Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-es
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-eslocale:es-esos:windows10-2004-x64systemwindows
  • submitted
    27/08/2024, 16:22

General

  • Target

    https://drive.google.com/uc?id=1tqdgfKtCDIf5BkUtpzNrQXCnzhV3ibFV&export=download&authuser=0

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Drops file in System32 directory 2 IoCs
  • 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 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://drive.google.com/uc?id=1tqdgfKtCDIf5BkUtpzNrQXCnzhV3ibFV&export=download&authuser=0
    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:3016
    • 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,0x100,0xd4,0x104,0x7ffcde7fcc40,0x7ffcde7fcc4c,0x7ffcde7fcc58
      2⤵
        PID:1216
      • 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=1888,i,9070476233711314243,7219912979448928722,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=1884 /prefetch:2
        2⤵
          PID:1996
        • 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,9070476233711314243,7219912979448928722,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2152 /prefetch:3
          2⤵
            PID:4120
          • 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=2256,i,9070476233711314243,7219912979448928722,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2268 /prefetch:8
            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=6 --field-trial-handle=3132,i,9070476233711314243,7219912979448928722,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3160 /prefetch:1
              2⤵
                PID:1588
              • 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=3124,i,9070476233711314243,7219912979448928722,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3288 /prefetch:1
                2⤵
                  PID:3948
                • 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=4584,i,9070476233711314243,7219912979448928722,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4600 /prefetch:8
                  2⤵
                    PID:5008
                  • 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=4872,i,9070476233711314243,7219912979448928722,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4804 /prefetch:8
                    2⤵
                    • Drops file in System32 directory
                    • Drops file in Windows directory
                    • Suspicious behavior: EnumeratesProcesses
                    PID:4996
                • 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:4180
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                    1⤵
                      PID:1248

                    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

                      fdb381e31803acde4f999e64790aabaa

                      SHA1

                      4a3115ccba3e20d16fdc47fb7b73804cc358937d

                      SHA256

                      904810afff5a73c3e91ce96f56829a5f99d032ccf1d4b509175c16454dfbd06c

                      SHA512

                      878997b9096dfb26626eecdb5ab59d52dfdb5b3d8326c9bd5e6bab63dfb191babeec16b758211f9991d0ae97ccecf4f6faddae1d8f3ad0e461f20a6b345ca62d

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

                      Filesize

                      1KB

                      MD5

                      b3a13b503457059db169d8be04f9f0c2

                      SHA1

                      dbabbe12a769871f5e057ea9f12fa6c242f97746

                      SHA256

                      79597cc003436b10eecf0e0d13eb67b135f6220f248b31884bbd905ec9f1189c

                      SHA512

                      d13b52f321c00a967936bec4aca6ade95bf9fab0159d621b0bea8d0433cee3d5cffc2c52357ee7193e6b095bb00f04e44060564e3db98c342fa285b3578655a8

                    • 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

                      524B

                      MD5

                      7233850b2ca66fa68b5b20eeed4f9450

                      SHA1

                      2fcd1e90294000f97d89b7369c0dd8c5b733cf56

                      SHA256

                      972f6d036d40675436ffc19b04baff5b98583cc75d9a6094bc102a4b853bbea3

                      SHA512

                      341ca3c66d04bb24510ce19b8fb83280c0060d498030fb32f570d5b851c337083143964fefd6466b0d1219836fccf6329567f843e6141a14e8f3dc0de645795d

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

                      Filesize

                      9KB

                      MD5

                      ab4aa8115b878ccbfc87b7c7844ce222

                      SHA1

                      7d1ee296ab35221d0cd9c846c2cfd5ba83337c66

                      SHA256

                      7a7faba29d68576cc40c9d78bd6bf5ca735307e8fed1c70940e0e09c630cad5b

                      SHA512

                      4d48342937ca95ee7d439eb7e5cfd5cb75197cfe422c41b856add202734b8021a944b9f7bba5596ac4e3f6475a00417e5aacca6d47452ea92757f34cf0e9fab1

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

                      Filesize

                      9KB

                      MD5

                      df281ce4e0469612e0a15df8d80a9db4

                      SHA1

                      a5bcd310ced4222bebc392e0c2cbe11005ef4c4f

                      SHA256

                      d8acd48e0a2745f3e63c8d73765fa84784515b9b0127724f36a06e366c205b46

                      SHA512

                      cbdc457f8aded7703e0f300ece08b8c90280b071ddfaa2af331e6b77784a298839f764349628b4ff7be8d2db69be710dc8b339c3f614fb30260cfee2cade47e5

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

                      Filesize

                      9KB

                      MD5

                      fdc8b79d0a7c01f020c1a9a729342935

                      SHA1

                      aa3310fd1422c35313a3cbd26cda3f4f39c31ed0

                      SHA256

                      5c215c9a8bda3d1b88850d2d6832640ad5c6a4beef46259a9b8b7b4992f18d9d

                      SHA512

                      1c2ca0e38a90c628a076f4f15a9766b1f8fa19dbe05b1112761785f286400c9400367ee48ae9e6984d66f82420377082b25561e3e15f166ba8ba33b15313c4ec

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

                      Filesize

                      9KB

                      MD5

                      9955e6b487181f0f3f3348e49081b6ca

                      SHA1

                      d0ded4d712a7f08bcea1bdc3732eefa8191f3ec2

                      SHA256

                      e2fa693f859861253ace07450f6d63a412555ff7cd69a811e928c61125b658d0

                      SHA512

                      437c68811dc8167da97cf30847d1bef774c2276e9b4e0e1abb0821777f3c5711a77df682977115e954370cb0e9ed91edcd63ebca40f618247df85cce545da933

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

                      Filesize

                      9KB

                      MD5

                      c305a527c0ba7be34686a6da932d8693

                      SHA1

                      31413dec6ffd07d3483ae05cdbe455903c16aaa6

                      SHA256

                      3f5a66ffa1bc9433198ef92f705cdeea7a094b0a16e9f8b8f4cabe628df260a2

                      SHA512

                      63455f948e9603b36bfb591ee17a9ee93d7f4d298ca64222a01c1d00c2c28c80bf76449a4cb87759f1525a535c802882027caee17dad7b91600846bb2037c7ad

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

                      Filesize

                      9KB

                      MD5

                      fe04a1ec2e0e7770685e3fc28250afb3

                      SHA1

                      266ecf958ec6e30ad407e760afb74367c3c99a92

                      SHA256

                      878aa08c8c50e3fee67fd8c42e417e6c19d65dc907a88d1d8adf60736a2824cc

                      SHA512

                      6bd544917e64349c08d3d878d9a079270ee32d805d7400338b52b41822899c1432cfa8bd6cf6c0518df267f3b05afd166fa56a160d817d9210115287e94dbaf9

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

                      Filesize

                      99KB

                      MD5

                      fd7e28abe264dfdfcf6e9c17882a8550

                      SHA1

                      7d992f3f4b84d9f9f4b3b37eef3b72664cad6d54

                      SHA256

                      6a65efd6187d23437747318d8f8f8c08e1518dcbe10bed517c26fee4e3ba4d13

                      SHA512

                      3602faf01b5e85f71b45fcd5fe37cf1b91d670e3cf2b7d6d6f071f60929199b3b09e82f833718f1976f3e037d73785f115e6568439baaf7d1da67d3c40d8611d