Analysis

  • max time kernel
    32s
  • max time network
    30s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    13-05-2024 14:08

General

  • Target

    https://url.us.m.mimecastprotect.com/s/AH7eCpY6MOC0NRW5TPwJ6S?domain=urldefense.proofpoint.com

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://url.us.m.mimecastprotect.com/s/AH7eCpY6MOC0NRW5TPwJ6S?domain=urldefense.proofpoint.com
    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:4744
    • 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=0xd0,0xd4,0xd8,0xcc,0xdc,0x7ff813de9758,0x7ff813de9768,0x7ff813de9778
      2⤵
        PID:32
      • 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=1520 --field-trial-handle=1844,i,2512785949549507583,4957489235651647070,131072 /prefetch:2
        2⤵
          PID:2512
        • 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=1776 --field-trial-handle=1844,i,2512785949549507583,4957489235651647070,131072 /prefetch:8
          2⤵
            PID:1460
          • 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=2076 --field-trial-handle=1844,i,2512785949549507583,4957489235651647070,131072 /prefetch:8
            2⤵
              PID:4220
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2888 --field-trial-handle=1844,i,2512785949549507583,4957489235651647070,131072 /prefetch:1
              2⤵
                PID:4368
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2896 --field-trial-handle=1844,i,2512785949549507583,4957489235651647070,131072 /prefetch:1
                2⤵
                  PID:2872
                • 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=4660 --field-trial-handle=1844,i,2512785949549507583,4957489235651647070,131072 /prefetch:8
                  2⤵
                    PID:4128
                  • 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=4996 --field-trial-handle=1844,i,2512785949549507583,4957489235651647070,131072 /prefetch:8
                    2⤵
                      PID:4724
                    • 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=5024 --field-trial-handle=1844,i,2512785949549507583,4957489235651647070,131072 /prefetch:8
                      2⤵
                        PID:4708
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=4648 --field-trial-handle=1844,i,2512785949549507583,4957489235651647070,131072 /prefetch:1
                        2⤵
                          PID:4472
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --mojo-platform-channel-handle=3148 --field-trial-handle=1844,i,2512785949549507583,4957489235651647070,131072 /prefetch:1
                          2⤵
                            PID:1896
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=3640 --field-trial-handle=1844,i,2512785949549507583,4957489235651647070,131072 /prefetch:1
                            2⤵
                              PID:1368
                          • 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:380

                            Network

                            MITRE ATT&CK Enterprise v15

                            Replay Monitor

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                            Downloads

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

                              Filesize

                              706B

                              MD5

                              bdbd5f9315f47ab19bbf831d8508164c

                              SHA1

                              8af71355722d45ddaf3988a63057fdad7ea0ff4f

                              SHA256

                              d77f9538e95bac521089cf657dba2fb966b811fd50bb7ef3527b18a7f090b68a

                              SHA512

                              13eefb2de2c234b5b38195ca8493bfad073e41390165313f39d71cdd2e360c5419fa17bfffa9ac590904158860488d308ac853070ed7839c6f1afc45734529fa

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

                              Filesize

                              5KB

                              MD5

                              dfc59c4811b84bc83d445b8c5b956e77

                              SHA1

                              ace3bbac4cad9b529e3833d9099f71d3919e650a

                              SHA256

                              130f2952b94df604cc0266e7f8790e4c705129c644855814b62d46383aa0c499

                              SHA512

                              337b918e3d06cf4d01917af5b870464a7318e3de014c592f8a5f02d5d669f08e238fe16ad0725adf0fb5724a1dca93c8c19f5e24f9ddecbd0baa4ff8c077ea76

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

                              Filesize

                              136KB

                              MD5

                              0ed37a47055d70814b4a844e8360eeac

                              SHA1

                              eaea13b18ca167127844e98fbd06ce38cc9864b7

                              SHA256

                              23027548d05ab07dc1e5e848612a37717e4283fd552f8cb88b8c3fcd91069bd8

                              SHA512

                              105c9ad5d38110f4b2cb9fde3cc1da9c30a26bb0b5047c7dfee9c490faa672705380c88937860b3faf1e10f7a3895f1daf275602ad99e30a03f00f9d23040b94

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache

                              Filesize

                              98KB

                              MD5

                              a84c97dadb1788e6512f4069e0db65d9

                              SHA1

                              8a8328f788ade8abc223b8daea8f761dbf0cbc16

                              SHA256

                              5a7e9580d228f6707f906a90b1a4fb0d6733618036ec040ca67c170ab8a2a074

                              SHA512

                              84672f440dea8e9d654d413e52ddf4724048698d3a73e36be1065e45df86d2e36f8e086756d612380f66ec71d2074e2c7818d15316455e3b5f33b2a0ec90da4b

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe57dbba.TMP

                              Filesize

                              93KB

                              MD5

                              7e7a2a80e7da8a0fdf110d1dfef07270

                              SHA1

                              63868380375fcce8c25c35b759839508bf6ae117

                              SHA256

                              f92a00ecdb2c67bc6ac34947d0213e8056d5fb11689adaa0552377b9720df68e

                              SHA512

                              ba80dcdda83238e113f15058c4fbe7b12e0da5cec93c117b2ce200347b2813be727d3f432ac5b63273aea629fe8001247adc91b0cb3110ce3ffca71a443172dd

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

                              Filesize

                              2B

                              MD5

                              99914b932bd37a50b983c5e7c90ae93b

                              SHA1

                              bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                              SHA256

                              44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                              SHA512

                              27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

                            • \??\pipe\crashpad_4744_STSXAVMLLHAYLJHC

                              MD5

                              d41d8cd98f00b204e9800998ecf8427e

                              SHA1

                              da39a3ee5e6b4b0d3255bfef95601890afd80709

                              SHA256

                              e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                              SHA512

                              cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e