Resubmissions

10-03-2024 12:19

240310-pha9wace35 6

10-03-2024 11:02

240310-m5ff1abb32 10

Analysis

  • max time kernel
    1799s
  • max time network
    1735s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-03-2024 12:19

General

  • Target

    https://drive.google.com/file/d/16MwbENvB3elvioZTAxL9nhwq3TuAOKqn/view

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://drive.google.com/file/d/16MwbENvB3elvioZTAxL9nhwq3TuAOKqn/view
    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:948
    • 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=0xfc,0x100,0x104,0xd8,0x108,0x7ffa7fdb9758,0x7ffa7fdb9768,0x7ffa7fdb9778
      2⤵
        PID:552
      • 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=1764 --field-trial-handle=1876,i,12902016035864239603,10493918440251093618,131072 /prefetch:2
        2⤵
          PID:3256
        • 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=2128 --field-trial-handle=1876,i,12902016035864239603,10493918440251093618,131072 /prefetch:8
          2⤵
            PID:1276
          • 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=2196 --field-trial-handle=1876,i,12902016035864239603,10493918440251093618,131072 /prefetch:8
            2⤵
              PID:1164
            • 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=2892 --field-trial-handle=1876,i,12902016035864239603,10493918440251093618,131072 /prefetch:1
              2⤵
                PID:1596
              • 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=2904 --field-trial-handle=1876,i,12902016035864239603,10493918440251093618,131072 /prefetch:1
                2⤵
                  PID:1080
                • 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=7 --mojo-platform-channel-handle=4824 --field-trial-handle=1876,i,12902016035864239603,10493918440251093618,131072 /prefetch:1
                  2⤵
                    PID:5080
                  • 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=5264 --field-trial-handle=1876,i,12902016035864239603,10493918440251093618,131072 /prefetch:8
                    2⤵
                      PID:4004
                    • 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=5104 --field-trial-handle=1876,i,12902016035864239603,10493918440251093618,131072 /prefetch:8
                      2⤵
                        PID:1744
                      • 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 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=5160 --field-trial-handle=1876,i,12902016035864239603,10493918440251093618,131072 /prefetch:2
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:1260
                    • 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:4676
                      • C:\Windows\system32\rundll32.exe
                        "C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
                        1⤵
                          PID:4608
                        • C:\Windows\System32\svchost.exe
                          C:\Windows\System32\svchost.exe -k UnistackSvcGroup
                          1⤵
                            PID:3240

                          Network

                          MITRE ATT&CK Enterprise v15

                          Replay Monitor

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                          Downloads

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

                            Filesize

                            288B

                            MD5

                            76200f4ca4323dc7379044c1f9e2a7cb

                            SHA1

                            8d461a8c8265102da847c6df6d5f5cb6cdf8129a

                            SHA256

                            28f3bc705b2303c7697c461f0094f4f9b50981c9556db6eced409606cb836dc1

                            SHA512

                            edc4b35f15f00ed2d6a7bece01ab68e59f030e7f7172311c65c7de63166593196cbf060ad3eeece34c2a04c1110b4c8ef866c18c0bb94ee9b969c564d771f227

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

                            Filesize

                            4KB

                            MD5

                            90194bc4dba2c2a3175248614d7850c5

                            SHA1

                            02a586b043888b239a9933b643d335ea6253d333

                            SHA256

                            fc74e32c0ff00a67fc555ae8baecf44531247005a6eb24d4f5d8ddb9a5116969

                            SHA512

                            63a47a813c6da31b0f578783c169bc6867b3ba48e9dc9184b40c51bab8a31647be91abf11e6e0ccdb52b96a4eddb2f3f4aa74a9a68623d14cd92f9776ad7c7f5

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

                            Filesize

                            4KB

                            MD5

                            fc9e4cc35d8a5c8180f6a627a2bf0858

                            SHA1

                            d41945e7e3b2ec9ddc53bf6e6c44d958979cdc84

                            SHA256

                            a5d73726b8f5b84279919cd1940afb7c366b187308ca9149ee84ea649bf66344

                            SHA512

                            6be1615a0d61f7c9b7bb1c36760466040f0fe7e00d6a73e9842fe73e6b3a8ab61ef725aebb99dd0a7d69d03c34068095db016cc4ac2af9e911260919bf725745

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

                            Filesize

                            1KB

                            MD5

                            e252bb27f00d5a17ba7ed5d441441070

                            SHA1

                            8cb75a3a061266735c9425bb66cb3b2bd22fb334

                            SHA256

                            62500bf2af427c5f46f1cef877c47dd9fcc284cba624e373f9ffdc1233314194

                            SHA512

                            9def36120c659ab4ceac29323cafcb2a52c9b052db9588e8cb08f2dff8566ee552a202dda89483788d6275bb0298ead5573be2fd46c0572342b820771fba7281

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

                            Filesize

                            4KB

                            MD5

                            57d46178d5565857335924cc75a1a092

                            SHA1

                            0464ba329aee58c45b19107f2194870b364c4aa4

                            SHA256

                            efed51ddd2db36ec7f050feb41c2e5e5738a565d8e7e0b7ba5aeec1dd4c3f2b9

                            SHA512

                            586647960d4b00d75c69be166035e2726a4805f5521b9edaf8b03bf0aafdd3607f675daaecbe98a6ecbbc614b3bd78a90792c40e24828ea06bd7f6702b76c956

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

                            Filesize

                            4KB

                            MD5

                            86a55c069ef850c52c4cb60573932cd7

                            SHA1

                            de9c5aa3455e0d0c62207479bd0df0b5b4702a93

                            SHA256

                            0e781ecb9e7a0d826e8f78b74be08ba5de8b6f793726602784bc843b75fe26e5

                            SHA512

                            74df0e1c28af328993e59613b61b9439401ac99a577a4562c70dd8afd8f0eca44ed6cd91b4d5de779a820101ce33ff7061bc85ef868ba4ce30c6dcde4f65dfbe

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

                            Filesize

                            4KB

                            MD5

                            a5fe59906cb5ae989bf864e945893a2b

                            SHA1

                            b50cfa2532413ed2876cbaa8a33b7589c2c2c2c3

                            SHA256

                            1b7127543cbeb103eade861369abad948a6f76302cc1c07b50e0b6b0a70dff48

                            SHA512

                            e79a46be5076b6c576196697ad8848352992f1bce340be0535932e609679424ab22ca111b8c490c0fd310b3d70a83218828ca8b85df9515163358acafbaf7bf8

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

                            Filesize

                            3KB

                            MD5

                            e6ccccade290fd49e76f97c396f294b6

                            SHA1

                            c35edeace838789c25b0e5e49af0e5afd5aeff15

                            SHA256

                            7464fdfc504c149d84daf77a89832d2f83626e614779904524615ba3b1889037

                            SHA512

                            f1a1c481ffb0ed601737d6a429e59eff6dbd81d5a48c059476341c8ce6ee397ec96a11f1dfed74b4cb71078afbabefe8457852ab1cfc4ee8496146f90720bb02

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

                            Filesize

                            1KB

                            MD5

                            32eedd0a57a0c592b13a5aee53c6ae38

                            SHA1

                            a1d5f1bac16d6a1579acafb125475f382758f058

                            SHA256

                            cea3c4bfa2119ed209d4f62e27cd2784ec13da4ed9b2b397bb131c1e084bf5ba

                            SHA512

                            0b1d1794d1c722e7b1c2db203d1bbfb0ef21a997d31a5aa0eb4a7290c12ef4db0a7fd20151cec641e1a50798e6fcd45362594a5c0cda7a42c891ff8f512be971

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

                            Filesize

                            6KB

                            MD5

                            a1464b7b6c56bfc8685e282cc4dd5bbd

                            SHA1

                            e317a03e8503392e9bf51c918b584f093d53d0cf

                            SHA256

                            6169a14a1b29eda9f59fcadf64430fdaea377f5efe0ba33ebb1d19a35b22efb3

                            SHA512

                            10ec7d19e256b5dd28b971e7e8f4063d0a25adc29a86d61fda4dbf606b3f04099fbd0fc1d49973fc10d7c0dbbd737e02af83dcdc663c1e0a5e3d6828d3b28e24

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

                            Filesize

                            128KB

                            MD5

                            5ed1844237a3759e31e7ce246009be96

                            SHA1

                            0cb7c21e016ff6c1ee54c083fbadf8200acc6648

                            SHA256

                            f8ed9a11a1906e4b4b9af03b82f2ee3ffd212840fa0bcba00717e152b19dae81

                            SHA512

                            17e66737a82e13d15a66ac07903eb34b7003bfb91c32dca7104b4c464a4f52d240aade53b9a83f171b813a88c29b53347505a69f9a3de6fdc5fc952377d00ada

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

                            Filesize

                            2B

                            MD5

                            99914b932bd37a50b983c5e7c90ae93b

                            SHA1

                            bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                            SHA256

                            44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                            SHA512

                            27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

                          • memory/3240-160-0x000001DBFD1A0000-0x000001DBFD1B0000-memory.dmp

                            Filesize

                            64KB

                          • memory/3240-176-0x000001DBFD2A0000-0x000001DBFD2B0000-memory.dmp

                            Filesize

                            64KB

                          • memory/3240-192-0x000001DBFD610000-0x000001DBFD611000-memory.dmp

                            Filesize

                            4KB

                          • memory/3240-195-0x000001DBFD640000-0x000001DBFD641000-memory.dmp

                            Filesize

                            4KB

                          • memory/3240-196-0x000001DBFD750000-0x000001DBFD751000-memory.dmp

                            Filesize

                            4KB

                          • memory/3240-194-0x000001DBFD640000-0x000001DBFD641000-memory.dmp

                            Filesize

                            4KB