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Analysis

  • max time kernel
    149s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/08/2024, 05:30

General

  • Target

    http:///BPM/2020/ABBRD/Styles/fonts/yzscportal.woff2

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 2 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http:///BPM/2020/ABBRD/Styles/fonts/yzscportal.woff2
    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:1760
    • 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=0xf8,0xfc,0x100,0xd4,0x104,0x7ff8e34bcc40,0x7ff8e34bcc4c,0x7ff8e34bcc58
      2⤵
        PID:5080
      • 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=1924,i,15192105919416434955,17492263549216330406,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=1920 /prefetch:2
        2⤵
          PID:3128
        • 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=2148,i,15192105919416434955,17492263549216330406,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2160 /prefetch:3
          2⤵
            PID:3472
          • 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=2204,i,15192105919416434955,17492263549216330406,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2440 /prefetch:8
            2⤵
              PID:4604
            • 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=3060,i,15192105919416434955,17492263549216330406,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3100 /prefetch:1
              2⤵
                PID:4192
              • 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=3064,i,15192105919416434955,17492263549216330406,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3124 /prefetch:1
                2⤵
                  PID:5060
                • 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=4428,i,15192105919416434955,17492263549216330406,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3804 /prefetch:1
                  2⤵
                    PID:3248
                  • 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=8 --field-trial-handle=3304,i,15192105919416434955,17492263549216330406,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3384 /prefetch:1
                    2⤵
                      PID:3420
                    • 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=4836,i,15192105919416434955,17492263549216330406,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4844 /prefetch:8
                      2⤵
                        PID:1548
                      • 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=5012,i,15192105919416434955,17492263549216330406,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4868 /prefetch:1
                        2⤵
                          PID:1432
                        • 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=4696,i,15192105919416434955,17492263549216330406,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4712 /prefetch:1
                          2⤵
                            PID:2092
                          • 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=3316,i,15192105919416434955,17492263549216330406,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3660 /prefetch:1
                            2⤵
                              PID:3352
                            • 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=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=4688,i,15192105919416434955,17492263549216330406,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=208 /prefetch:8
                              2⤵
                              • Drops file in System32 directory
                              • Suspicious behavior: EnumeratesProcesses
                              PID:3196
                          • 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:4368
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                              1⤵
                                PID:4292

                              Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

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                              Downloads

                              • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

                                Filesize

                                2B

                                MD5

                                d751713988987e9331980363e24189ce

                                SHA1

                                97d170e1550eee4afc0af065b78cda302a97674c

                                SHA256

                                4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                                SHA512

                                b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

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

                                Filesize

                                9KB

                                MD5

                                84a7ab13e90c27e5cc9fb1861b1518a3

                                SHA1

                                8fc9110bc3895562fa0d2add95cb8871cbba9a3e

                                SHA256

                                34994d86655c5c9a2e57b2536aaf8285c92be1da36781aa8f516cd44c682925c

                                SHA512

                                ca2346b3bc3a1cfbd13310f59e7bc232c159f29f77c0cbcc5204c23732915063c80a3d28b24a71e0b293ea3e15ec5d2769c3f113a4c74f4178c22d3fac81df56

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

                                Filesize

                                8KB

                                MD5

                                313e74e1e34fceb4540897fa39342112

                                SHA1

                                0179d87ae439c816e57877f4828de2651829a9a3

                                SHA256

                                e97c2158616bb5b2db43695777553b2dfcbe885540ada24340e2281746977080

                                SHA512

                                77c6ad222527c54b13338c7ee9e154f73f819df12a7deda8a7fe07da20903deb60634a37ef2fdaaa6edfaacc0519ec07f544bf0b6c01a9bd7aa02fc7d70e6d88

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

                                Filesize

                                9KB

                                MD5

                                9224355c21b161ed9e6cb0b59cc63e25

                                SHA1

                                c28d28a8a6b452ad91f52a13021393fbc52e8b0e

                                SHA256

                                9897de1d24ed49c19e999ec84b9fec45b5220a7f25fe56d4070015ba9c440cf3

                                SHA512

                                0a10d454f9fb07190f93e31af7384fbbe1e61eff0a3a33b057fc42c83bb5fbab4c56acc10527905ca20c00756b6e6c0f8c2f4d2d4464d5741cf8e8544cccfef9

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

                                Filesize

                                9KB

                                MD5

                                43c6e73d3fc4664d2c6b7e16f5dff166

                                SHA1

                                913a5a71f5119f2dbc19b5a060e79205411a473a

                                SHA256

                                33b609518ef86b5bfcb073f46811e62a4d9ecc3c2e167b533df6f814cbb5b110

                                SHA512

                                afd107ef2cb606f5a5ac1ee3865642f47a95ef827d2d57be1e5e2a770787626725ee8fb2404f07f479863e7615330b0ea65ef9dd209756692e0a39713792ccaf

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

                                Filesize

                                8KB

                                MD5

                                e40397f6fa92a2e05a90fe5e343cea0d

                                SHA1

                                921a20a5adda16a1286c43aaa491058a5e2d3b7e

                                SHA256

                                2ac87adf2a2bb0fe413df17333ef9821fc031e25c256ef6d8ae11489737eb3bf

                                SHA512

                                feb3e551d3341f5b487ea6a9c5b098f772cc68e2235ea3a848a4eb7ea83f7a439e74887a93953ff96e43b8b4742572d8c7f46aa002672b3c3059abcf00c8fad3

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

                                Filesize

                                9KB

                                MD5

                                bcbda9c9cad8bf49c43681a7c44c1580

                                SHA1

                                b079dc1324451585e0c671adb565a770bab2a986

                                SHA256

                                36b7a3d6856c9038f0924d9c00f091a7f671365837f1a1fdf6d9d57b5c8a949d

                                SHA512

                                01f51304984e36b4fa6ce6bd632b540f93bf017bf9d8661fa93e7706385f39ec3b0c5c8958b2f9b5206665fc50592a61c921c32a42251947a38c9bbae79621e4

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

                                Filesize

                                8KB

                                MD5

                                e6620e67bc1dda4aaafd8c36236ad9b6

                                SHA1

                                9a66f189ffdbb36fc58fc0ff28d719db98fcec0d

                                SHA256

                                d4dfa7c522156827b531f91502ed319b47088c4c370b3184dff6d157c8f26317

                                SHA512

                                4f55bd2a58c2d3de1b80c698af9d07c0eac0becc40c0fde0c11af0e4c70dab33b3e8713e5eb995069d7dcc4f04964a9de302b6b2e386d8ed5b4f280e43ca0774

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

                                Filesize

                                9KB

                                MD5

                                153b79a2191c8b2f839ed178de0031a4

                                SHA1

                                f5028b600a830a916b75ca3675dbaadb495b61f3

                                SHA256

                                b417a3f41c5e9b97166d79bf5d527861bd5397a2b98df5e8f77504d0419713bd

                                SHA512

                                1ed3459a12fdd4d44cb6f9556b237e87cc2b362d37f14f23f62c3ccb178b79646dc5c796e79e53e56c6287448d75c4fba91b46c6c1aae7d49e10850eeacdc5b1

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

                                Filesize

                                8KB

                                MD5

                                6c3f480f89c567a33cf6a8c7889c093c

                                SHA1

                                3e26a58d092ee68d66d328608108363bec7682f5

                                SHA256

                                0f4ced1d0cd9840341fbbc3052fe89dc3b86893c59388387090461e4d413fe5e

                                SHA512

                                220b16bc9a867f573b6e6bb32548dd5d92d9897b5204111727981d939c6ffdeb4bfd8b8d19758cc120517c8db38c786b7a26928becdcf66933993d0135b1adcc

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

                                Filesize

                                9KB

                                MD5

                                128448346999d16e0938c474b71c8ef2

                                SHA1

                                46743fafbb94aed5b220ba5bec6304c8bfdd6423

                                SHA256

                                8cbeaecc3acb2e62631dde9e2f6813f591b94d954b70f9d62e4043aabd544eda

                                SHA512

                                c87f6ee231a1f98790caa6add0c8e965ff1e05b9e34961d18934acfa4598ff7f69a6ee456468b3cebb9d90a1677e9b9a6d752887807b390845d9c91a0a281e6b

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

                                Filesize

                                99KB

                                MD5

                                4864131b59fcefed2976705f49600cf8

                                SHA1

                                8a8ad03bb4751d58db9b5f5bd59d8422a27933e4

                                SHA256

                                ac34f09be5fb936d610df280990bf56d9c8edc7fede956be142acffe145363bb

                                SHA512

                                0ddae41ecc0813c1e9c212870606bcd6d180cb8332f1f748a4ed60cafd86c3e3282212dfb10d1c9cd049afd3b0b1531e4463bb4a1d5069d959ce2452a545301d

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

                                Filesize

                                99KB

                                MD5

                                7ca52a64dbc8e662c77a0fb16adfb48e

                                SHA1

                                e80848bbccae2580a20503d3b18b3b2be98aff43

                                SHA256

                                96e2f5999ec8ba2575e977794f8f4a340e4b10f9ab7ed7cc6b15c39898d80359

                                SHA512

                                6d784aac81067ebad91ef9dddaede6917a9838457d37f7d7f3b4c44cc4c46e0a73e5a5c5d7bac0b45d151cd883b996d2f7e0c7910f44624b7092995947f1999f