Resubmissions

26/05/2023, 01:58

230526-ceasqaea4x 1

Analysis

  • max time kernel
    50s
  • max time network
    52s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-es
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-eslocale:es-esos:windows10-2004-x64systemwindows
  • submitted
    26/05/2023, 01:58

General

  • Target

    https://satgt-my.sharepoint.com/:x:/g/personal/mlboteoe_sat_gob_gt/EeizMxdSrtBGqA64_SS5WfYBB90o-tH0FzF6juHIwWN_Kg?e=h6ADNa

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 6 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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" https://satgt-my.sharepoint.com/:x:/g/personal/mlboteoe_sat_gob_gt/EeizMxdSrtBGqA64_SS5WfYBB90o-tH0FzF6juHIwWN_Kg?e=h6ADNa
    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:2196
    • 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,0x100,0x104,0xd8,0x108,0x7ffa85809758,0x7ffa85809768,0x7ffa85809778
      2⤵
        PID:4912
      • 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=1804 --field-trial-handle=1820,i,10014030375022416710,9941907991646768273,131072 /prefetch:2
        2⤵
          PID:560
        • 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=2164 --field-trial-handle=1820,i,10014030375022416710,9941907991646768273,131072 /prefetch:8
          2⤵
            PID:2652
          • 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=2168 --field-trial-handle=1820,i,10014030375022416710,9941907991646768273,131072 /prefetch:8
            2⤵
              PID:1360
            • 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=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3172 --field-trial-handle=1820,i,10014030375022416710,9941907991646768273,131072 /prefetch:1
              2⤵
                PID:216
              • 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=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3180 --field-trial-handle=1820,i,10014030375022416710,9941907991646768273,131072 /prefetch:1
                2⤵
                  PID:232
                • 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 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4448 --field-trial-handle=1820,i,10014030375022416710,9941907991646768273,131072 /prefetch:1
                  2⤵
                    PID:1280
                  • 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=4900 --field-trial-handle=1820,i,10014030375022416710,9941907991646768273,131072 /prefetch:8
                    2⤵
                      PID:4464
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4944 --field-trial-handle=1820,i,10014030375022416710,9941907991646768273,131072 /prefetch:8
                      2⤵
                        PID:4204
                      • 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=3408 --field-trial-handle=1820,i,10014030375022416710,9941907991646768273,131072 /prefetch:8
                        2⤵
                          PID:3860
                        • 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 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=11 --mojo-platform-channel-handle=4928 --field-trial-handle=1820,i,10014030375022416710,9941907991646768273,131072 /prefetch:1
                          2⤵
                            PID:5032
                          • 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 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=13 --mojo-platform-channel-handle=4556 --field-trial-handle=1820,i,10014030375022416710,9941907991646768273,131072 /prefetch:1
                            2⤵
                              PID:4468
                            • 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 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=5032 --field-trial-handle=1820,i,10014030375022416710,9941907991646768273,131072 /prefetch:1
                              2⤵
                                PID:404
                            • 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:4720

                              Network

                              MITRE ATT&CK Enterprise v6

                              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

                                120B

                                MD5

                                583a8123e4d760ec98fe0abc66f61270

                                SHA1

                                13dc0fd7fdab96cd07d0ded487bef57067c10598

                                SHA256

                                f9c0345dbe544a31df2cc08f814ad02983b7421622cb5be5669fa86cd5f94fad

                                SHA512

                                601ec681bd36baca49ae491279cef41cbc4a08f92dff09af10289dc910e0ba52d23dbefaf902e1fe2cec4e36d9c8a647eaff26b429a920e5a806acff4174f437

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

                                Filesize

                                864B

                                MD5

                                777023155ded1b0209dfe600a7766af5

                                SHA1

                                a3b3e27ea3c7a26a293ba38685a8f0d8a666c4b1

                                SHA256

                                b82046ff32d8571dc0f34d558b47288f875ad84747f06ab480bb0315f900476f

                                SHA512

                                45026ef2130399d0ed925717854fd4cec5361ed629b41225400aac193a151748672f40aaa56093fcc5de918c5e9d53c32a0dc3fce971c851563fff5835ded86e

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

                                Filesize

                                6KB

                                MD5

                                c399c136e94f2745a9e572aae0b7b50e

                                SHA1

                                cc5970256aa08106abe794acb4a86ee98bb4b60b

                                SHA256

                                8bff7ac48db7c8a44f54eaeb052d3bce482b77dc4f6261ff533c43f585e53357

                                SHA512

                                aa52414d0955724151a1e466f2c9a0085e6db02cc6aa20aa01919f6077d93bde9b69ea0bbf8b6623345745f85e80b1d8983b4e8ac6ea9bed1891824c10fa4eee

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

                                Filesize

                                15KB

                                MD5

                                dc2aa5af8fe3f7819b0e6e3bb27f2d34

                                SHA1

                                e7f43879e1176b4b5ed6b27e541bda7b5d6975cb

                                SHA256

                                334a60f1d8f192b4cd03fd425ca3e1fb489911e300cdf236fd72fafb707458c5

                                SHA512

                                9076f55b82294eae2787c27ba91112a712d641d0bdedcb3de3df222f0e60a08cf8f433b45b051995bf508af2095427d6191a355bce63aaaeb2f2b106aabe3cd0

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

                                Filesize

                                153KB

                                MD5

                                059184c7ffdeac56ed0e479352306908

                                SHA1

                                ff9adfa35c6caa6dd1ce85fff778924d7c23e858

                                SHA256

                                3fa01eed8d816ebbfe440422b2e11b182a6995a35d3e0cf3c64ede8f7ebc9d13

                                SHA512

                                6b94e19581f7b717df1333929f956eb606f611b62b21263f3e71ec804e997c0eb446492af3b5640ab85115b35ae4e24c7ff7143917b48a189cf946e89c35cd5f

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

                                Filesize

                                153KB

                                MD5

                                975b983aff2ed43d7940396a24dc7d1c

                                SHA1

                                baba6e6b6d13fedcbd3193e14d894b7a14fe1f8c

                                SHA256

                                c650aa3f87df4c0109c10e4348f0fe6c9b44df7f45ba7c9933652e9a82f85461

                                SHA512

                                5cf18edad0f724c712e25848ad5f661dfd2d4646ab7f13193dd2b9e761257989bddd2fd29d806d807627382599c7e23858e4f89762cdbe0176ee4b2074745b0d

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

                                Filesize

                                153KB

                                MD5

                                86d154ecb3559b51140b7eb9a30c0d2f

                                SHA1

                                2362961b1564406820f8e73f0869a1e1a9101138

                                SHA256

                                5b8a1392ef1fdecaf79b50275fa28977c6f743d31e102f77cd93b20d4de4f4b2

                                SHA512

                                71e784154602572e622eefbcd02af829e8aa56b2c83563d9cb9673b02963bb7d6184cbba1c7b23ad7b03c5083db568f161cc30fcc667486153659dab9b97fae6

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

                                Filesize

                                2B

                                MD5

                                99914b932bd37a50b983c5e7c90ae93b

                                SHA1

                                bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                SHA256

                                44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                SHA512

                                27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

                              • C:\Users\Admin\AppData\Roaming\Microsoft\Spelling\en-US\default.dic

                                Filesize

                                2B

                                MD5

                                f3b25701fe362ec84616a93a45ce9998

                                SHA1

                                d62636d8caec13f04e28442a0a6fa1afeb024bbb

                                SHA256

                                b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

                                SHA512

                                98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84