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Resubmissions

24/11/2023, 21:02

231124-zveg6sfa5y 1

24/11/2023, 21:00

231124-ztrq4sfa5t 1

24/11/2023, 20:56

231124-zrc5yafa2x 1

Analysis

  • max time kernel
    110s
  • max time network
    115s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/11/2023, 21:02

General

  • Target

    https://docs.google.com/drawings/d/1EqOh5yIttLejR3FMx8VDfteOKOn18MpVDdJaHlg8RuE/preview#L7EngXXlklu0R8PaJy1yT2E

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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://docs.google.com/drawings/d/1EqOh5yIttLejR3FMx8VDfteOKOn18MpVDdJaHlg8RuE/preview#L7EngXXlklu0R8PaJy1yT2E
    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:4432
    • 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,0x100,0x104,0xd8,0x108,0x7ffb46cf9758,0x7ffb46cf9768,0x7ffb46cf9778
      2⤵
        PID:1616
      • 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=1724 --field-trial-handle=1892,i,10824293786706037489,14452145806193949280,131072 /prefetch:2
        2⤵
          PID:2476
        • 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=2020 --field-trial-handle=1892,i,10824293786706037489,14452145806193949280,131072 /prefetch:8
          2⤵
            PID:3164
          • 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=2200 --field-trial-handle=1892,i,10824293786706037489,14452145806193949280,131072 /prefetch:8
            2⤵
              PID:3064
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3052 --field-trial-handle=1892,i,10824293786706037489,14452145806193949280,131072 /prefetch:1
              2⤵
                PID:1104
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --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=3032 --field-trial-handle=1892,i,10824293786706037489,14452145806193949280,131072 /prefetch:1
                2⤵
                  PID:4780
                • 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=4844 --field-trial-handle=1892,i,10824293786706037489,14452145806193949280,131072 /prefetch:8
                  2⤵
                    PID:4460
                  • 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=4948 --field-trial-handle=1892,i,10824293786706037489,14452145806193949280,131072 /prefetch:8
                    2⤵
                      PID:4124
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=3496 --field-trial-handle=1892,i,10824293786706037489,14452145806193949280,131072 /prefetch:1
                      2⤵
                        PID:4760
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=988 --field-trial-handle=1892,i,10824293786706037489,14452145806193949280,131072 /prefetch:1
                        2⤵
                          PID:4312
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --mojo-platform-channel-handle=5148 --field-trial-handle=1892,i,10824293786706037489,14452145806193949280,131072 /prefetch:1
                          2⤵
                            PID:1416
                        • 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:2904

                          Network

                          MITRE ATT&CK Enterprise v15

                          Replay Monitor

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                          Downloads

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_00000b

                            Filesize

                            186KB

                            MD5

                            9f61d7b1098e9a21920cf7abd68ca471

                            SHA1

                            c2a75ba9d5e426f34290ebda3e7b3874a4c26a50

                            SHA256

                            2c209fbd64803b50d0275cfd977c57965ee91410ecf0cafa70d9f249d6357c71

                            SHA512

                            3d4f945783809a88e717f583f8805da1786770d024897c8a21d758325bcd4743ff48e32a275fe2f04236248393e580d40ae5caf5d3258054ea94d20b65b2c029

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

                            Filesize

                            168B

                            MD5

                            a5708b99b5c8a608ab0d517fe691d191

                            SHA1

                            847a9456a1a2f03f7c2efe11ca6470523a266ebd

                            SHA256

                            e5f20a814dfe84b7a7d1cc777d0bdbbcc49d521195bcfd0ee43b8fd834875b27

                            SHA512

                            6dfaf89c95d14c42e1b60340ea2ae40a46ac69e4a407c0c563399f32d74c25b02d9d7a6bb6918bd10a0ab439358ffc820586c932e5e89378d2dee684874e06ff

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

                            Filesize

                            2KB

                            MD5

                            610bffe32baaee800ec15e4f22f73ee5

                            SHA1

                            446192250a86dc827bae85147246732b5516b574

                            SHA256

                            c0db13be46e6d7052f376c18342715ef2d65bae57d55951a3c12fe16ec822258

                            SHA512

                            90d52afbfc95184200b07e089d9b39ccc6f5de5b29481ead218d63e4ecc9b6f9ac69af844c5ded8e312fa8cd44b4b5de926116a9d2747cda2a8ce7ba4f7d2ce6

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

                            Filesize

                            538B

                            MD5

                            e52b1621d8b3a1ebfad84d794ba6b597

                            SHA1

                            9d69aad01d4da5d3cd48b09fb55333eba55ebae0

                            SHA256

                            0a6037f90906055adfa8b9cabc3cd7dfca92b69d31c2acc5ef47cb19f63d00b7

                            SHA512

                            1888fb1c2a005c11c3d097a6c0f75f832b185cc02053cfbe17b2646c2cf84960d1639c877c62f81baa638f3e4247c8e09897b3bbb71bdea42953986191547566

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

                            Filesize

                            6KB

                            MD5

                            58a4f99bcce7704d2850f4ff7a361afe

                            SHA1

                            9240fde5158971fb940f9f053d45e796acd1d49a

                            SHA256

                            0e8f46cd3238d6442a4586ccc2bf0dc2f6e7cc52206fb8370124155fc68b7be4

                            SHA512

                            9bb58b0a58dbd7560e5648db19f91eef22a710d18225ac4081f2028bce191b5f4b37c526c3eeb376af284ae828de5409d34e746a4cf96889506ff61d6bd5d616

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

                            Filesize

                            6KB

                            MD5

                            9d40e86b7d096b482603806dcc788ecc

                            SHA1

                            c4058e46cdd088f1bf8634e0507c47e9daf4d259

                            SHA256

                            c4e9a7fc20631f7e67fa2f8ab645ca6c1fbc37c843194fa46eabbfccff62b864

                            SHA512

                            47b8e1e71997ef3e324a745d7f397d328edc4cdad0f67b1cd0ffc6b089b8cd47cb9168de9e2645e4ebe8b2384ef235bfc4981e2df5cd575243afdceebaf3e303

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

                            Filesize

                            214KB

                            MD5

                            892891cc973d7ce98bffdfc9d09b6426

                            SHA1

                            5109122852f03d8f9ee662e36107dd22d26ec72c

                            SHA256

                            f5dd125539b0d3b19118a9ce33369514afc417094f4ce680499011e635d1d22d

                            SHA512

                            be1ab5b00be7ee54121ca2d248015fcd2e63e90f24223989f8aa625f0883da4a4e8dc2c5d2d20be45473b9380eadfcbd7c1bed6cfaa8ac6165b6dd52bba1a265

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

                            Filesize

                            214KB

                            MD5

                            7b92a07480e8162ba69ce0a22433c1a3

                            SHA1

                            62fec16ce5593804f75a0d621c76061501cdb866

                            SHA256

                            f63831341d8de9efdb37a713d807da76c58c3daec8313fe009c4761ec268eabc

                            SHA512

                            008d8878b9658d85be1cc614aeb0f148cfb5bbf2c3ace49fbd465a17c48059935d79b72dcf288a83cbe6b456d97702d704dd28e13d17b2cd3fa4229036baa822

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

                            Filesize

                            2B

                            MD5

                            99914b932bd37a50b983c5e7c90ae93b

                            SHA1

                            bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                            SHA256

                            44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                            SHA512

                            27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd