Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20231215-en
  • resource tags

    arch:x64arch:x86image:win11-20231215-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    23-01-2024 16:38

General

  • Target

    https://u4468541.ct.sendgrid.net/ss/c/lKT8ccCkHTtPXRlUdr2M3PTWD1XrrsuiXVNpxIMMrRkV-1OlAW-6Bdezrn8dsx8D7cVUEYqsO2RjoWXPr-GgwQ/438/PeQcLvR2SLy8aMfU-VVzHg/h5/nCT-P2zB4x9C_FzsCRfUfRuzVC3YZ1PGAQDxsAaDZ-0

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 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 12 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://u4468541.ct.sendgrid.net/ss/c/lKT8ccCkHTtPXRlUdr2M3PTWD1XrrsuiXVNpxIMMrRkV-1OlAW-6Bdezrn8dsx8D7cVUEYqsO2RjoWXPr-GgwQ/438/PeQcLvR2SLy8aMfU-VVzHg/h5/nCT-P2zB4x9C_FzsCRfUfRuzVC3YZ1PGAQDxsAaDZ-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:3548
    • 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=0x100,0x104,0x108,0xdc,0x10c,0x7ffb18f49758,0x7ffb18f49768,0x7ffb18f49778
      2⤵
        PID:3356
      • 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=1592 --field-trial-handle=1812,i,5093080596545872757,1994083024037632766,131072 /prefetch:2
        2⤵
          PID:1480
        • 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=2176 --field-trial-handle=1812,i,5093080596545872757,1994083024037632766,131072 /prefetch:8
          2⤵
            PID:4772
          • 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=2864 --field-trial-handle=1812,i,5093080596545872757,1994083024037632766,131072 /prefetch:1
            2⤵
              PID:1168
            • 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=2856 --field-trial-handle=1812,i,5093080596545872757,1994083024037632766,131072 /prefetch:1
              2⤵
                PID:4724
              • 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=2056 --field-trial-handle=1812,i,5093080596545872757,1994083024037632766,131072 /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 --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4740 --field-trial-handle=1812,i,5093080596545872757,1994083024037632766,131072 /prefetch:1
                  2⤵
                    PID:1092
                  • 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=8 --mojo-platform-channel-handle=3080 --field-trial-handle=1812,i,5093080596545872757,1994083024037632766,131072 /prefetch:1
                    2⤵
                      PID:3152
                    • 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=5024 --field-trial-handle=1812,i,5093080596545872757,1994083024037632766,131072 /prefetch:8
                      2⤵
                        PID:3644
                      • 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=5072 --field-trial-handle=1812,i,5093080596545872757,1994083024037632766,131072 /prefetch:8
                        2⤵
                          PID:3852
                        • 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=11 --mojo-platform-channel-handle=5336 --field-trial-handle=1812,i,5093080596545872757,1994083024037632766,131072 /prefetch:1
                          2⤵
                            PID:2020
                          • 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=12 --mojo-platform-channel-handle=3812 --field-trial-handle=1812,i,5093080596545872757,1994083024037632766,131072 /prefetch:1
                            2⤵
                              PID:4012
                            • 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=5712 --field-trial-handle=1812,i,5093080596545872757,1994083024037632766,131072 /prefetch:8
                              2⤵
                                PID:4844
                              • 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=10.0.22000.1 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2540 --field-trial-handle=1812,i,5093080596545872757,1994083024037632766,131072 /prefetch:2
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:1708
                              • 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=15 --mojo-platform-channel-handle=1524 --field-trial-handle=1812,i,5093080596545872757,1994083024037632766,131072 /prefetch:1
                                2⤵
                                  PID:4720
                              • 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:4132

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

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                                Downloads

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\213809b8-61d5-47d5-958c-bbd474cfba24.tmp

                                  Filesize

                                  95KB

                                  MD5

                                  861cf75514f7a1cb314c9d7f203db508

                                  SHA1

                                  c0a9a6fc99c45e852b5ebc3730ce7036382de05d

                                  SHA256

                                  b9de51e922c1556e82e150b1612a96b09d8d68b49e92b27fecee5896213a7a94

                                  SHA512

                                  b26186cb95cab431a4f553a5c39817e98856be6c40e02b6b3cab6c88e23b4ca9d4bf09de1e5c43a83dc3f08c6c3ddf9b6d37b4caefc2a3218148e325d301ad6a

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000012

                                  Filesize

                                  201KB

                                  MD5

                                  c445ab4315d0633d446998c80764cc36

                                  SHA1

                                  47d3dee9845cc6e29b6771dd6560793b8b93000e

                                  SHA256

                                  5635695eeb70b51c449aea7a5bd3c9699c3c28c64498fb7fcb8173aad45d7242

                                  SHA512

                                  83a32ffdddf3ee56e89f232c8d05a4b00265895b0e41d13700f90fa389f0bf3f112c291c24c3819751803322b11e2ff866971d835d601672b36818c4e099bff1

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

                                  Filesize

                                  1KB

                                  MD5

                                  ac8fccd6765aa68d8c4ffebdaec8404a

                                  SHA1

                                  bc5ef8e9a68e2be8701d8ae705c0235a7f7004a1

                                  SHA256

                                  8f583554c502fadc6f46baffff0ced49a751451bb9f82ad099335e76a5384883

                                  SHA512

                                  c04219c346cc6c05ceee4c7867fda053d1a8cdaebe80c69f52242d410ec0c65421e4fd7187e0010879d3324c62c4051d4b0842760ca7508a01deb398c03d6274

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

                                  Filesize

                                  1KB

                                  MD5

                                  031caeca826ba9ec5d2519ed6b5a7077

                                  SHA1

                                  b2f7e2630ef4404e0bbf0b463f27d54d743c74e0

                                  SHA256

                                  f44c0c885dd0d0ff458e4a5658a133ac3ba91bd65a3ce47cb58a24cffe7cedb6

                                  SHA512

                                  b553aa0519470297caa043e4a8aaa1f885fca6688fa9f061b2f676008de0590c4d97d8ddc971d98030eccaea3d92bb2da1e9d95acff4dc546fbf8f66be2d5534

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

                                  Filesize

                                  2KB

                                  MD5

                                  fdff9360c76bc49c91ba57aaa622db29

                                  SHA1

                                  45e4b7c5c207ee1b5f53b393f2c4e43da347b29f

                                  SHA256

                                  30cca0519fc06ed17794054e1b09a8726f478036f285341c2df2cf404489a007

                                  SHA512

                                  0331ea746dda0589e7f325e8c18453367862379b2909663a923413f70630db0cb2d251d3fb230025cbcc65fa57cb9570c3e166c6de73a972e4bd2d23abb2a4c0

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

                                  Filesize

                                  1KB

                                  MD5

                                  ca23dbb65aaa2de21afba5ab2e89778c

                                  SHA1

                                  b9cd0434bd3cf0a21fcfccf290570f05404fa50e

                                  SHA256

                                  37b8151d9f95f519a6c8aa2f83151f44bd8b3e4500b7d6fd9243f6b1d47ec61c

                                  SHA512

                                  2d726c5b282bdeeb2a268bfc0980026bb69c8d8e316c69979958eb28fe150b2a16cd61463b9fef1dde4d2b662c3e7c8f117dc4544da17da76f58b4b531c2e885

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

                                  Filesize

                                  1KB

                                  MD5

                                  f4010f8deb4770007937ce7d49efb1ad

                                  SHA1

                                  baaa8a862e54cd770f24686ad5f476c7d8a6668b

                                  SHA256

                                  fc11cd06fcb6bbf9d94afa6ad9ddf86a67fbc98e4fb35afd5abb5c01eb03bea0

                                  SHA512

                                  364c6e2f605e488369ac8264595c98cfd3603a9263657bfde0d855d0893d4fbb59289ada0e2ed9876353f2572f841fc9773fa68665c5426e915f73b5ddaa53bf

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

                                  Filesize

                                  1KB

                                  MD5

                                  1008d02650d70cb9a17732dcbd3d3c5c

                                  SHA1

                                  c4403e0b0191a1aef65e8271ac6ae3d1249f16c3

                                  SHA256

                                  40fbeeaf8f5d328b2e4f502fe1b6bc72864fb1d96a7f9dd866adf71360689cd3

                                  SHA512

                                  aa1d5a8a6c8e2032952e1a5a8c66c6d5f125bcf9afa23d6c17e2cd1dcf65bc5ec46249786f1ec3a2e50517afacedc62b9fa2d3c6bf072b3a187ecf71b6ebfc77

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

                                  Filesize

                                  1KB

                                  MD5

                                  b74c2f34469f85d2cd8a1726d894fae6

                                  SHA1

                                  69c89448c22d62467f7f80aa1594df7d063ef951

                                  SHA256

                                  7ea40470ebdaa77a54d4d7c282f984a2aec8136314b36448058bbcd0729807ff

                                  SHA512

                                  a86492b83d7b64b8250204945d91d711d59ff992d9b1d9afaf4ac4c0b5c39d433c434ef9867b63e1b48b7106baf5fe61a0b511d1a016a7193ce57063f01ffb8e

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

                                  Filesize

                                  707B

                                  MD5

                                  c9bd2d2edadfd0d31ddac2484b830b7e

                                  SHA1

                                  87dad0ad531f152357cf59a21795ad9646bacd2b

                                  SHA256

                                  72587c7d0baa4d5f6bb17b1ee50662cdfd5b39dee3f224e6e3133d5362b2c7d0

                                  SHA512

                                  2fd7e7a95deec29e3f9f2657810ab25389c4badb35d6c3e293011f634f3c033b4b6668876c6ae65d76374791f55ba5a21898af58e00fcdd61fdd5cfa6975492d

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

                                  Filesize

                                  1KB

                                  MD5

                                  60c7ec172f07db226423cedb48eabdf3

                                  SHA1

                                  6f4b0b94eceb72e8b0d634774457794b52ed19f0

                                  SHA256

                                  dcc62040936f8bd43e2a9368a048fb9ae32904b54435a9657eb6576b9d572f3f

                                  SHA512

                                  4e07baa96e1f83a6e96c091cf55079faa9257c3e56210594004ebfc5fede7b91153a15721f8e43dad0969618f1669c65905b2a4086b7aaf90ad4792bdecb4329

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

                                  Filesize

                                  1KB

                                  MD5

                                  a606139037cdf54d6ed437db567cf4a1

                                  SHA1

                                  4b5a7652f68128343d44834183c57d14870c8921

                                  SHA256

                                  ba5573c469a78cba3a100e3f21ebb37f78995698caab82f681e74d6bb2458e18

                                  SHA512

                                  16724c7d2bad222fe241617fea4cbc94e3d58ca6af13e2c0b99e1f8310d51a812b5c54edad0bb6f1577bc23d71aa02ba15f57ed032c78016e33875558019d374

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

                                  Filesize

                                  6KB

                                  MD5

                                  7a09b28c92b02cdc027d40b16d8a832c

                                  SHA1

                                  8cea2ab03cfe1e2961f8ba25fece4fbaa53bf8e7

                                  SHA256

                                  ee39435c066ee650a227424ce4797172dc74d07bea50cd272287c2b015b6bd8f

                                  SHA512

                                  68187dcd031762dddd47be1b21e783419519842f1f37da787dc48fbdca5ef6aad4cbe59b4d2d22ce7f96fe164a7fa90c01976a7f275d2a8f990afd9e4c868e02

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

                                  Filesize

                                  6KB

                                  MD5

                                  09ad5d523c92ae193972a8ab8c01d1ed

                                  SHA1

                                  e339e41db3655ca6249a6c92a67764c8dddcf479

                                  SHA256

                                  87ffcc46b3dc2635bc873dd66ce0a093d0764c897c5d31a299e208df4abcf9eb

                                  SHA512

                                  a2c2a2e080be9a007d80b2d633fa40253665f7eb4aaa97c0bc9b85fae1a16fcfe82487a76a976b9e832bb0b9bf339e000feac7f35ded656ea70df61d2fa5c85c

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

                                  Filesize

                                  7KB

                                  MD5

                                  52dc3e9f032eac165541fb4a378007c6

                                  SHA1

                                  e6a5334ece7cad230143d238f122a3df76c3a2bd

                                  SHA256

                                  76e61b8958b61d273c3817b7bc458ab85133c2cc7b71a1b90aaaef2a1b83ab54

                                  SHA512

                                  31a75d0ae1576d9e0136533fca30e5940c59fa584bff62afafc4353c724f46675e4472ab2d715be1092e01257f8c1be78123dc4afe1c1d1e8084b210e4caa3ae

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

                                  Filesize

                                  7KB

                                  MD5

                                  e9be0d4ed5cb0c6af669b628f70bc131

                                  SHA1

                                  4c05cc63356fdc6052a3eccc5536ab365901fa2d

                                  SHA256

                                  61cdf4c7981f4853ede4fd5705b221b50c035dd6e9bfc844adef6cffe1534187

                                  SHA512

                                  91fd6108ba217ad31dc46386afde04b3af05423dbee6db0ee35569c683a51471de5ddf8ade2add29fa90058588ce990614524f279a4547db31a6861f92321b09

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

                                  Filesize

                                  114KB

                                  MD5

                                  7508cdfeb3b1e497224a17f811fd9325

                                  SHA1

                                  f7f57012c26dfe334fb163924127310dbf43207d

                                  SHA256

                                  dac7cf1eea1ec0b61f2046317c5c01cdad8012416b289218a78af7fee55b267a

                                  SHA512

                                  424440d51ff3af69322296b2a8e206c34f776ed11a2c49688acf4a7213d6beeebe5c852d5cf97eaa220548c2f3aeba51ac457af95ea7d1c9c9057bc3b41057c4

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe57d254.TMP

                                  Filesize

                                  94KB

                                  MD5

                                  6c1cb0e78288672cb6efac1604703cc6

                                  SHA1

                                  cff0a19aa28713d91fc7c5ddb536e8da7adce331

                                  SHA256

                                  4de2d177506be4e6dcc958da8970c6783ebed862aa9a6d0401ce280b0bd473e0

                                  SHA512

                                  3f9ef3a1d0250080b2f4e3fc52641391f247acf7f555c39b39cc9f97b906c3fedb73a5ce2f59f051307fe9237dcd7da627ecf38fad273b8d5dad1d69f708edd9

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

                                  Filesize

                                  2B

                                  MD5

                                  99914b932bd37a50b983c5e7c90ae93b

                                  SHA1

                                  bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                  SHA256

                                  44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                  SHA512

                                  27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd