Analysis

  • max time kernel
    102s
  • max time network
    104s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-03-2023 04:02

General

  • Target

    REMITTANCE ATT46886540.html

  • Size

    9KB

  • MD5

    e1ea5870a013dd0f6acff57a6fc39d63

  • SHA1

    d109ea2c975406f557d6cd838ba340304f1624e1

  • SHA256

    6ab3477cc9192b0d697660dadd0eb8e555515f084525bdbe7c4608e48a737693

  • SHA512

    cd431bdaffe1ff15f08cf7ad23dadab60e6d6e914866dfc7bdfdd28e7ba44fd4817c075018f32036e1ae019fe189d7b0757bcf7ea04a0d7878320b5c95c8bf43

  • SSDEEP

    192:St1NIvnd0G8WJv+/timSIYlcFyFZKRkREh4XNPJM:a7Wt+/tsZlIoKRkOh4XNPJM

Score
5/10

Malware Config

Signatures

  • Detected potential entity reuse from brand microsoft.
  • 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 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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" "C:\Users\Admin\AppData\Local\Temp\REMITTANCE ATT46886540.html"
    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:2152
    • 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,0x100,0x104,0xd8,0x108,0x7ffa65f29758,0x7ffa65f29768,0x7ffa65f29778
      2⤵
        PID:4204
      • 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=1776 --field-trial-handle=1816,i,8900400952669870555,11074109512071069296,131072 /prefetch:2
        2⤵
          PID:1140
        • 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=1816,i,8900400952669870555,11074109512071069296,131072 /prefetch:8
          2⤵
            PID:4072
          • 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=2232 --field-trial-handle=1816,i,8900400952669870555,11074109512071069296,131072 /prefetch:8
            2⤵
              PID:3500
            • 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=3232 --field-trial-handle=1816,i,8900400952669870555,11074109512071069296,131072 /prefetch:1
              2⤵
                PID:4236
              • 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=3264 --field-trial-handle=1816,i,8900400952669870555,11074109512071069296,131072 /prefetch:1
                2⤵
                  PID:4184
                • 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=5100 --field-trial-handle=1816,i,8900400952669870555,11074109512071069296,131072 /prefetch:8
                  2⤵
                    PID:4328
                  • 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=4644 --field-trial-handle=1816,i,8900400952669870555,11074109512071069296,131072 /prefetch:8
                    2⤵
                      PID:2460
                    • 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=4640 --field-trial-handle=1816,i,8900400952669870555,11074109512071069296,131072 /prefetch:8
                      2⤵
                        PID:3744
                      • 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=10 --mojo-platform-channel-handle=4156 --field-trial-handle=1816,i,8900400952669870555,11074109512071069296,131072 /prefetch:1
                        2⤵
                          PID:5068
                        • 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=2588 --field-trial-handle=1816,i,8900400952669870555,11074109512071069296,131072 /prefetch:1
                          2⤵
                            PID:2040
                          • 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=3340 --field-trial-handle=1816,i,8900400952669870555,11074109512071069296,131072 /prefetch:8
                            2⤵
                              PID:3728
                          • 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:2708

                            Network

                            MITRE ATT&CK Matrix ATT&CK v6

                            Discovery

                            Query Registry

                            1
                            T1012

                            System Information Discovery

                            1
                            T1082

                            Replay Monitor

                            Loading Replay Monitor...

                            Downloads

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

                              120B

                              MD5

                              eadfbf9a03cc2268c91a9b083f8cd500

                              SHA1

                              a58b0972938476e524df19d6bf329565574e4897

                              SHA256

                              6d65a3071795cdd5e009d0ad869f595d67d6129f35177f815d81dcca98f0bb9e

                              SHA512

                              09d3ebb98cb8e0edbbe2a3c1580adcf4824d30c664b600be326075945c170ab48d4cadc883f2bd84d2c688de2fe7e52540a2f1dc26165a97fba28820507f1fa3

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

                              3KB

                              MD5

                              5a0745ba2fc5e9201628003c5cc3f85e

                              SHA1

                              cb6b2b861637d0ab4a83954440616478b04e3d7d

                              SHA256

                              cbbdb880ab7032da9169c9b77aa4bc550e6a6e5b54f73fd525230a09f3fa62ab

                              SHA512

                              990a2a091f744b1b5f1d0f4ff731ccf1068b35ccb34a3d2f9518b9ae5784c26a61531a7a328ae54db4efce5f2fc1df6f49f761ccd2621eda5777550fd2d050cb

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

                              873B

                              MD5

                              fb5dabb1220f6883a0efdd2e4a56f13b

                              SHA1

                              2bd4c907146d07b27f0c0682c144da225c574109

                              SHA256

                              ef9f8de418c898426d10286b2e1ad92e1930c52b48ea7040a23117dbb6435fe2

                              SHA512

                              a944b1f5ec790022b7b6d561b14a27d40a15f749e2f31298ce46426ff42f281018633c332282072dfa31db06f9a031723db776956472438041ae4b4ed1e130b9

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

                              1KB

                              MD5

                              bbb279a90573758ee90ae454ff663dac

                              SHA1

                              57009a6f9fda0894838e54fdf400ebd529d6804a

                              SHA256

                              9af9a5b710d72e3fcb042dcd6c5999bf59b67527b8535adbe42153da9ea2c46b

                              SHA512

                              2b30eafbfb2f83903b903a5f753d628eeba23e45b9cedca0c421694c3c1e77d69139bcd210ea8ea18dab07fe97f2e26484c61e420022edb43e87fe05dd8910a8

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

                              873B

                              MD5

                              c8997cadaf6b391c8d6324bcbe765419

                              SHA1

                              6e2a4aa68b620220c146069f87ce5fc97e114444

                              SHA256

                              f4adf9ead12e0b120ad7365425dbfb6ea3c5f11f7ca363967ad22919cb05ee84

                              SHA512

                              8727edf32d1b9ae4b399f529c3fee2863b6c6ae975c12d29e53e4ec622a7aea6d3dd5f6c7bbeeae4bb6d991742c7926f385db0bf02e30d9c8c93f0c343e775e0

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

                              6KB

                              MD5

                              f5f4dcf0df51c1a9d695ed606bcf723b

                              SHA1

                              3c6db52386ede2e288f49b95618c1ab1845e43da

                              SHA256

                              926751508ecf7a4082126042f4edda47431ae661ee0f0e5cdefe90d2f9e225c3

                              SHA512

                              064d2b617cf222db17c2bc8b393b3a1e55814537c1a597bb3220f98c8ed26e3bf2b89352a9b8a4183cc098194c8883465e44646b3bce1c389d6a76b85a35b2df

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

                              6KB

                              MD5

                              ee0e39d7492b0cda55cceb1d95174344

                              SHA1

                              5aeb2947c30bb13e4ea688fb6b82f18dcef2d186

                              SHA256

                              fa7f64d93ee883400f12100931342826636ad0d8ada98e36407a860041932520

                              SHA512

                              e9e12591f7ee79c8d4031319deb44a6b4f90c124c089789fe0f2b2ee47ab0c92471335489938162e8b49485d3c2fee8e5e18dfe9653b2f4b6e501827be6f4e86

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

                              6KB

                              MD5

                              bdb730ad15350be97403f0eb576913c3

                              SHA1

                              ca7cf336bb6bd9b8cb32d087ea3aa2da6992b48b

                              SHA256

                              7b0e23b2a35173846404ca6fb8abdf72a2500e964c26576a1dc411f1a514893a

                              SHA512

                              6797a9ec474e514cb31c31655bedc0a1fa496e2fd506c295e81d467740a06f944590f1ab9fda194ca2d999acfcfa70dc8c1e603927e94bb57a00d89699e649b9

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

                              15KB

                              MD5

                              931c9549adc53e15f87008ff3a147c14

                              SHA1

                              dbc41171532c46cd3f5f6cbf0b0352cb53e3e97a

                              SHA256

                              ce673f8691f1e3ef7a80a083a37d5b5a7eb93cc71e1e258c2fd68790642f0c0f

                              SHA512

                              a5e98f6260b0c7f7bab1fe009347e58e671050666afc5e4cb68bcf73158ef6863c37d449cf214e67652c90bcfc0963fa940fe2d9db1ba0fd7377ed68e3f8ddde

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

                              143KB

                              MD5

                              10122b292b46a1f506519933a3c76027

                              SHA1

                              c67a661bfa55c3e3a25de8c9330a51cd4219796c

                              SHA256

                              7010bb99026d1ff92b6b3577495215504fb70e086da883dc3189133032963abf

                              SHA512

                              ab14b2b86bfeecd891494779cb831a73871aa308b420831256f08f26bc827c016af7eb6c6c671fa2b7b9e81a5a7bc346f2ed361a28b3a48d5a606507c5cded03

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache
                              Filesize

                              103KB

                              MD5

                              d4777865896e14bba5e51922842b39e9

                              SHA1

                              684d43bab8f1fe1aab04008851d8e00099ef3ba9

                              SHA256

                              0357fbbf96107662afb935e9709a0c45866042d489859be83ed214b0649a6ab7

                              SHA512

                              2acfdf4cafb08e341346bfe6e42500523ec636d48945e7d5b93206b6235fc1fd81c4a7616446c73c8ec0d752777c335bbd93f18f577b4c1c52a5be825ca6f485

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe5783c6.TMP
                              Filesize

                              101KB

                              MD5

                              563bb568e6d2345d37797774856b27c2

                              SHA1

                              38123245eedd60575f44bf40b5898d5dcf8bd520

                              SHA256

                              5dbf7fd77d4d67ded2f4d335ef2fe9d6147d47b246b7fe5825d833ae2329dcce

                              SHA512

                              05165b14a1391c942a5c404151af61fbd58ed2081c92fd1eec108c131a0f76b9aae871eda6cfca30f55c140cf38dd1f783df40272732f30696e59d419ca574a7

                            • 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

                            • \??\pipe\crashpad_2152_GBJTEFYEKBUURPTI
                              MD5

                              d41d8cd98f00b204e9800998ecf8427e

                              SHA1

                              da39a3ee5e6b4b0d3255bfef95601890afd80709

                              SHA256

                              e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                              SHA512

                              cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e