Analysis

  • max time kernel
    30s
  • max time network
    22s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-08-2024 16:14

General

  • Target

    https://u.to/dR-SIA

Malware Config

Signatures

  • Detected potential entity reuse from brand steam.
  • 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 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 58 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://u.to/dR-SIA
    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:3684
    • 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=0xfc,0x100,0x104,0xd8,0x108,0x7fff3793cc40,0x7fff3793cc4c,0x7fff3793cc58
      2⤵
        PID:2768
      • 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,5840084747758022114,8841573028769680524,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=1920 /prefetch:2
        2⤵
          PID:3988
        • 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=2124,i,5840084747758022114,8841573028769680524,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2148 /prefetch:3
          2⤵
            PID:1604
          • 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=2220,i,5840084747758022114,8841573028769680524,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2428 /prefetch:8
            2⤵
              PID:1128
            • 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=3108,i,5840084747758022114,8841573028769680524,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3152 /prefetch:1
              2⤵
                PID:3960
              • 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,5840084747758022114,8841573028769680524,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3184 /prefetch:1
                2⤵
                  PID:1044
                • 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=4364,i,5840084747758022114,8841573028769680524,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4500 /prefetch:1
                  2⤵
                    PID:2432
                  • 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=4636,i,5840084747758022114,8841573028769680524,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4524 /prefetch:1
                    2⤵
                      PID:1560
                    • 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=3248,i,5840084747758022114,8841573028769680524,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3148 /prefetch:8
                      2⤵
                        PID:1796
                    • 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:4860
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                        1⤵
                          PID:400

                        Network

                        MITRE ATT&CK Enterprise v15

                        Replay Monitor

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                        Downloads

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

                          Filesize

                          649B

                          MD5

                          badc2807bb7bd1643f79bbea232f1267

                          SHA1

                          e3fb788643e89efbe2358edf22b3b022a6727aa5

                          SHA256

                          c487cd36cb67352deb6fd622bac17195cfdd73db0e5dee69939f9b9a40b11392

                          SHA512

                          453d4c2f59c9ad242394ab6e56bd079c9f9cf18be972cbebf72949008b8108d0a347cee307834289a52d131c0c8e6a2a0ce0081c6ba305f3faa52f362e20fff3

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

                          Filesize

                          456B

                          MD5

                          cf055999a73ee2fb178b38e9bb2c0fc1

                          SHA1

                          614f910ff211ab73e167f69a6bece55dd40d5d10

                          SHA256

                          a235bc1003aac27d9f9d76f418cb609cabeddcddb739289e377537003e214321

                          SHA512

                          7d6c18fd619c6781e7437bf1e7e18bf2e1eaee480274abbaadee7d45bc4214bfb34f46be1fcd30c880ed0e0381af6a55f8da22ae89a4e4a418ebe24b157652c9

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

                          Filesize

                          1KB

                          MD5

                          7fbad96bf825c47b75c4e89da2042d9b

                          SHA1

                          43fa24c0e2deebc90a78b570198acd5e2a191765

                          SHA256

                          f915d6acb138149418fe6804a085c6032b10c3ae5bef0c1ffa62d77db5b90bc4

                          SHA512

                          1a31d19f947208fa8569f0d4d7066e1bbc5f2c2ace836348456715e59ade39ed73e74a78befccf49d7ea908fc7606250af659a73600d7595457e004d96825167

                        • 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\Network\TransportSecurity

                          Filesize

                          686B

                          MD5

                          4fc922342e37bdcad17de1ea3b66308b

                          SHA1

                          241438c2ea673ed81fe8a43762cba84404f2bea3

                          SHA256

                          04140851f457dd79261c97414bd8e7501dc69f6707ea182151835aca8a6f5b2c

                          SHA512

                          13f037c4eafe78a92e1cf495be09fd610c34371a100355960296ddae555f0969e5bae76199ecd1d5244f6cc7ec17db649ffe04cebf8f4e798bfd2fa3e782ea11

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

                          Filesize

                          9KB

                          MD5

                          edb60024ace33c76db1c872fce034fbd

                          SHA1

                          e6db1a5172a784b0b0b45aee097d3c3bceb6b7b2

                          SHA256

                          1c29b08e6affe5afb8523b3884a7e4fccf5f4a46389855b672be7b3aa27a3a25

                          SHA512

                          7fd48eafe7b68297bb46609a34721094e8717ca411e502f10c06e54ebb9828775a6ed2bba0535a54c6f4970764402ad7666735fa871e984a3e8528c2dc6c8909

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

                          Filesize

                          9KB

                          MD5

                          5e71c3600f127512ed5b1b1e157dfa1c

                          SHA1

                          76c93ab5fe3334fad4e081fa5daec8f0dad3fec8

                          SHA256

                          8162739414feba38d8d2a64fbc89ad4f79184423cd84c1b0761964adb43b2d43

                          SHA512

                          412abdf9955e546d08ea3693a27245998e47a0a931704e928914bba8f0e1dfca1e5a6c40de222089637fba303557ea9e28cb82ac63b49f02c522d67e248a7a63

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

                          Filesize

                          99KB

                          MD5

                          3b578a090e023a6aa69fa7cbd0ee35e5

                          SHA1

                          174ce0d8422ef8e2c5e74c097fafb4b16394638c

                          SHA256

                          8c7b1ad26f1f6e9f3e4cffb2166f6aadeb2b6a82114f6c318dd57f14fe834dba

                          SHA512

                          f57b33032a773cb7a7158c86ccc01add6c83511b65b6708ff783443ed13d5fb8722370caab084e14891ba49c829747627ed9bbbbf0448b2c0cdcbe940d958775

                        • \??\pipe\crashpad_3684_YOTHLZXKIUHOGGJR

                          MD5

                          d41d8cd98f00b204e9800998ecf8427e

                          SHA1

                          da39a3ee5e6b4b0d3255bfef95601890afd80709

                          SHA256

                          e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                          SHA512

                          cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e