyZS5jb20uYXIvc2F1Y2UuaHRtbA#ZHN0b2VockB3aW50cnVzdC5jb20=
    1⤵
    • 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:2480
    • 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:7 --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=106.0.5249.119 --initial-client-data=0xcc,0xd0,0xd4,0xa8,0xd8,0x7ffa03d49758,0x7ffa03d49768,0x7ffa03d49778
      2⤵
        PID:2464
      • 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 --mojo-platform-channel-handle=1688 --field-trial-handle=1780,i,5625775644050837505,6524444603813716037,131072 /prefetch:8
        2⤵
          PID:4584
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1600 --field-trial-handle=1780,i,5625775644050837505,6524444603813716037,131072 /prefetch:2
          2⤵
            PID:4116
          • 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=utility --mojo-platform-channel-handle=2080 --field-trial-handle=1780,i,5625775644050837505,6524444603813716037,131072 /prefetch:8
            2⤵
              PID:3060
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2980 --field-trial-handle=1780,i,5625775644050837505,6524444603813716037,131072 /prefetch:1
              2⤵
                PID:4372
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2960 --field-trial-handle=1780,i,5625775644050837505,6524444603813716037,131072 /prefetch:1
                2⤵
                  PID:3684
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4408 --field-trial-handle=1780,i,5625775644050837505,6524444603813716037,131072 /prefetch:1
                  2⤵
                    PID:420
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=3140 --field-trial-handle=1780,i,5625775644050837505,6524444603813716037,131072 /prefetch:1
                    2⤵
                      PID:3876
                    • 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 --mojo-platform-channel-handle=5188 --field-trial-handle=1780,i,5625775644050837505,6524444603813716037,131072 /prefetch:8
                      2⤵
                        PID:5116
                      • 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 --mojo-platform-channel-handle=3036 --field-trial-handle=1780,i,5625775644050837505,6524444603813716037,131072 /prefetch:8
                        2⤵
                          PID:5020
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=5140 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.15063.0 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2352 --field-trial-handle=1780,i,5625775644050837505,6524444603813716037,131072 /prefetch:2
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:868
                      • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                        "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                        1⤵
                          PID:4536

                        Network

                        MITRE ATT&CK Enterprise v6

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

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

                          Filesize

                          144B

                          MD5

                          dce55b7b78ce808860fa47bd1b7f2309

                          SHA1

                          ea68b9e572e32d5e7c92b74eefab319073fdb723

                          SHA256

                          d121d192b3f7bfe8f271976996e2361adc83c633f3b37947dcf58f6a6b3eb23c

                          SHA512

                          72481363aca2ae4385280283f46a73d83768425d29a1237d5dfb10996181aafcec417ef31c630ab07d7491e4838f1f2d670dc8770ddd8f5a8a66451532167a5a

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

                          Filesize

                          1KB

                          MD5

                          cdb4b4ede7e1d12f0ecb3e317732dbc9

                          SHA1

                          efbd15d8cb5467b2f9f89d032483a8acc2d95e6b

                          SHA256

                          cb3a1d59bec5a09a8ac094f3d98b3021d9cca560e2c870cd621a8d21ee9bdd78

                          SHA512

                          116518b0d087ae46e977034951a3fa22a1c144b195c11c4c70d72b0291b2dbd0273293e994cdaadc28f00c9c4154d4daf270e33c84f52d00d037841e6109dcfb

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

                          Filesize

                          707B

                          MD5

                          f3430c1907610f5a170a2e1e32cd50e7

                          SHA1

                          923690c13bea39726e879c91e8071d0a600d8df6

                          SHA256

                          a6836090ec5bfc7fda992a25e333925486425475352bc81b27146432202145aa

                          SHA512

                          c7146f1ba73da580d348ed953105f11e28fbfb3198dec2392a4629f5630bb5f0307a4e6d2141414f3f1806fb6beb52de551e86bfa27ce4b2ff7dff8ef92241f9

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                          Filesize

                          6KB

                          MD5

                          9044e3e22462aa00aa5fb66f54fe8543

                          SHA1

                          92d6869fded2032caac59396c65c5d5d56753a98

                          SHA256

                          6fd6b053074a15e2e2dc1d40dc30ebd6e18908494d597b23e353f64619f9a456

                          SHA512

                          2171925302ad8254b9735ec0e1a39bc9331be5159710ab1e9e4db4ec8b8148f9cb06d2f4cf1973d07fdbcc5a6bbc4e5b97fe5e79ae26382da87972dd52f62d0e

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                          Filesize

                          6KB

                          MD5

                          43dbc27cf3347dac9192d4b538043bca

                          SHA1

                          3cfc1610421cd151bbe0949b002e462cae0ef921

                          SHA256

                          a9b40505d22858afe093ece9bc63fad5cda3cc1cebdbcf9c55650ab0b739ff40

                          SHA512

                          5fdd9fd2a761ceb5569eb4a9e3a13e447bd12dbc88bb47208f598fc4014072938121605faa17471fa0abf93690d17248d9007f3ab0b56d796fcd7b6401ef3c3e

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                          Filesize

                          6KB

                          MD5

                          a8b779d00760186045cf87f4f33b5f4b

                          SHA1

                          e62f775477da7ed88c9c633568d56345b6c711f6

                          SHA256

                          63df3d4381ef0d1b74216cf0feb4f389774bd7c7c5b3aa66bcb9742fe40bac07

                          SHA512

                          c815da5e282bcfee7337c60dabd08c52afdf7707659558b1f5114271d1bc411f47b720ceba4f7df4ada0ff157db2f62ae7431189a0dd7348edc549d5283ec360

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                          Filesize

                          158KB

                          MD5

                          f7820eabc380fb033e19cccddbf6588e

                          SHA1

                          905ecc96129e8d9289d557f7deb486d2eebfbbd7

                          SHA256

                          64d2adb9aae5cc8a560c7482702c5d0e38eb75ad1235f1e72d249ddb3d68883d

                          SHA512

                          3bdc30204cd9fa59fbd72e032653e55223f2e4f0ab4ce73389b809ae9f343b36d7e3e10fc47bb998b122c56af95362c269060e988393c1d9b5466b535cbd90f7

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

                          Filesize

                          2B

                          MD5

                          99914b932bd37a50b983c5e7c90ae93b

                          SHA1

                          bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                          SHA256

                          44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                          SHA512

                          27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd